JSON

public interface JSON

This is the main entry point for using fastjson2 API. It provides a set of static methods for JSON processing, including parsing and serialization of various data types.

Example usage:

 // 1. Parse JSON string to Object
 String jsonString = "{\"id\":1,\"name\":\"John\",\"age\":30}";
 User user = JSON.parseObject(jsonString, User.class);

 // 2. Serialize Object to JSON string
 User user = new User(1L, "John", 30, new Date(), Arrays.asList("reading", "swimming"));
 String jsonString = JSON.toJSONString(user);

 // 3. Parse JSON string to JSONObject
 JSONObject jsonObject = JSON.parseObject(jsonString);

 // 4. Parse JSON string to JSONArray
 String jsonArrayString = "[{\"id\":1,\"name\":\"John\"},{\"id\":2,\"name\":\"Jane\"}]";
 JSONArray jsonArray = JSON.parseArray(jsonArrayString);

 // 5. Parse JSON string to List
 List<User> userList = JSON.parseArray(jsonArrayString, User.class);

 // 6. Parse JSON with features
 User user = JSON.parseObject(jsonString, User.class, JSONReader.Feature.FieldBased);

 // 7. Serialize with features
 String jsonString = JSON.toJSONString(user, JSONWriter.Feature.PrettyFormat);

 // 8. Parse from byte array
 byte[] bytes = jsonString.getBytes(StandardCharsets.UTF_8);
 User user = JSON.parseObject(bytes, User.class);

 // 9. Serialize to byte array
 byte[] bytes = JSON.toJSONBytes(user);

 // 10. Validate JSON string
 boolean valid = JSON.isValid(jsonString);

For more advanced usage:

 // 1. Working with generic types
 String jsonString = "{\"users\":[{\"id\":1,\"name\":\"John\"}]}";
 TypeReference<Map<String, List<User>>> typeReference = new TypeReference<Map<String, List<User>>>() {};
 Map<String, List<User>> map = JSON.parseObject(jsonString, typeReference);

 // 2. Working with filters
 SimplePropertyPreFilter filter = new SimplePropertyPreFilter();
 filter.getExcludes().add("id");
 String jsonString = JSON.toJSONString(user, filter);

 // 3. Working with date format
 String jsonString = JSON.toJSONString(user, "yyyy-MM-dd HH:mm:ss");

 // 4. Working with custom context
 JSONReader.Context readerContext = JSONFactory.createReadContext();
 readerContext.setDateFormat("yyyy-MM-dd");
 User user = JSON.parseObject(jsonString, User.class, readerContext);

 // 5. Streaming parsing
 try (InputStream inputStream = new FileInputStream("data.json")) {
     JSON.parseObject(inputStream, User.class, System.out::println);
 }

Since:: 2.0.0

Field Summary

Fields
Modifier and Type Field and Description

static java.lang.String VERSION
fastjson2 version name

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`VERSION` fastjson2 version name

Method Summary

All Methods Static Methods Default Methods Deprecated Methods
Modifier and Type	Method and Description
`static void`	`config(JSONReader.Feature... features)` Enable the specified features in default reader
`static void`	`config(JSONReader.Feature feature, boolean state)` Enable or disable the specified features in default reader
`static void`	`config(JSONWriter.Feature... features)` Enable the specified features in default writer
`static void`	`config(JSONWriter.Feature feature, boolean state)` Enable or disable the specified features in default writer
`static void`	`configEnumAsJavaBean(java.lang.Class<? extends java.lang.Enum>... enumClasses)` Configure the Enum classes as a JavaBean
`static void`	`configReaderDateFormat(java.lang.String dateFormat)` Config default reader dateFormat
`static void`	`configReaderZoneId(java.time.ZoneId zoneId)` Config default reader zoneId
`static void`	`configWriterDateFormat(java.lang.String dateFormat)` Config default writer dateFormat
`static void`	`configWriterZoneId(java.time.ZoneId zoneId)` Config default writer zoneId
`static <T> T`	`copy(T object, JSONWriter.Feature... features)` Builds a new `T` using the properties of the specified object
`static <T> T`	`copyTo(java.lang.Object object, java.lang.Class<T> targetClass, JSONWriter.Feature... features)` Builds a new instance of targetClass using the properties of the specified object
`static boolean`	`isEnabled(JSONReader.Feature feature)` Check if the default reader enables the specified feature
`static boolean`	`isEnabled(JSONWriter.Feature feature)` Check if the default writer enables the specified feature
`static boolean`	`isValid(byte[] bytes)` Verify that the json byte array is legal json text
`static boolean`	`isValid(byte[] bytes, java.nio.charset.Charset charset)` Verify that the json byte array is legal json text
`static boolean`	`isValid(byte[] bytes, int offset, int length, java.nio.charset.Charset charset)` Verify that the json byte array is legal json text
`static boolean`	`isValid(char[] chars)` Verify that the json char array is legal json text
`static boolean`	`isValid(java.lang.String text)` Verify that the json string is legal json text
`static boolean`	`isValid(java.lang.String text, JSONReader.Feature... features)` Verify that the json string is legal json text
`static boolean`	`isValidArray(byte[] bytes)` Verify that the json byte array is a legal JsonArray
`static boolean`	`isValidArray(java.lang.String text)` Verify the `String` is JSON Array
`static boolean`	`isValidObject(byte[] bytes)` Verify that the json byte array is a legal JsonObject
`static boolean`	`isValidObject(java.lang.String text)` Verify that the json string is a legal JsonObject
`static void`	`mixIn(java.lang.Class<?> target, java.lang.Class<?> mixinSource)` Mixes in the properties of the mixinSource class into the target class
`static java.lang.Object`	`parse(byte[] bytes, int offset, int length, java.nio.charset.Charset charset, JSONReader.Context context)` Parses the json byte array as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(byte[] bytes, JSONReader.Context context)` Parses the json byte array as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(byte[] bytes, JSONReader.Feature... features)` Parses the json byte array as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(char[] chars, JSONReader.Context context)` Parses the json char array as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(char[] chars, JSONReader.Feature... features)` Parses the json char array as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(java.io.InputStream in, java.nio.charset.Charset charset)` Parses the json stream as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(java.io.InputStream in, java.nio.charset.Charset charset, JSONReader.Context context)` Parses the json stream as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(java.io.InputStream in, JSONReader.Context context)` Parses the json stream as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(java.io.InputStream in, JSONReader.Feature... features)` Parses the json stream as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(java.lang.String text)` Parses the json string as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(java.lang.String text, int offset, int length, JSONReader.Feature... features)` Parses the json string as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(java.lang.String text, JSONReader.Context context)` Parses the json string as a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`parse(java.lang.String text, JSONReader.Feature... features)` Parses the json string as a `JSONArray` or `JSONObject`.
`static JSONArray`	`parseArray(byte[] bytes)` Parses the json byte array as a `JSONArray`.
`static <T> java.util.List<T>`	`parseArray(byte[] bytes, java.lang.Class<T> type, JSONReader.Feature... features)` Parses the json byte array as a list of `T`.
`static JSONArray`	`parseArray(byte[] bytes, int offset, int length, java.nio.charset.Charset charset)` Parses the json byte array as a `JSONArray`.
`static <T> java.util.List<T>`	`parseArray(byte[] bytes, int offset, int length, java.nio.charset.Charset charset, java.lang.Class<T> type, JSONReader.Feature... features)` Parses the json byte array as a list of `T`.
`static <T> java.util.List<T>`	`parseArray(byte[] bytes, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json byte array as a list of `T`.
`static JSONArray`	`parseArray(char[] chars)` Parses the json char array as a `JSONArray`.
`static <T> java.util.List<T>`	`parseArray(char[] chars, java.lang.Class<T> type, JSONReader.Feature... features)` Parses the json char array as a list of `T`.
`static JSONArray`	`parseArray(java.io.InputStream in, java.nio.charset.Charset charset, JSONReader.Context context)` Parses the json stream as a `JSONArray`.
`static JSONArray`	`parseArray(java.io.InputStream in, JSONReader.Feature... features)` Parses the json stream as a `JSONArray`.
`static JSONArray`	`parseArray(java.io.Reader input, JSONReader.Feature... features)` Parses the json reader as a `JSONArray`.
`static <T> java.util.List<T>`	`parseArray(java.io.Reader input, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json reader as a list of `T`.
`static JSONArray`	`parseArray(java.lang.String text)` Parses the json string as a `JSONArray`.
`static <T> java.util.List<T>`	`parseArray(java.lang.String text, java.lang.Class<T> type)` Parses the json string as a list of `T`.
`static <T> java.util.List<T>`	`parseArray(java.lang.String text, java.lang.Class<T> type, JSONReader.Feature... features)` Parses the json string as a list of `T`.
`static JSONArray`	`parseArray(java.lang.String text, JSONReader.Feature... features)` Parses the json string as a `JSONArray`.
`static <T> java.util.List<T>`	`parseArray(java.lang.String text, java.lang.reflect.Type... types)` Parses the json string as a list of `T`.
`static <T> java.util.List<T>`	`parseArray(java.lang.String text, java.lang.reflect.Type type)` Parses the json string as a list of `T`.
`static <T> java.util.List<T>`	`parseArray(java.lang.String text, java.lang.reflect.Type[] types, JSONReader.Feature... features)` Parses the json string as a list of `T`.
`static <T> java.util.List<T>`	`parseArray(java.lang.String text, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json string as a list of `T`.
`static JSONArray`	`parseArray(java.net.URL url, JSONReader.Feature... features)` Parses the json stream of the url as a `JSONArray`.
`static JSONObject`	`parseObject(byte[] bytes)` Parses the json byte array as a `JSONObject`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.Class<T> clazz)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.Class<T> clazz, Filter filter, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.Class<T> clazz, JSONReader.Context context)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.Class<T> clazz, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(byte[] bytes, int offset, int length, java.nio.charset.Charset charset, java.lang.Class<T> type)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(byte[] bytes, int offset, int length, java.nio.charset.Charset charset, java.lang.Class<T> type, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static JSONObject`	`parseObject(byte[] bytes, int offset, int length, java.nio.charset.Charset charset, JSONReader.Feature... features)` Parses the json byte array as a `JSONObject`.
`static <T> T`	`parseObject(byte[] bytes, int offset, int length, java.nio.charset.Charset charset, java.lang.reflect.Type type)` Parses the json byte array as `T`.
`static JSONObject`	`parseObject(byte[] bytes, int offset, int length, JSONReader.Feature... features)` Parses the json byte array as a `JSONObject`.
`static <T> T`	`parseObject(byte[] bytes, int offset, int length, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static JSONObject`	`parseObject(byte[] bytes, JSONReader.Feature... features)` Parses the json byte array as a `JSONObject`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.reflect.Type type)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.reflect.Type type, Filter filter, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.reflect.Type type, JSONReader.Context context)` Parses the json string as `T`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.reflect.Type type, java.lang.String format, Filter[] filters, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(byte[] bytes, java.lang.reflect.Type type, java.lang.String format, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static <T> T`	`parseObject(java.nio.ByteBuffer buffer, java.lang.Class<T> objectClass)` Parses the json byte buffer as a `T`.
`static JSONObject`	`parseObject(char[] chars)` Parses the json char array as a `JSONObject`.
`static <T> T`	`parseObject(char[] chars, java.lang.Class<T> clazz)` Parses the json char array as `T`.
`static <T> T`	`parseObject(char[] chars, java.lang.Class<T> objectClass, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static JSONObject`	`parseObject(char[] chars, int offset, int length, JSONReader.Feature... features)` Parses the json chars array as a `JSONObject`.
`static <T> T`	`parseObject(char[] chars, int offset, int length, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json char array as `T`.
`static <T> T`	`parseObject(char[] chars, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json byte array as `T`.
`static JSONObject`	`parseObject(java.io.InputStream in, java.nio.charset.Charset charset)` Parses the json stream as a `JSONObject`.
`static <T> void`	`parseObject(java.io.InputStream input, java.nio.charset.Charset charset, char delimiter, java.lang.reflect.Type type, java.util.function.Consumer<T> consumer, JSONReader.Feature... features)` Parses the json stream through the specified delimiter as `T` objects and call the specified consumer to consume it
`static <T> T`	`parseObject(java.io.InputStream input, java.nio.charset.Charset charset, java.lang.Class<T> type, JSONReader.Context context)` Parses the json stream as a `T`.
`static JSONObject`	`parseObject(java.io.InputStream input, java.nio.charset.Charset charset, JSONReader.Context context)` Parses the json stream as a `JSONObject`.
`static <T> T`	`parseObject(java.io.InputStream input, java.nio.charset.Charset charset, java.lang.reflect.Type type, JSONReader.Context context)` Parses the json stream as a `T`.
`static <T> T`	`parseObject(java.io.InputStream input, java.nio.charset.Charset charset, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json stream as a `T`.
`static JSONObject`	`parseObject(java.io.InputStream input, JSONReader.Feature... features)` Parses the json stream as a `JSONObject`.
`static <T> void`	`parseObject(java.io.InputStream input, java.lang.reflect.Type type, java.util.function.Consumer<T> consumer, JSONReader.Feature... features)` Parses the json stream through the specified delimiter as `T` objects and call the specified consumer to consume it
`static <T> T`	`parseObject(java.io.InputStream input, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json stream as a `T`.
`static <T> T`	`parseObject(java.io.InputStream input, java.lang.reflect.Type type, java.lang.String format, JSONReader.Feature... features)` Parses the json stream as a `T`.
`static <T> void`	`parseObject(java.io.Reader input, char delimiter, java.lang.reflect.Type type, java.util.function.Consumer<T> consumer)` Parses the json reader through the specified delimiter as `T` objects and call the specified consumer to consume it
`static JSONObject`	`parseObject(java.io.Reader input, JSONReader.Feature... features)` Parses the json reader as a `JSONObject`.
`static <T> T`	`parseObject(java.io.Reader input, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json reader as a `T`.
`static JSONObject`	`parseObject(java.lang.String text)` Parses the json string as a `JSONObject`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.Class<T> clazz)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.Class<T> clazz, Filter filter, JSONReader.Feature... features)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.Class<T> clazz, JSONReader.Context context)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.Class<T> clazz, JSONReader.Feature... features)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.Class<T> clazz, java.lang.String format, JSONReader.Feature... features)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, int offset, int length, java.lang.Class<T> clazz, JSONReader.Feature... features)` Parses the json string as `T`.
`static JSONObject`	`parseObject(java.lang.String text, int offset, int length, JSONReader.Context context)` Parses the json string as a `JSONObject`.
`static JSONObject`	`parseObject(java.lang.String text, int offset, int length, JSONReader.Feature... features)` Parses the json string as a `JSONObject`.
`static JSONObject`	`parseObject(java.lang.String text, JSONReader.Context context)` Parses the json string as a `JSONObject`.
`static JSONObject`	`parseObject(java.lang.String text, JSONReader.Feature... features)` Parses the json string as a `JSONObject`.
`static <T extends java.util.Map<java.lang.String,java.lang.Object>> T`	`parseObject(java.lang.String text, MapMultiValueType<T> type)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.reflect.Type... types)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.reflect.Type type)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.reflect.Type type, Filter filter, JSONReader.Feature... features)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.reflect.Type type, JSONReader.Context context)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, TypeReference<T> typeReference, Filter filter, JSONReader.Feature... features)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, TypeReference<T> typeReference, JSONReader.Feature... features)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.reflect.Type type, java.lang.String format, Filter[] filters, JSONReader.Feature... features)` Parses the json string as `T`.
`static <T> T`	`parseObject(java.lang.String text, java.lang.reflect.Type type, java.lang.String format, JSONReader.Feature... features)` Parses the json string as `T`.
`static JSONObject`	`parseObject(java.net.URL url)` Parses the json stream of the url as a `JSONObject`.
`static <T> T`	`parseObject(java.net.URL url, java.lang.Class<T> objectClass, JSONReader.Feature... features)` Parses the json stream of the url as `T`.
`static <T> T`	`parseObject(java.net.URL url, java.util.function.Function<JSONObject,T> function, JSONReader.Feature... features)` Parses the json stream of the url as a `JSONObject` and call the function to convert it to `T`.
`static <T> T`	`parseObject(java.net.URL url, java.lang.reflect.Type type, JSONReader.Feature... features)` Parses the json stream of the url as `T`.
`static void`	`register(java.lang.Class type, Filter filter)` Register ObjectWriterFilter
`static boolean`	`register(ObjectReaderModule objectReaderModule)` Register an `ObjectReaderModule` in default `ObjectReaderProvider`
`static boolean`	`register(ObjectWriterModule objectWriterModule)` Register an `ObjectWriterModule` in default `ObjectWriterProvider`
`static ObjectReader<?>`	`register(java.lang.reflect.Type type, ObjectReader<?> objectReader)` Register an `ObjectReader` for `Type` in default `ObjectReaderProvider`
`static ObjectReader<?>`	`register(java.lang.reflect.Type type, ObjectReader<?> objectReader, boolean fieldBased)` Register an `ObjectReader` for `Type` in default `ObjectReaderProvider`
`static ObjectWriter<?>`	`register(java.lang.reflect.Type type, ObjectWriter<?> objectWriter)` Register an `ObjectWriter` for `Type` in default `ObjectWriterProvider`
`static ObjectWriter<?>`	`register(java.lang.reflect.Type type, ObjectWriter<?> objectWriter, boolean fieldBased)` Register an `ObjectWriter` for `Type` in default `ObjectWriterProvider`
`static ObjectReader<?>`	`registerIfAbsent(java.lang.reflect.Type type, ObjectReader<?> objectReader)` Register if absent an `ObjectReader` for `Type` in default `ObjectReaderProvider`
`static ObjectReader<?>`	`registerIfAbsent(java.lang.reflect.Type type, ObjectReader<?> objectReader, boolean fieldBased)` Register if absent an `ObjectReader` for `Type` in default `ObjectReaderProvider`
`static ObjectWriter<?>`	`registerIfAbsent(java.lang.reflect.Type type, ObjectWriter<?> objectWriter)` Register if absent an `ObjectWriter` for `Type` in default `ObjectWriterProvider`
`static ObjectWriter<?>`	`registerIfAbsent(java.lang.reflect.Type type, ObjectWriter<?> objectWriter, boolean fieldBased)` Register if absent an `ObjectWriter` for `Type` in default `ObjectWriterProvider`
`static void`	`registerSeeAlsoSubType(java.lang.Class subTypeClass)` Register a see-also sub type
`static void`	`registerSeeAlsoSubType(java.lang.Class subTypeClass, java.lang.String subTypeClassName)` Register a see-also sub type with a specific class name
`static <T> T`	`to(java.lang.Class<T> clazz, java.lang.Object object)` Converts the specified object to an object of the specified goal type
`static <T> T`	`toJavaObject(java.lang.Object object, java.lang.Class<T> clazz)` Deprecated. since 2.0.4, please use `to(Class, Object)`
`static java.lang.Object`	`toJSON(java.lang.Object object)` Converts the specified object to a `JSONArray` or `JSONObject`.
`static java.lang.Object`	`toJSON(java.lang.Object object, JSONWriter.Feature... features)` Converts the specified object to a `JSONArray` or `JSONObject`.
`static byte[]`	`toJSONBytes(java.lang.Object object)` Serializes the specified object to the json byte array
`static byte[]`	`toJSONBytes(java.lang.Object object, java.nio.charset.Charset charset, JSONWriter.Context context)` Serializes the specified object to the json byte array
`static byte[]`	`toJSONBytes(java.lang.Object object, java.nio.charset.Charset charset, JSONWriter.Feature... features)` Serializes the specified object to the json byte array
`static byte[]`	`toJSONBytes(java.lang.Object object, Filter... filters)` Serializes the specified object to the json byte array
`static byte[]`	`toJSONBytes(java.lang.Object object, Filter[] filters, JSONWriter.Feature... features)` Serializes the specified object to the json byte array
`static byte[]`	`toJSONBytes(java.lang.Object object, JSONWriter.Feature... features)` Serializes the specified object to the json byte array
`static byte[]`	`toJSONBytes(java.lang.Object object, java.lang.String format, Filter[] filters, JSONWriter.Feature... features)` Serializes the specified object to the json byte array
`static byte[]`	`toJSONBytes(java.lang.Object object, java.lang.String format, JSONWriter.Feature... features)` Serializes the specified object to the json byte array
`static java.lang.String`	`toJSONString(java.lang.Object object)` Serializes the specified object to the json string
`static java.lang.String`	`toJSONString(java.lang.Object object, Filter[] filters, JSONWriter.Feature... features)` Serializes the specified object to the json string
`static java.lang.String`	`toJSONString(java.lang.Object object, Filter filter, JSONWriter.Feature... features)` Serializes the specified object to the json string
`static java.lang.String`	`toJSONString(java.lang.Object object, JSONWriter.Context context)` Serializes the specified object to the json string
`static java.lang.String`	`toJSONString(java.lang.Object object, JSONWriter.Feature... features)` Serializes the specified object to the json string
`static java.lang.String`	`toJSONString(java.lang.Object object, java.lang.String format, Filter[] filters, JSONWriter.Feature... features)` Serializes the specified object to the json string
`static java.lang.String`	`toJSONString(java.lang.Object object, java.lang.String format, JSONWriter.Feature... features)` Serializes the specified object to the json string
`static int`	`writeTo(java.io.OutputStream out, java.lang.Object object)` Serializes the specified object to the json byte array and write it to `OutputStream`
`static int`	`writeTo(java.io.OutputStream out, java.lang.Object object, Filter[] filters, JSONWriter.Feature... features)` Serializes the specified object to the json byte array and write it to `OutputStream`
`static int`	`writeTo(java.io.OutputStream out, java.lang.Object object, JSONWriter.Context context)` Serializes the specified object to the json byte array and write it to `OutputStream`
`static int`	`writeTo(java.io.OutputStream out, java.lang.Object object, JSONWriter.Feature... features)` Serializes the specified object to the json byte array and write it to `OutputStream`
`static int`	`writeTo(java.io.OutputStream out, java.lang.Object object, java.lang.String format, Filter[] filters, JSONWriter.Feature... features)` Serializes the specified object to the json byte array and write it to `OutputStream`

- Field Detail
  - VERSION
```
static final java.lang.String VERSION
```
    fastjson2 version name
    
    See Also:
    
    Constant Field Values
- Method Detail
  - parse
```
static java.lang.Object parse(java.lang.String text)
```
    Parses the json string as a JSONArray or JSONObject. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified text to be parsed
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parse
```
static java.lang.Object parse(java.lang.String text,
                              JSONReader.Feature... features)
```
    Parses the json string as a JSONArray or JSONObject. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified text to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parse
```
static java.lang.Object parse(java.lang.String text,
                              int offset,
                              int length,
                              JSONReader.Feature... features)
```
    Parses the json string as a JSONArray or JSONObject. Returns null if received String is null or empty or length is 0.
    
    Parameters:
    
    text - the specified text to be parsed
    
    offset - the starting index of string
    
    length - the specified length of string
    
    features - the specified features is applied to parsing
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parse
```
static java.lang.Object parse(java.lang.String text,
                              JSONReader.Context context)
```
    Parses the json string as a JSONArray or JSONObject. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified text to be parsed
    
    context - the specified custom context
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
  - parse
```
static java.lang.Object parse(byte[] bytes,
                              JSONReader.Feature... features)
```
    Parses the json byte array as a JSONArray or JSONObject. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parse
```
static java.lang.Object parse(byte[] bytes,
                              JSONReader.Context context)
```
    Parses the json byte array as a JSONArray or JSONObject. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    context - the specified custom context
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    Since:
    
    2.0.51
  - parse
```
static java.lang.Object parse(byte[] bytes,
                              int offset,
                              int length,
                              java.nio.charset.Charset charset,
                              JSONReader.Context context)
```
    Parses the json byte array as a JSONArray or JSONObject. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    context - the specified custom context
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    Since:
    
    2.0.51
  - parse
```
static java.lang.Object parse(char[] chars,
                              JSONReader.Feature... features)
```
    Parses the json char array as a JSONArray or JSONObject. Returns null if received char array is null or empty.
    
    Parameters:
    
    chars - the specified char array to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parse
```
static java.lang.Object parse(char[] chars,
                              JSONReader.Context context)
```
    Parses the json char array as a JSONArray or JSONObject. Returns null if received char array is null or empty.
    
    Parameters:
    
    chars - the specified char array to be parsed
    
    context - the specified custom context
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    Since:
    
    2.0.51
  - parse
```
static java.lang.Object parse(java.io.InputStream in,
                              JSONReader.Feature... features)
```
    Parses the json stream as a JSONArray or JSONObject. Returns null if received InputStream is null or empty.
    
    Parameters:
    
    in - the specified stream to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
    
    Since:
    
    2.0.61
  - parse
```
static java.lang.Object parse(java.io.InputStream in,
                              JSONReader.Context context)
```
    Parses the json stream as a JSONArray or JSONObject. Returns null if received InputStream is null or empty.
    
    Parameters:
    
    in - the specified stream to be parsed
    
    context - the specified custom context
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
    
    Since:
    
    2.0.47
  - parse
```
static java.lang.Object parse(java.io.InputStream in,
                              java.nio.charset.Charset charset)
```
    Parses the json stream as a JSONArray or JSONObject. Returns null if received InputStream is null or empty.
    
    Parameters:
    
    in - the specified stream to be parsed
    
    charset - the specified charset of the stream
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
    
    Since:
    
    2.0.61
  - parse
```
static java.lang.Object parse(java.io.InputStream in,
                              java.nio.charset.Charset charset,
                              JSONReader.Context context)
```
    Parses the json stream as a JSONArray or JSONObject. Returns null if received InputStream is null or empty.
    
    Parameters:
    
    in - the specified stream to be parsed
    
    charset - the specified charset of the stream
    
    context - the specified custom context
    
    Returns:
    
    either JSONArray or JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
    
    Since:
    
    2.0.61
  - parseObject
```
static JSONObject parseObject(java.lang.String text)
```
    Parses the json string as a JSONObject. Returns null if received String is null or empty or its content is null.
    
    Parameters:
    
    text - the specified string to be parsed
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(java.lang.String text,
                              JSONReader.Feature... features)
```
    Parses the json string as a JSONObject. Returns null if received String is null or empty or its content is null.
    
    Parameters:
    
    text - the specified string to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(java.lang.String text,
                              int offset,
                              int length,
                              JSONReader.Feature... features)
```
    Parses the json string as a JSONObject. Returns null if received String is null or empty or length is 0 or its content is null.
    
    Parameters:
    
    text - the specified text to be parsed
    
    offset - the starting index of string
    
    length - the specified length of string
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(java.lang.String text,
                              int offset,
                              int length,
                              JSONReader.Context context)
```
    Parses the json string as a JSONObject. Returns null if received String is null or empty or length is 0 or its content is null.
    
    Parameters:
    
    text - the specified text to be parsed
    
    offset - the starting index of string
    
    length - the specified length of string
    
    context - the specified custom context
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
    
    Since:
    
    2.0.30
  - parseObject
```
static JSONObject parseObject(java.lang.String text,
                              JSONReader.Context context)
```
    Parses the json string as a JSONObject. Returns null if received String is null or empty or its content is null.
    
    Parameters:
    
    text - the specified string to be parsed
    
    context - the specified custom context
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
  - parseObject
```
static JSONObject parseObject(java.io.Reader input,
                              JSONReader.Feature... features)
```
    Parses the json reader as a JSONObject. Returns null if received Reader is null or its content is null.
    
    Parameters:
    
    input - the specified reader to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(java.io.InputStream input,
                              JSONReader.Feature... features)
```
    Parses the json stream as a JSONObject. Returns null if received InputStream is null or closed or its content is null.
    
    Parameters:
    
    input - the specified stream to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(byte[] bytes)
```
    Parses the json byte array as a JSONObject. Returns null if received byte array is null or empty or its content is null.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(char[] chars)
```
    Parses the json char array as a JSONObject. Returns null if received char array is null or empty or its content is null.
    
    Parameters:
    
    chars - the specified char array to be parsed
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(java.io.InputStream in,
                              java.nio.charset.Charset charset)
```
    Parses the json stream as a JSONObject. Returns null if received InputStream is null or its content is null.
    
    Parameters:
    
    in - the specified stream to be parsed
    
    charset - the specified charset of the stream
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(java.io.InputStream input,
                              java.nio.charset.Charset charset,
                              JSONReader.Context context)
```
    Parses the json stream as a JSONObject. Returns null if received InputStream is null or closed or its content is null.
    
    Parameters:
    
    input - the specified stream to be parsed
    
    charset - the specified charset of the stream
    
    context - the specified custom context
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    Since:
    
    2.0.47
  - parseObject
```
static JSONObject parseObject(java.net.URL url)
```
    Parses the json stream of the url as a JSONObject. Returns null if received URL is null.
    
    Parameters:
    
    url - the specified url to be parsed
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
    
    See Also:
    
    URL.openStream(), parseObject(InputStream, Charset)
  - parseObject
```
static JSONObject parseObject(byte[] bytes,
                              JSONReader.Feature... features)
```
    Parses the json byte array as a JSONObject. Returns null if received byte array is null or empty or its content is null.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(byte[] bytes,
                              int offset,
                              int length,
                              JSONReader.Feature... features)
```
    Parses the json byte array as a JSONObject. Returns null if received byte array is null or empty or length is 0 or its content is null.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    offset - the starting index of array
    
    length - the specified length of array
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(char[] chars,
                              int offset,
                              int length,
                              JSONReader.Feature... features)
```
    Parses the json chars array as a JSONObject. Returns null if received chars array is null or empty or length is 0 or its content is null.
    
    Parameters:
    
    chars - the specified chars array to be parsed
    
    offset - the starting index of array
    
    length - the specified length of array
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static JSONObject parseObject(byte[] bytes,
                              int offset,
                              int length,
                              java.nio.charset.Charset charset,
                              JSONReader.Feature... features)
```
    Parses the json byte array as a JSONObject. Returns null if received byte array is null or empty or length is 0 or its content is null.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    offset - the starting index of array
    
    length - the specified length of array
    
    charset - the specified charset of the stream
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONObject or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    See Also:
    
    parseObject(byte[], int, int, JSONReader.Feature...)
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.Class<T> clazz)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    clazz - the specified class of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.Class<T> clazz,
                         Filter filter,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty or its content is null.
    
    Parameters:
    
    text - the specified string to be parsed
    
    clazz - the specified class of T
    
    filter - the specified filter is applied to parsing
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.reflect.Type type,
                         java.lang.String format,
                         Filter[] filters,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty or its content is null.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual type of T
    
    format - the specified date format
    
    filters - the specified filters is applied to parsing
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.reflect.Type type)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual type of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.reflect.Type type,
                         JSONReader.Context context)
```
    Parses the json string as T. Returns null if received String is null or empty or its content is null.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual type of T
    
    context - the specified custom context
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    Since:
    
    2.0.52
  - parseObject
```
static <T extends java.util.Map<java.lang.String,java.lang.Object>> T parseObject(java.lang.String text,
                                                                                  MapMultiValueType<T> type)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual type of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    Since:
    
    2.0.34
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.reflect.Type... types)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    types - the specified actual parameter types
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    See Also:
    
    MultiType, parseObject(String, Type)
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         TypeReference<T> typeReference,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    typeReference - the specified actual type
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         TypeReference<T> typeReference,
                         Filter filter,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    typeReference - the specified actual type
    
    filter - the specified filter is applied to parsing
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.Class<T> clazz,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    clazz - the specified class of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         int offset,
                         int length,
                         java.lang.Class<T> clazz,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty or length is 0.
    
    Parameters:
    
    text - the specified string to be parsed
    
    offset - the starting index of string
    
    length - the specified length of string
    
    clazz - the specified class of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.Class<T> clazz,
                         JSONReader.Context context)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    clazz - the specified class of T
    
    context - the specified custom context
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.Class<T> clazz,
                         java.lang.String format,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    clazz - the specified class of T
    
    format - the specified date format
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.reflect.Type type,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual type
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.reflect.Type type,
                         Filter filter,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual type
    
    filter - the specified filter is applied to parsing
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.lang.String text,
                         java.lang.reflect.Type type,
                         java.lang.String format,
                         JSONReader.Feature... features)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual type
    
    format - the specified date format
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(char[] chars,
                         int offset,
                         int length,
                         java.lang.reflect.Type type,
                         JSONReader.Feature... features)
```
    Parses the json char array as T. Returns null if received char array is null or empty or length is 0.
    
    Parameters:
    
    chars - the specified char array to be parsed
    
    type - the specified actual type
    
    offset - the starting index of array
    
    length - the specified length of array
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    Since:
    
    2.0.13
  - parseObject
```
static <T> T parseObject(char[] chars,
                         java.lang.Class<T> clazz)
```
    Parses the json char array as T. Returns null if received char array is null or empty.
    
    Parameters:
    
    chars - the specified char array to be parsed
    
    clazz - the specified class of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         int offset,
                         int length,
                         java.lang.reflect.Type type,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty or length is 0.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    offset - the starting index of array
    
    length - the specified length of array
    
    type - the specified actual type
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    Since:
    
    2.0.13
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.reflect.Type type)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    type - the specified actual type of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.Class<T> clazz)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    clazz - the specified class of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.Class<T> clazz,
                         Filter filter,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    clazz - the specified class of T
    
    filter - the specified filter is applied to parsing
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.Class<T> clazz,
                         JSONReader.Context context)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    clazz - the specified class of T
    
    context - the specified custom context
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.reflect.Type type,
                         java.lang.String format,
                         Filter[] filters,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    type - the specified actual type
    
    format - the specified date format
    
    filters - the specified filters is applied to parsing
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.reflect.Type type,
                         JSONReader.Context context)
```
    Parses the json string as T. Returns null if received String is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    type - the specified actual type
    
    context - the specified custom context
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    java.lang.NullPointerException - If received context is null
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.Class<T> clazz,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    clazz - the specified class of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.reflect.Type type,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    type - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(char[] chars,
                         java.lang.Class<T> objectClass,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    chars - the specified chars
    
    objectClass - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(char[] chars,
                         java.lang.reflect.Type type,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    chars - the specified chars
    
    type - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.reflect.Type type,
                         Filter filter,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    type - the specified actual type of T
    
    filter - the specified filter is applied to parsing
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         java.lang.reflect.Type type,
                         java.lang.String format,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    type - the specified actual type of T
    
    format - the specified date format
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.nio.ByteBuffer buffer,
                         java.lang.Class<T> objectClass)
```
    Parses the json byte buffer as a T. Returns null if received ByteBuffer is null.
    
    Parameters:
    
    buffer - the specified buffer to be parsed
    
    objectClass - the specified class of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.io.Reader input,
                         java.lang.reflect.Type type,
                         JSONReader.Feature... features)
```
    Parses the json reader as a T. Returns null if received Reader is null or its content is null.
    
    Parameters:
    
    input - the specified reader to be parsed
    
    type - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.io.InputStream input,
                         java.lang.reflect.Type type,
                         JSONReader.Feature... features)
```
    Parses the json stream as a T. Returns null if received InputStream is null or its content is null.
    
    Parameters:
    
    input - the specified stream to be parsed
    
    type - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.io.InputStream input,
                         java.nio.charset.Charset charset,
                         java.lang.reflect.Type type,
                         JSONReader.Context context)
```
    Parses the json stream as a T. Returns null if received InputStream is null or its content is null.
    
    Parameters:
    
    input - the specified stream to be parsed
    
    type - the specified actual type of T
    
    context - the specified custom context
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.io.InputStream input,
                         java.nio.charset.Charset charset,
                         java.lang.Class<T> type,
                         JSONReader.Context context)
```
    Parses the json stream as a T. Returns null if received InputStream is null or its content is null.
    
    Parameters:
    
    input - the specified stream to be parsed
    
    type - the specified actual type of T
    
    context - the specified custom context
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.net.URL url,
                         java.lang.reflect.Type type,
                         JSONReader.Feature... features)
```
    Parses the json stream of the url as T. Returns null if received URL is null.
    
    Parameters:
    
    url - the specified url to be parsed
    
    type - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
    
    Since:
    
    2.0.4
    
    See Also:
    
    URL.openStream(), parseObject(InputStream, Type, JSONReader.Feature...)
  - parseObject
```
static <T> T parseObject(java.net.URL url,
                         java.lang.Class<T> objectClass,
                         JSONReader.Feature... features)
```
    Parses the json stream of the url as T. Returns null if received URL is null.
    
    Parameters:
    
    url - the specified url to be parsed
    
    objectClass - the specified class of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
    
    Since:
    
    2.0.9
    
    See Also:
    
    URL.openStream(), parseObject(InputStream, Type, JSONReader.Feature...)
  - parseObject
```
static <T> T parseObject(java.net.URL url,
                         java.util.function.Function<JSONObject,T> function,
                         JSONReader.Feature... features)
```
    Parses the json stream of the url as a JSONObject and call the function to convert it to T. Returns null if received URL is null.
    
    Parameters:
    
    url - the specified url to be parsed
    
    function - the specified converter
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
    
    Since:
    
    2.0.4
    
    See Also:
    
    URL.openStream(), parseObject(InputStream, JSONReader.Feature...)
  - parseObject
```
static <T> T parseObject(java.io.InputStream input,
                         java.lang.reflect.Type type,
                         java.lang.String format,
                         JSONReader.Feature... features)
```
    Parses the json stream as a T. Returns null if received InputStream is null or its content is null.
    
    Parameters:
    
    input - the specified stream to be parsed
    
    type - the specified actual type of T
    
    format - the specified date format
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(java.io.InputStream input,
                         java.nio.charset.Charset charset,
                         java.lang.reflect.Type type,
                         JSONReader.Feature... features)
```
    Parses the json stream as a T. Returns null if received InputStream is null or its content is null.
    
    Parameters:
    
    input - the specified stream to be parsed
    
    charset - the specified charset of the stream
    
    type - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         int offset,
                         int length,
                         java.nio.charset.Charset charset,
                         java.lang.reflect.Type type)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty or length is 0.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    offset - the starting index of array
    
    length - the specified length of array
    
    charset - the specified charset of the stream
    
    type - the specified actual type of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         int offset,
                         int length,
                         java.nio.charset.Charset charset,
                         java.lang.Class<T> type)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty or length is 0.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    offset - the starting index of array
    
    length - the specified length of array
    
    charset - the specified charset of the stream
    
    type - the specified actual type of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> T parseObject(byte[] bytes,
                         int offset,
                         int length,
                         java.nio.charset.Charset charset,
                         java.lang.Class<T> type,
                         JSONReader.Feature... features)
```
    Parses the json byte array as T. Returns null if received byte array is null or empty or length is 0.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    offset - the starting index of array
    
    length - the specified length of array
    
    charset - the specified charset of the stream
    
    type - the specified actual class of T
    
    Returns:
    
    T or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseObject
```
static <T> void parseObject(java.io.InputStream input,
                            java.lang.reflect.Type type,
                            java.util.function.Consumer<T> consumer,
                            JSONReader.Feature... features)
```
    Parses the json stream through the specified delimiter as T objects and call the specified consumer to consume it
    
    Parameters:
    
    input - the specified stream to be parsed
    
    type - the specified actual class of T
    
    consumer - the specified consumer is called multiple times
    
    features - the specified features is applied to parsing
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
    
    java.lang.NullPointerException - If the specified stream is null
    
    Since:
    
    2.0.2
  - parseObject
```
static <T> void parseObject(java.io.InputStream input,
                            java.nio.charset.Charset charset,
                            char delimiter,
                            java.lang.reflect.Type type,
                            java.util.function.Consumer<T> consumer,
                            JSONReader.Feature... features)
```
    Parses the json stream through the specified delimiter as T objects and call the specified consumer to consume it
    
    Parameters:
    
    input - the specified stream to be parsed
    
    charset - the specified charset of the stream
    
    type - the specified actual class of T
    
    delimiter - the specified delimiter for the stream
    
    consumer - the specified consumer is called multiple times
    
    features - the specified features is applied to parsing
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
    
    java.lang.NullPointerException - If the specified stream is null
    
    Since:
    
    2.0.2
  - parseObject
```
static <T> void parseObject(java.io.Reader input,
                            char delimiter,
                            java.lang.reflect.Type type,
                            java.util.function.Consumer<T> consumer)
```
    Parses the json reader through the specified delimiter as T objects and call the specified consumer to consume it
    
    Parameters:
    
    input - the specified reader to be parsed
    
    type - the specified actual class of T
    
    delimiter - the specified delimiter for the stream
    
    consumer - the specified consumer is called multiple times
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
    
    java.lang.NullPointerException - If the specified reader is null
    
    Since:
    
    2.0.2
  - parseArray
```
static JSONArray parseArray(java.lang.String text)
```
    Parses the json string as a JSONArray. Returns null if received String is null or empty or its content is null.
    
    Parameters:
    
    text - the specified string to be parsed
    
    Returns:
    
    JSONArray or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static JSONArray parseArray(byte[] bytes)
```
    Parses the json byte array as a JSONArray. Returns null if received byte array is null or empty or its content is null.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    Returns:
    
    JSONArray or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static JSONArray parseArray(byte[] bytes,
                            int offset,
                            int length,
                            java.nio.charset.Charset charset)
```
    Parses the json byte array as a JSONArray. Returns null if received byte array is null or empty or length is 0 or its content is null.
    
    Parameters:
    
    bytes - the specified byte array to be parsed
    
    offset - the starting index of array
    
    length - the specified length of array
    
    charset - the specified charset of the stream
    
    Throws:
    
    JSONException - If a parsing error occurs
    
    Since:
    
    2.0.13
  - parseArray
```
static JSONArray parseArray(char[] chars)
```
    Parses the json char array as a JSONArray. Returns null if received byte array is null or empty or its content is null.
    
    Parameters:
    
    chars - the specified char array to be parsed
    
    Returns:
    
    JSONArray or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static JSONArray parseArray(java.lang.String text,
                            JSONReader.Feature... features)
```
    Parses the json string as a JSONArray. Returns null if received String is null or empty or its content is null.
    
    Parameters:
    
    text - the specified string to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONArray or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static JSONArray parseArray(java.net.URL url,
                            JSONReader.Feature... features)
```
    Parses the json stream of the url as a JSONArray. Returns null if received URL is null.
    
    Parameters:
    
    url - the specified url to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONArray or null
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
    
    See Also:
    
    URL.openStream(), parseArray(InputStream, JSONReader.Feature...)
  - parseArray
```
static JSONArray parseArray(java.io.Reader input,
                            JSONReader.Feature... features)
```
    Parses the json reader as a JSONArray. Returns null if received Reader is null or its content is null.
    
    Parameters:
    
    input - the specified reader to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONArray or null
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
  - parseArray
```
static JSONArray parseArray(java.io.InputStream in,
                            JSONReader.Feature... features)
```
    Parses the json stream as a JSONArray. Returns null if received InputStream is null or its content is null.
    
    Parameters:
    
    in - the specified stream to be parsed
    
    features - the specified features is applied to parsing
    
    Returns:
    
    JSONArray or null
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
  - parseArray
```
static JSONArray parseArray(java.io.InputStream in,
                            java.nio.charset.Charset charset,
                            JSONReader.Context context)
```
    Parses the json stream as a JSONArray. Returns null if received InputStream is null or its content is null.
    
    Parameters:
    
    in - the specified stream to be parsed
    
    charset - the specified charset of the stream
    
    context - the specified custom context
    
    Returns:
    
    JSONArray or null
    
    Throws:
    
    JSONException - If an I/O error or parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(java.lang.String text,
                                        java.lang.reflect.Type type,
                                        JSONReader.Feature... features)
```
    Parses the json string as a list of T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(java.lang.String text,
                                        java.lang.reflect.Type type)
```
    Parses the json string as a list of T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual type of T
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(java.lang.String text,
                                        java.lang.Class<T> type)
```
    Parses the json string as a list of T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual class of T
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(java.lang.String text,
                                        java.lang.reflect.Type... types)
```
    Parses the json string as a list of T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    types - the specified actual parameter type
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(java.lang.String text,
                                        java.lang.Class<T> type,
                                        JSONReader.Feature... features)
```
    Parses the json string as a list of T. Returns null if received String is null or empty.
    
    Parameters:
    
    text - the specified string to be parsed
    
    type - the specified actual class of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(char[] chars,
                                        java.lang.Class<T> type,
                                        JSONReader.Feature... features)
```
    Parses the json char array as a list of T. Returns null if received char array is null or empty.
    
    Parameters:
    
    chars - the specified char array to be parsed
    
    type - the specified actual class of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(java.lang.String text,
                                        java.lang.reflect.Type[] types,
                                        JSONReader.Feature... features)
```
    Parses the json string as a list of T. Returns null if received String is null or empty or its content is null.
    
    Parameters:
    
    text - the specified string to be parsed
    
    types - the specified actual parameter type
    
    features - the specified features is applied to parsing
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(java.io.Reader input,
                                        java.lang.reflect.Type type,
                                        JSONReader.Feature... features)
```
    Parses the json reader as a list of T. Returns null if received Reader is null or empty.
    
    Parameters:
    
    input - the specified reader to be parsed
    
    type - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(byte[] bytes,
                                        java.lang.reflect.Type type,
                                        JSONReader.Feature... features)
```
    Parses the json byte array as a list of T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    type - the specified actual type of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(byte[] bytes,
                                        java.lang.Class<T> type,
                                        JSONReader.Feature... features)
```
    Parses the json byte array as a list of T. Returns null if received byte array is null or empty.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    type - the specified actual class of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - parseArray
```
static <T> java.util.List<T> parseArray(byte[] bytes,
                                        int offset,
                                        int length,
                                        java.nio.charset.Charset charset,
                                        java.lang.Class<T> type,
                                        JSONReader.Feature... features)
```
    Parses the json byte array as a list of T. Returns null if received byte array is null or empty or the specified length is 0.
    
    Parameters:
    
    bytes - the specified UTF8 text to be parsed
    
    offset - the starting index of array
    
    length - the specified length of array
    
    charset - the specified charset of the stream
    
    type - the specified actual class of T
    
    features - the specified features is applied to parsing
    
    Returns:
    
    List or null
    
    Throws:
    
    JSONException - If a parsing error occurs
  - toJSONString
```
static java.lang.String toJSONString(java.lang.Object object)
```
    Serializes the specified object to the json string
    
    Parameters:
    
    object - the specified object will be serialized
    
    Returns:
    
    String that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONString
```
static java.lang.String toJSONString(java.lang.Object object,
                                     JSONWriter.Context context)
```
    Serializes the specified object to the json string
    
    Parameters:
    
    object - the specified object will be serialized
    
    context - the specified custom context
    
    Returns:
    
    String that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONString
```
static java.lang.String toJSONString(java.lang.Object object,
                                     JSONWriter.Feature... features)
```
    Serializes the specified object to the json string
    
    Parameters:
    
    object - the specified object will be serialized
    
    features - the specified features is applied to serialization
    
    Returns:
    
    String that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONString
```
static java.lang.String toJSONString(java.lang.Object object,
                                     Filter filter,
                                     JSONWriter.Feature... features)
```
    Serializes the specified object to the json string
    
    Parameters:
    
    object - the specified object will be serialized
    
    filter - the specified filter is applied to serialization
    
    features - the specified features is applied to serialization
    
    Returns:
    
    String that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONString
```
static java.lang.String toJSONString(java.lang.Object object,
                                     Filter[] filters,
                                     JSONWriter.Feature... features)
```
    Serializes the specified object to the json string
    
    Parameters:
    
    object - the specified object will be serialized
    
    filters - the specified filters is applied to serialization
    
    features - the specified features is applied to serialization
    
    Returns:
    
    String that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONString
```
static java.lang.String toJSONString(java.lang.Object object,
                                     java.lang.String format,
                                     JSONWriter.Feature... features)
```
    Serializes the specified object to the json string
    
    Parameters:
    
    object - the specified object will be serialized
    
    format - the specified date format
    
    features - the specified features is applied to serialization
    
    Returns:
    
    String that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONString
```
static java.lang.String toJSONString(java.lang.Object object,
                                     java.lang.String format,
                                     Filter[] filters,
                                     JSONWriter.Feature... features)
```
    Serializes the specified object to the json string
    
    Parameters:
    
    object - the specified object will be serialized
    
    format - the specified date format
    
    filters - the specified filters is applied to serialization
    
    features - the specified features is applied to serialization
    
    Returns:
    
    String that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONBytes
```
static byte[] toJSONBytes(java.lang.Object object)
```
    Serializes the specified object to the json byte array
    
    Parameters:
    
    object - the specified object will be serialized
    
    Returns:
    
    byte[] that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONBytes
```
static byte[] toJSONBytes(java.lang.Object object,
                          java.nio.charset.Charset charset,
                          JSONWriter.Feature... features)
```
    Serializes the specified object to the json byte array
    
    Parameters:
    
    object - the specified object will be serialized
    
    charset - the specified charset of the bytes
    
    Returns:
    
    byte[] that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
    
    Since:
    
    2.0.47
  - toJSONBytes
```
static byte[] toJSONBytes(java.lang.Object object,
                          java.nio.charset.Charset charset,
                          JSONWriter.Context context)
```
    Serializes the specified object to the json byte array
    
    Parameters:
    
    object - the specified object will be serialized
    
    charset - the specified charset of the bytes
    
    context - the specified custom context
    
    Returns:
    
    byte[] that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
    
    Since:
    
    2.0.47
  - toJSONBytes
```
static byte[] toJSONBytes(java.lang.Object object,
                          java.lang.String format,
                          JSONWriter.Feature... features)
```
    Serializes the specified object to the json byte array
    
    Parameters:
    
    object - the specified object will be serialized
    
    format - the specified date format
    
    features - the specified features is applied to serialization
    
    Returns:
    
    byte[] that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONBytes
```
static byte[] toJSONBytes(java.lang.Object object,
                          Filter... filters)
```
    Serializes the specified object to the json byte array
    
    Parameters:
    
    object - the specified object will be serialized
    
    filters - the specified filters is applied to serialization
    
    Returns:
    
    byte[] that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONBytes
```
static byte[] toJSONBytes(java.lang.Object object,
                          JSONWriter.Feature... features)
```
    Serializes the specified object to the json byte array
    
    Parameters:
    
    object - the specified object will be serialized
    
    features - the specified features is applied to serialization
    
    Returns:
    
    byte[] that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONBytes
```
static byte[] toJSONBytes(java.lang.Object object,
                          Filter[] filters,
                          JSONWriter.Feature... features)
```
    Serializes the specified object to the json byte array
    
    Parameters:
    
    object - the specified object will be serialized
    
    filters - the specified filters is applied to serialization
    
    features - the specified features is applied to serialization
    
    Returns:
    
    byte[] that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - toJSONBytes
```
static byte[] toJSONBytes(java.lang.Object object,
                          java.lang.String format,
                          Filter[] filters,
                          JSONWriter.Feature... features)
```
    Serializes the specified object to the json byte array
    
    Parameters:
    
    object - the specified object will be serialized
    
    format - the specified date format
    
    filters - the specified filters is applied to serialization
    
    features - the specified features is applied to serialization
    
    Returns:
    
    byte[] that is not null
    
    Throws:
    
    JSONException - If a serialization error occurs
  - writeTo
```
static int writeTo(java.io.OutputStream out,
                   java.lang.Object object)
```
    Serializes the specified object to the json byte array and write it to OutputStream
    
    Parameters:
    
    out - the specified output stream to be written
    
    object - the specified object will be serialized
    
    Returns:
    
    the length of byte stream
    
    Throws:
    
    JSONException - If an I/O error or serialization error occurs
  - writeTo
```
static int writeTo(java.io.OutputStream out,
                   java.lang.Object object,
                   JSONWriter.Context context)
```
    Serializes the specified object to the json byte array and write it to OutputStream
    
    Parameters:
    
    out - the specified output stream to be written
    
    object - the specified object will be serialized
    
    context - the specified custom context
    
    Returns:
    
    the length of byte stream
    
    Throws:
    
    JSONException - If an I/O error or serialization error occurs
    
    Since:
    
    2.0.51
  - writeTo
```
static int writeTo(java.io.OutputStream out,
                   java.lang.Object object,
                   JSONWriter.Feature... features)
```
    Serializes the specified object to the json byte array and write it to OutputStream
    
    Parameters:
    
    out - the specified output stream to be written
    
    object - the specified object will be serialized
    
    features - the specified features is applied to serialization
    
    Returns:
    
    the length of byte stream
    
    Throws:
    
    JSONException - If an I/O error or serialization error occurs
    
    Since:
    
    2.0.2
  - writeTo
```
static int writeTo(java.io.OutputStream out,
                   java.lang.Object object,
                   Filter[] filters,
                   JSONWriter.Feature... features)
```
    Serializes the specified object to the json byte array and write it to OutputStream
    
    Parameters:
    
    out - the specified output stream to be written
    
    object - the specified object will be serialized
    
    filters - the specified filters is applied to serialization
    
    features - the specified features is applied to serialization
    
    Returns:
    
    the length of byte stream
    
    Throws:
    
    JSONException - If an I/O error or serialization error occurs
    
    Since:
    
    2.0.2
  - writeTo
```
static int writeTo(java.io.OutputStream out,
                   java.lang.Object object,
                   java.lang.String format,
                   Filter[] filters,
                   JSONWriter.Feature... features)
```
    Serializes the specified object to the json byte array and write it to OutputStream
    
    Parameters:
    
    out - the specified output stream to be written
    
    object - the specified object will be serialized
    
    format - the specified date format
    
    filters - the specified filters is applied to serialization
    
    features - the specified features is applied to serialization
    
    Returns:
    
    the length of byte stream
    
    Throws:
    
    JSONException - If an I/O error or serialization error occurs
    
    Since:
    
    2.0.2
  - isValid
```
static boolean isValid(java.lang.String text)
```
    Verify that the json string is legal json text
    
    Parameters:
    
    text - the specified string will be validated
    
    Returns:
    
    true or false
    
    Since:
    
    2.0.2
  - isValid
```
static boolean isValid(java.lang.String text,
                       JSONReader.Feature... features)
```
    Verify that the json string is legal json text
    
    Parameters:
    
    text - the specified string will be validated
    
    features - the specified features is applied to parsing
    
    Returns:
    
    true or false
    
    Since:
    
    2.0.2
  - isValid
```
static boolean isValid(char[] chars)
```
    Verify that the json char array is legal json text
    
    Parameters:
    
    chars - the specified array will be validated
    
    Returns:
    
    true or false
    
    Since:
    
    2.0.2
  - isValidObject
```
static boolean isValidObject(java.lang.String text)
```
    Verify that the json string is a legal JsonObject
    
    Parameters:
    
    text - the specified string will be validated
    
    Returns:
    
    true or false
    
    Since:
    
    2.0.2
  - isValidObject
```
static boolean isValidObject(byte[] bytes)
```
    Verify that the json byte array is a legal JsonObject
    
    Parameters:
    
    bytes - the specified array will be validated
    
    Returns:
    
    true or false
    
    Since:
    
    2.0.2
  - isValidArray
```
static boolean isValidArray(java.lang.String text)
```
    Verify the String is JSON Array
    
    Parameters:
    
    text - the String to validate
    
    Returns:
    
    true or false
    
    Since:
    
    2.0.2
  - isValid
```
static boolean isValid(byte[] bytes)
```
    Verify that the json byte array is legal json text
    
    Parameters:
    
    bytes - the specified array will be validated
    
    Returns:
    
    true or false
    
    Since:
    
    2.0.2
  - isValid
```
static boolean isValid(byte[] bytes,
                       java.nio.charset.Charset charset)
```
    Verify that the json byte array is legal json text
    
    Parameters:
    
    bytes - the specified array will be validated
    
    charset - the specified charset of the bytes
    
    Returns:
    
    true or false
    
    Since:
    
    2.0.2
  - isValidArray
```
static boolean isValidArray(byte[] bytes)
```
    Verify that the json byte array is a legal JsonArray
    
    Parameters:
    
    bytes - the specified array will be validated
    
    Returns:
    
    true or false
  - isValid
```
static boolean isValid(byte[] bytes,
                       int offset,
                       int length,
                       java.nio.charset.Charset charset)
```
    Verify that the json byte array is legal json text
    
    Parameters:
    
    bytes - the specified array will be validated
    
    offset - the starting index of array
    
    length - the specified length of array
    
    charset - the specified charset of the bytes
    
    Returns:
    
    true or false
  - toJSON
```
static java.lang.Object toJSON(java.lang.Object object)
```
    Converts the specified object to a JSONArray or JSONObject. Returns null if received object is null
    
    Parameters:
    
    object - the specified object to be converted
    
    Returns:
    
    JSONArray or JSONObject or null
  - toJSON
```
static java.lang.Object toJSON(java.lang.Object object,
                               JSONWriter.Feature... features)
```
    Converts the specified object to a JSONArray or JSONObject. Returns null if received object is null
    
    Parameters:
    
    object - the specified object to be converted
    
    features - the specified features is applied to serialization
    
    Returns:
    
    JSONArray or JSONObject or null
  - to
```
static <T> T to(java.lang.Class<T> clazz,
                java.lang.Object object)
```
    Converts the specified object to an object of the specified goal type
    
    Type Parameters:
    
    T - the target type
    
    Parameters:
    
    clazz - the specified goal class
    
    object - the specified object to be converted
    
    Returns:
    
    the converted object of type T, or null if the input object is null
    
    Since:
    
    2.0.4
  - toJavaObject
```
static <T> T toJavaObject(java.lang.Object object,
                          java.lang.Class<T> clazz)
```
    Deprecated. since 2.0.4, please use to(Class, Object)
    
    Converts the specified object to an object of the specified goal type
    
    Type Parameters:
    
    T - the target type
    
    Parameters:
    
    object - the specified object to be converted
    
    clazz - the specified goal class
    
    Returns:
    
    the converted object of type T, or null if the input object is null
  - mixIn
```
static void mixIn(java.lang.Class<?> target,
                  java.lang.Class<?> mixinSource)
```
    Mixes in the properties of the mixinSource class into the target class
    
    Parameters:
    
    target - the target class to mix into
    
    mixinSource - the source class to mix from
    
    Since:
    
    2.0.2
  - register
```
static ObjectReader<?> register(java.lang.reflect.Type type,
                                ObjectReader<?> objectReader)
```
    Register an ObjectReader for Type in default ObjectReaderProvider
    
    Parameters:
    
    type - the type to register an ObjectReader for
    
    objectReader - the ObjectReader to register
    
    Returns:
    
    the previously registered ObjectReader, or null if there was none
    
    Since:
    
    2.0.2
    
    See Also:
    
    JSONFactory.getDefaultObjectReaderProvider(), ObjectReaderProvider.register(Type, ObjectReader)
  - register
```
static ObjectReader<?> register(java.lang.reflect.Type type,
                                ObjectReader<?> objectReader,
                                boolean fieldBased)
```
    Register an ObjectReader for Type in default ObjectReaderProvider
    
    Parameters:
    
    type - the type to register an ObjectReader for
    
    objectReader - the ObjectReader to register
    
    fieldBased - whether to use field-based reading
    
    Returns:
    
    the previously registered ObjectReader, or null if there was none
    
    Since:
    
    2.0.38
    
    See Also:
    
    JSONFactory.getDefaultObjectReaderProvider(), ObjectReaderProvider.register(Type, ObjectReader)
  - registerIfAbsent
```
static ObjectReader<?> registerIfAbsent(java.lang.reflect.Type type,
                                        ObjectReader<?> objectReader)
```
    Register if absent an ObjectReader for Type in default ObjectReaderProvider
    
    Parameters:
    
    type - the type to register an ObjectReader for
    
    objectReader - the ObjectReader to register
    
    Returns:
    
    the previously registered ObjectReader, or null if there was none
    
    Since:
    
    2.0.6
    
    See Also:
    
    JSONFactory.getDefaultObjectReaderProvider(), ObjectReaderProvider.registerIfAbsent(Type, ObjectReader)
  - registerIfAbsent
```
static ObjectReader<?> registerIfAbsent(java.lang.reflect.Type type,
                                        ObjectReader<?> objectReader,
                                        boolean fieldBased)
```
    Register if absent an ObjectReader for Type in default ObjectReaderProvider
    
    Parameters:
    
    type - the type to register an ObjectReader for
    
    objectReader - the ObjectReader to register
    
    fieldBased - whether to use field-based reading
    
    Returns:
    
    the previously registered ObjectReader, or null if there was none
    
    Since:
    
    2.0.38
    
    See Also:
    
    JSONFactory.getDefaultObjectReaderProvider(), ObjectReaderProvider.registerIfAbsent(Type, ObjectReader)
  - register
```
static boolean register(ObjectReaderModule objectReaderModule)
```
    Register an ObjectReaderModule in default ObjectReaderProvider
    
    Parameters:
    
    objectReaderModule - the ObjectReaderModule to register
    
    Returns:
    
    true if the module was registered successfully, false otherwise
    
    Since:
    
    2.0.2
    
    See Also:
    
    JSONFactory.getDefaultObjectReaderProvider(), ObjectReaderProvider.register(ObjectReaderModule)
  - registerSeeAlsoSubType
```
static void registerSeeAlsoSubType(java.lang.Class subTypeClass)
```
    Register a see-also sub type
    
    Parameters:
    
    subTypeClass - the sub type class to register
    
    Since:
    
    2.0.2
  - registerSeeAlsoSubType
```
static void registerSeeAlsoSubType(java.lang.Class subTypeClass,
                                   java.lang.String subTypeClassName)
```
    Register a see-also sub type with a specific class name
    
    Parameters:
    
    subTypeClass - the sub type class to register
    
    subTypeClassName - the class name for the sub type
    
    Since:
    
    2.0.2
  - register
```
static boolean register(ObjectWriterModule objectWriterModule)
```
    Register an ObjectWriterModule in default ObjectWriterProvider
    
    Parameters:
    
    objectWriterModule - the ObjectWriterModule to register
    
    Returns:
    
    true if the module was registered successfully, false otherwise
    
    Since:
    
    2.0.2
    
    See Also:
    
    JSONFactory.getDefaultObjectWriterProvider(), ObjectWriterProvider.register(ObjectWriterModule)
  - register
```
static ObjectWriter<?> register(java.lang.reflect.Type type,
                                ObjectWriter<?> objectWriter)
```
    Register an ObjectWriter for Type in default ObjectWriterProvider
    
    Parameters:
    
    type - the type to register an ObjectWriter for
    
    objectWriter - the ObjectWriter to register
    
    Returns:
    
    the previously registered ObjectWriter, or null if there was none
    
    Since:
    
    2.0.2
    
    See Also:
    
    JSONFactory.getDefaultObjectWriterProvider(), ObjectWriterProvider.register(Type, ObjectWriter)
  - register
```
static ObjectWriter<?> register(java.lang.reflect.Type type,
                                ObjectWriter<?> objectWriter,
                                boolean fieldBased)
```
    Register an ObjectWriter for Type in default ObjectWriterProvider
    
    Parameters:
    
    type - the type to register an ObjectWriter for
    
    objectWriter - the ObjectWriter to register
    
    fieldBased - whether to use field-based writing
    
    Returns:
    
    the previously registered ObjectWriter, or null if there was none
    
    Since:
    
    2.0.38
    
    See Also:
    
    JSONFactory.getDefaultObjectWriterProvider(), ObjectWriterProvider.register(Type, ObjectWriter)
  - registerIfAbsent
```
static ObjectWriter<?> registerIfAbsent(java.lang.reflect.Type type,
                                        ObjectWriter<?> objectWriter)
```
    Register if absent an ObjectWriter for Type in default ObjectWriterProvider
    
    Parameters:
    
    type - the type to register an ObjectWriter for
    
    objectWriter - the ObjectWriter to register
    
    Returns:
    
    the previously registered ObjectWriter, or null if there was none
    
    Since:
    
    2.0.6
    
    See Also:
    
    JSONFactory.getDefaultObjectWriterProvider(), ObjectWriterProvider.registerIfAbsent(Type, ObjectWriter)
  - registerIfAbsent
```
static ObjectWriter<?> registerIfAbsent(java.lang.reflect.Type type,
                                        ObjectWriter<?> objectWriter,
                                        boolean fieldBased)
```
    Register if absent an ObjectWriter for Type in default ObjectWriterProvider
    
    Parameters:
    
    type - the type to register an ObjectWriter for
    
    objectWriter - the ObjectWriter to register
    
    fieldBased - whether to use field-based writing
    
    Returns:
    
    the previously registered ObjectWriter, or null if there was none
    
    Since:
    
    2.0.6
    
    See Also:
    
    JSONFactory.getDefaultObjectWriterProvider(), ObjectWriterProvider.registerIfAbsent(Type, ObjectWriter)
  - register
```
static void register(java.lang.Class type,
                     Filter filter)
```
    Register ObjectWriterFilter
    
    Parameters:
    
    type - the class type to register filter for
    
    filter - the filter to apply to the specified type
    
    Since:
    
    2.0.19
  - config
```
static void config(JSONReader.Feature... features)
```
    Enable the specified features in default reader
    
    Parameters:
    
    features - the specified features to be used
    
    Since:
    
    2.0.6
  - config
```
static void config(JSONReader.Feature feature,
                   boolean state)
```
    Enable or disable the specified features in default reader
    
    Parameters:
    
    feature - the specified feature to be used
    
    state - enable this feature if and only if state is true, disable otherwise
    
    Since:
    
    2.0.6
  - isEnabled
```
static boolean isEnabled(JSONReader.Feature feature)
```
    Check if the default reader enables the specified feature
    
    Parameters:
    
    feature - the specified feature
    
    Since:
    
    2.0.6
  - configReaderDateFormat
```
static void configReaderDateFormat(java.lang.String dateFormat)
```
    Config default reader dateFormat
    
    Parameters:
    
    dateFormat - the date format to use for reading
    
    Since:
    
    2.0.30
  - configWriterDateFormat
```
static void configWriterDateFormat(java.lang.String dateFormat)
```
    Config default writer dateFormat
    
    Parameters:
    
    dateFormat - the date format to use for writing
    
    Since:
    
    2.0.30
  - configReaderZoneId
```
static void configReaderZoneId(java.time.ZoneId zoneId)
```
    Config default reader zoneId
    
    Parameters:
    
    zoneId - the zone ID to use for reading
    
    Since:
    
    2.0.36
  - configWriterZoneId
```
static void configWriterZoneId(java.time.ZoneId zoneId)
```
    Config default writer zoneId
    
    Parameters:
    
    zoneId - the zone ID to use for writing
    
    Since:
    
    2.0.36
  - config
```
static void config(JSONWriter.Feature... features)
```
    Enable the specified features in default writer
    
    Parameters:
    
    features - the specified features to be used
    
    Since:
    
    2.0.6
  - config
```
static void config(JSONWriter.Feature feature,
                   boolean state)
```
    Enable or disable the specified features in default writer
    
    Parameters:
    
    feature - the specified feature to be used
    
    state - enable this feature if and only if state is true, disable otherwise
    
    Since:
    
    2.0.6
  - isEnabled
```
static boolean isEnabled(JSONWriter.Feature feature)
```
    Check if the default writer enables the specified feature
    
    Parameters:
    
    feature - the specified feature
    
    Since:
    
    2.0.6
  - copy
```
static <T> T copy(T object,
                  JSONWriter.Feature... features)
```
    Builds a new T using the properties of the specified object
    
    Type Parameters:
    
    T - the type of the object to copy
    
    Parameters:
    
    object - the specified object will be copied
    
    features - the specified features is applied to serialization
    
    Returns:
    
    a new instance of T with the same properties as the input object, or null if the input is null
    
    Since:
    
    2.0.12
  - copyTo
```
static <T> T copyTo(java.lang.Object object,
                    java.lang.Class<T> targetClass,
                    JSONWriter.Feature... features)
```
    Builds a new instance of targetClass using the properties of the specified object
    
    Type Parameters:
    
    T - the target type
    
    Parameters:
    
    object - the specified object will be copied
    
    targetClass - the specified target class
    
    features - the specified features is applied to serialization
    
    Returns:
    
    a new instance of targetClass with properties copied from the input object, or null if the input is null
    
    Since:
    
    2.0.16
  - configEnumAsJavaBean
```
@SafeVarargs
static void configEnumAsJavaBean(java.lang.Class<? extends java.lang.Enum>... enumClasses)
```
    Configure the Enum classes as a JavaBean
    
    Parameters:
    
    enumClasses - the enum classes to configure as JavaBeans
    
    Since:
    
    2.0.55

Interface JSON

Field Summary

Method Summary

Field Detail

VERSION

Method Detail

parse

parse

parse

parse

parse

parse

parse

parse

parse

parse

parse

parse

parse

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

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parseObject

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parseObject

parseObject

parseObject

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parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject

parseObject