com.yun.util.common

类 JsonHelper

java.lang.Object

com.yun.util.common.JsonHelper

public class JsonHelper
extends Object

字段概要

字段

限定符和类型	字段和说明
private static com.fasterxml.jackson.databind.ObjectMapper	OBJECT_MAPPER

构造器概要

构造器

构造器和说明
JsonHelper()

方法概要

限定符和类型	方法和说明
static <T> T	mapToObject(Map<String,Object> map, Class<T> beanClass)
static Map<String,Object>	objectToMap(Object obj)
static <T> T	toObj(String json, Class<T> clazz)
static <T> T	toObjType(String json, com.fasterxml.jackson.core.type.TypeReference valueTypeRef)
static String	toStr(Object obj)

从类继承的方法 java.lang.Object

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

字段详细资料

OBJECT_MAPPER

private static final com.fasterxml.jackson.databind.ObjectMapper OBJECT_MAPPER

构造器详细资料

JsonHelper

public JsonHelper()

方法详细资料

toStr

public static String toStr(Object obj)

toObj

public static <T> T toObj(String json,
                          Class<T> clazz)

toObjType

public static <T> T toObjType(String json,
                              com.fasterxml.jackson.core.type.TypeReference valueTypeRef)

mapToObject

public static <T> T mapToObject(Map<String,Object> map,
                                Class<T> beanClass)

objectToMap

public static Map<String,Object> objectToMap(Object obj)
                                      throws InvocationTargetException,
                                             IllegalAccessException

抛出:

InvocationTargetException

IllegalAccessException