最近的项目遇到BeanUiles.copyPropertis(),大大的简化了代码量.用hibernate从数据库中映射的实体类,与pojo对象进行转换,传统做法 Object obj = baseDAO.querySingle(hql, name,cardno); Tobdata  tobdata =(Tobdata)obj;            tobdataObject1=new TobdataObject();            tobdataObject1.setMsg(tobd…

commons-beanutils.jar PropertyUtils.copyProperties(Object dest, Object orig) spring-beans.jar BeanUtils.copyProperties(Object source, Object target) CopyPropertis对List的操作需要手动…

1.BeanUtils.populate 可以把一个map中的属性拷贝到实体javaBean,例子: Student: package com.cy.model; import org.apache.commons.lang3.builder.ToStringBuilder; import org.apache.commons.lang3.builder.ToStringStyle; public class Student{ private String id; private String…