com.darrenfang.commons.json

Class JsonUtil

java.lang.Object

com.darrenfang.commons.json.JsonUtil

public class JsonUtil
extends Object

Json 工具类

Method Summary

Modifier and Type	Method and Description
static com.fasterxml.jackson.databind.JsonNode	readTree(String json) 读取 Json 字符串
static String	toJsonString(Object object) 将对象转换为 Json
static <T> T	toObject(String json, Class<T> clazz) 将 Json 字符串转换为对象

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

toJsonString

public static String toJsonString(Object object)
                           throws JsonParseException

将对象转换为 Json

Parameters:

object - 待转换的对象

Returns:

Json 字符串

Throws:

JsonParseException - 解析失败时抛出 JsonParseException

toObject

public static <T> T toObject(String json,
                             Class<T> clazz)
                      throws JsonParseException

将 Json 字符串转换为对象

Type Parameters:

T - 对象类型

Parameters:

json - Json 字符串

clazz - 对象类型

Returns:

解析后的对象

Throws:

JsonParseException - 解析失败时抛出 JsonParseException

readTree

public static com.fasterxml.jackson.databind.JsonNode readTree(String json)

读取 Json 字符串

Parameters:

json - Json 字符串

Returns:

JsonNode 对象