Deprecated API

Contents

• Methods
• Enum Constants
• Annotation Type Elements

Deprecated Methods

Method	Description
com.alibaba.fastjson2.annotation.JSONField.writeUsing()
com.alibaba.fastjson2.JSON.toJavaObject(Object, Class<T>)	since 2.0.4, please use JSON.to(Class, Object)
com.alibaba.fastjson2.JSONArray.toJavaObject(Type)	since 2.0.4, please use JSONArray.to(Type)
com.alibaba.fastjson2.JSONObject.forEchArrayObject(String, Consumer<JSONObject>)	Typo in the method name. Use forEachArrayObject instead
com.alibaba.fastjson2.JSONObject.toJavaObject(TypeReference<T>, JSONReader.Feature...)	since 2.0.4, please use JSONObject.to(Type, JSONReader.Feature...)
com.alibaba.fastjson2.JSONObject.toJavaObject(Type, JSONReader.Feature...)	since 2.0.4, please use JSONObject.to(Type, JSONReader.Feature...)
com.alibaba.fastjson2.JSONPath.compile(String)	use JSONPath.of(String) instead
com.alibaba.fastjson2.JSONReader.of(JSONReader.Context, byte[])
com.alibaba.fastjson2.JSONReader.of(JSONReader.Context, char[])
com.alibaba.fastjson2.JSONReader.of(JSONReader.Context, String)
com.alibaba.fastjson2.JSONReader.ofJSONB(JSONReader.Context, byte[])
com.alibaba.fastjson2.JSONWriter.decrementIdent()	This method is deprecated and will be removed in a future version
com.alibaba.fastjson2.JSONWriter.incrementIndent()	This method is deprecated and will be removed in a future version
com.alibaba.fastjson2.JSONWriter.println()	This method is deprecated and will be removed in a future version
com.alibaba.fastjson2.JSONWriter.writeReference(Object)	This method is deprecated and will be removed in a future version
com.alibaba.fastjson2.reader.ObjectReaderBean.checkAutoType(JSONReader, Class, long)
com.alibaba.fastjson2.reader.ObjectReaderProvider.addAutoTypeDeny(String)
com.alibaba.fastjson2.TypeReference.toJavaObject(JSONArray)	since 2.0.4, please use TypeReference.to(JSONArray)
com.alibaba.fastjson2.TypeReference.toJavaObject(JSONObject, JSONReader.Feature...)	since 2.0.4, please use TypeReference.to(JSONObject, JSONReader.Feature...)
com.alibaba.fastjson2.writer.ObjectWriterProvider.setCompatibleWithFieldName(boolean)	only use compatible with fastjson 1.x

Deprecated Enum Constants

Enum Constant	Description
com.alibaba.fastjson2.JSONReader.Feature.SupportAutoType	It is not safe to explicitly turn on autoType, it is recommended to use AutoTypeBeforeHandler
com.alibaba.fastjson2.JSONWriter.Feature.MapSortField	Use JSONWriter.Feature.SortMapEntriesByKeys instead.
com.alibaba.fastjson2.JSONWriter.Feature.NotWriteEmptyArray	use IgnoreEmpty

Deprecated Annotation Type Elements

Annotation Type Element	Description
com.alibaba.fastjson2.annotation.JSONField.writeUsing()