com.ibiz.excel.picture.support.util

类 BeanUtil

java.lang.Object

com.ibiz.excel.picture.support.util.BeanUtil

public class BeanUtil
extends Object

作者:

MinWeikai

构造器概要

构造器

构造器和说明
BeanUtil()

方法概要

限定符和类型

方法和说明

static Object

getPropertyValue(Object obj, String key) 反射获取对象属性，支持嵌套 例如： User user = new User(); Position position = new Position(); position.setName("fjjffj"); user.setPositionList(Lists.newArrayList(position)); Organization organization = new Organization(); organization.setName("1111111"); user.setOrganization(organization); BaseCriteria criteria = new BaseCriteria(); Map map = Maps.newHashMap(); map.put("bb","aaaaaaaaaaaaaaaa"); criteria.setStrValue(map); user.setCriteria(criteria); Object obj = getPropertyValue(user, "organization.name"); System.out.println(obj); obj = getPropertyValue(user, "positionList[0].name"); System.out.println(obj); obj = getPropertyValue(user, "criteria.strValue[bb]"); System.out.println(obj);

从类继承的方法 java.lang.Object

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

构造器详细资料

BeanUtil

public BeanUtil()

方法详细资料

getPropertyValue

public static Object getPropertyValue(Object obj,
                                      String key)

反射获取对象属性，支持嵌套 例如： User user = new User(); Position position = new Position(); position.setName("fjjffj"); user.setPositionList(Lists.newArrayList(position)); Organization organization = new Organization(); organization.setName("1111111"); user.setOrganization(organization); BaseCriteria criteria = new BaseCriteria(); Map map = Maps.newHashMap(); map.put("bb","aaaaaaaaaaaaaaaa"); criteria.setStrValue(map); user.setCriteria(criteria); Object obj = getPropertyValue(user, "organization.name"); System.out.println(obj); obj = getPropertyValue(user, "positionList[0].name"); System.out.println(obj); obj = getPropertyValue(user, "criteria.strValue[bb]"); System.out.println(obj);

参数:

obj -

key -

返回:

抛出:

InvocationTargetException

IllegalAccessException