Java反射简单篇

最新推荐文章于 2024-12-21 00:38:29 发布

I_can_do_better

最新推荐文章于 2024-12-21 00:38:29 发布

阅读量340

点赞数

CC 4.0 BY-SA版权

本文链接：https://blog.youkuaiyun.com/I_can_do_better/article/details/78521360

public class ReflectserviceImpl {
    public void sayHello(String name){
        System.out.println("Hello  "+name);
    }
public Object reflect(){
    ReflectserviceImpl reflectservice=null;
    try {
        reflectservice= (ReflectserviceImpl) Class.forName("ReflectserviceImpl").newInstance();
        Method method=reflectservice.getClass().getMethod("sayHello",String.class);
        method.invoke("呼呼");
    } catch (Exception e) {
        e.printStackTrace();
    }
    return  reflectservice;
}