摘要: 1.JDK动态代理 UserDao类: public interface UserDao { public void addUser(); } UserDaoImpl类: public class UserDaoImpl implements UserDao { @Override public v 阅读全文
posted @ 2019-03-11 22:28 笺笙 阅读(202) 评论(0) 推荐(0) 编辑