这只是个简单的添加和删除,没有连接后台数据的 <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/…
一.编写实体类Controller层返回数据使用 package entity; import java.io.Serializable; public class Result implements Serializable{ private static final long serialVersionUID = -8946453797496982517L; private boolean success; private String message; public Result(bool…