怎样通过反射给嵌套的实体类属性赋值，该如何解决

Posted 2023-03-28

参考技术A package com.test;

import java.lang.reflect.Field;

public class A
private String name;

public String getName()
return name;


public void setName(String name)
this.name = name;


public static void main(String[] args)
try
Class<A> c=A.class;
Field field= c.getDeclaredField("name");//获取字段
Object obj=c.newInstance();//实例化对象
field.set(obj, "aaa");//为字段赋值
System.out.println(field.get(obj));
catch(Exception e)
e.printStackTrace();


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