反射获取属性值

简单的通过动态属性名获取属性值
一个简单的JAVA对象

public class platformBean {    private String platName1;    private String platLink1;    private String platName2;    private String platLink2;    private String platName3;    private String platLink3;    private String platName4;    private String platLink4;    private List<tempPlat> listPlat;}

public class tempPlat {    private String platName;    private String platLink;}

package com.lovo.test;import java.lang.reflect.Field;import java.util.ArrayList;import java.util.List;import org.apache.commons.lang.StringUtils;import com.lovo.beans.platformBean;import com.lovo.beans.tempPlat;public class reflexTest {    public static Object getValeByReflex(String key,Object obj)    {        //获取对象文件数组        Field[] fieldes = obj.getClass().getDeclaredFields();        for (Field field : fieldes) {            //设置权限            field.setAccessible(true);            //field.getName() 获取属性名            if(key.equals(field.getName()))            {                try                 {                    //获取属性值                    return  field.get(obj);                } catch (Exception e) {                    // TODO Auto-generated catch block                    e.printStackTrace();                }            }        }        return null;    }    public static void main(String[] args) {        platformBean bean = new platformBean("平台1", "连接1", "平台2", "连接2", null, null, null, null);        List<tempPlat> platList = new ArrayList<tempPlat>();        for(int i=1;i<5;i++)        {            String plat ="platName"+i;            String link ="platLink"+i;            plat = (String) getValeByReflex(plat, bean);            link= (String) getValeByReflex(link, bean);            if(StringUtils.isNotEmpty(plat)&&StringUtils.isNotEmpty(link))            {                tempPlat temp = new tempPlat();                temp.setPlatName(plat);                temp.setPlatLink(link);                platList.add(temp);            }        }        bean.setListPlat(platList);        System.out.println(bean);    }}