ai.yue.library.base.util

Class ObjectUtils

java.lang.Object

cn.hutool.core.util.ObjectUtil

ai.yue.library.base.util.ObjectUtils

public class ObjectUtils
extends cn.hutool.core.util.ObjectUtil

对象工具类，包括对象比较与转换等问题

Since:

2018年7月27日

Author:

ylyue

Constructor Summary

Constructors

Constructor and Description
ObjectUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	equals(Object obj1, Object obj2) 对象比较
static <T> T	toJavaBean(Object value, Class<T> clazz) 转换值为指定 POJO 类型
static <T> T	toJavaObject(Object obj, Class<T> clazz) Deprecated. 请使用 toJavaBean(Object, Class)
static com.alibaba.fastjson.JSONArray	toJSONArray(Object value) 转换为 JSONArray
static com.alibaba.fastjson.JSONObject	toJSONObject(Object value) 转换为 JSONObject
static <T> T	toObject(Object value, Class<T> clazz) 转换值为指定类型

Methods inherited from class cn.hutool.core.util.ObjectUtil

clone, cloneByStream, cloneIfPossible, compare, compare, contains, defaultIfBlank, defaultIfEmpty, defaultIfEmpty, defaultIfNull, defaultIfNull, deserialize, emptyCount, equal, getTypeArgument, getTypeArgument, hasEmpty, hasNull, isAllEmpty, isAllNotEmpty, isBasicType, isEmpty, isNotEmpty, isNotNull, isNull, isValidIfNumber, length, notEqual, serialize, toString, unserialize

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectUtils

public ObjectUtils()

Method Detail

equals

public static boolean equals(Object obj1,
                             Object obj2)

对象比较

Parameters:

obj1 - 对象1

obj2 - 对象2

Returns:

是否相等

toObject

public static <T> T toObject(Object value,
                             Class<T> clazz)

转换值为指定类型

Type Parameters:

T - 泛型

Parameters:

value - 被转换的值

clazz - 泛型类型

Returns:

转换后的对象

See Also:

Convert.toObject(Object, Class)

toJavaObject

@Deprecated
public static <T> T toJavaObject(Object obj,
                                             Class<T> clazz)

Deprecated. 请使用 toJavaBean(Object, Class)

对象类型转换

Object 转 Class

Type Parameters:

T - 泛型

Parameters:

obj - 需要转换的对象

clazz - 泛型类型

Returns:

转换后的POJO

toJavaBean

public static <T> T toJavaBean(Object value,
                               Class<T> clazz)

转换值为指定 POJO 类型

Type Parameters:

T - 泛型

Parameters:

value - 被转换的值

clazz - 泛型类型

Returns:

转换后的POJO

See Also:

Convert.toJavaBean(Object, Class)

toJSONObject

public static com.alibaba.fastjson.JSONObject toJSONObject(Object value)

转换为 JSONObject

Parameters:

value - 被转换的值

Returns:

JSON

See Also:

Convert.toJSONObject(Object)

toJSONArray

public static com.alibaba.fastjson.JSONArray toJSONArray(Object value)

转换为 JSONArray

Parameters:

value - 被转换的值

Returns:

JSON数组

See Also:

Convert.toJSONArray(Object)