目录
一、系统介绍
1.开发环境
2.技术选型
3.系统功能
4.数据库文件
5.工程截图
二、系统展示
1.登录系统
2.系统首页
3.用户管理-添加用户
4.用户管理-查询用户
5.用户管理-修改用户
6.客户管理-添加客户
7.客户管理-查询客户
8.客户管理-修改客户
9.汽车管理-添加汽车
10.汽车管理-查询汽车
11.汽车管理-修改汽车
三、部分代码
CarController
CustomerController
UserController
CarMapper.xml
CustomerMapper.xml
MenuMapper.xml
UserMapper.xml
addCar.jsp
addCustomer.jsp
addUser.jsp
四、其他
1.更多系统
Java+JSP系统系列实现
Java+Servlet系统系列实现
Java+SSM系统系列实现
Java+SSH系统系列实现
Java+Springboot系统系列实现
2.源码下载
3.运行项目
4.备注
5.支持博主
一、系统介绍
1.开发环境
开发工具：IDEA2018
JDK版本：Jdk1.8
Mysql版本：8.0.13
2.技术选型
Java+SSM+Easyui+Jsp+Mysql
3.系统功能
1.登录系统；
2.管理员用户信息的增删改查；
3.管理员对客户信息的增删改查；
4.管理员对汽车信息的增删改查。
4.数据库文件
/*Navicat Premium Data TransferSource Server : MYSQLSource Server Type : MySQLSource Server Version : 80013Source Host : localhost:3306Source Schema : ssm_car_rentTarget Server Type : MySQLTarget Server Version : 80013File Encoding : 65001Date: 14/03/2022 11:43:21
*/SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;-- ----------------------------
-- Table structure for cars
-- ----------------------------
DROP TABLE IF EXISTS `cars`;
CREATE TABLE `cars` (`carnumber` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`cartype` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`color` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`rentprice` decimal(10, 2) NOT NULL,`deposit` decimal(10, 2) NOT NULL,`isrenting` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`cardesc` varchar(500) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,`carimg` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,`seat` int(5) NOT NULL,PRIMARY KEY (`carnumber`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;-- ----------------------------
-- Records of cars
-- ----------------------------
INSERT INTO `cars` VALUES ('京A-10001', '宝马X6', '蓝色', 1000.00, 100000.00, '未出租', '现代车', '京A-10001.jpg', 4);
INSERT INTO `cars` VALUES ('京A-10002', '宝马X6', '红色', 1000.00, 100000.00, '未出租', '现代车', '京A-10002.jpg', 4);
INSERT INTO `cars` VALUES ('京A-10003', '桑塔纳X1', '红色', 500.00, 100000.00, '未出租', '复古车', '京A-10003.jpg', 4);
INSERT INTO `cars` VALUES ('京A-10004', '奔驰X9', '棕色', 1000.00, 100000.00, '未出租', '现代车', '京A-10004.jpg', 4);-- ----------------------------
-- Table structure for customers
-- ----------------------------
DROP TABLE IF EXISTS `customers`;
CREATE TABLE `customers` (`identity` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`custname` varchar(40) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`sex` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`address` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`phone` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`career` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`custpwd` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,PRIMARY KEY (`identity`) USING BTREE,INDEX `custname`(`custname`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;-- ----------------------------
-- Records of customers
-- ----------------------------
INSERT INTO `customers` VALUES ('100001', '赵克', '男', '北京', '13345676544', '开发', '123456');
INSERT INTO `customers` VALUES ('100002', '黄山', '男', '广东', '13456540987', '运营', 'wwwwww');
INSERT INTO `customers` VALUES ('100003', '李丽', '女', '深圳', '13346787654', '采购', '123456');
INSERT INTO `customers` VALUES ('100004', '张红', '女', '北京', '13478765643', '人力', '123456');
INSERT INTO `customers` VALUES ('100005', '张刚', '男', '武汉', '13456988765', '品质', '123456');
INSERT INTO `customers` VALUES ('100006', '张燕', '女', '长沙', '13450987863', '运维', '123456');-- ----------------------------
-- Table structure for funs
-- ----------------------------
DROP TABLE IF EXISTS `funs`;
CREATE TABLE `funs` (`funid` decimal(8, 0) NOT NULL,`funname` varchar(40) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`funurl` varchar(80) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`menuid` decimal(8, 0) NOT NULL,PRIMARY KEY (`funid`) USING BTREE,INDEX `FUNS_FK`(`menuid`) USING BTREE,CONSTRAINT `FUNS_FK` FOREIGN KEY (`menuid`) REFERENCES `menus` (`menuid`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;-- ----------------------------
-- Records of funs
-- ----------------------------
INSERT INTO `funs` VALUES (1, '主页面', 'index.jsp', 1);
INSERT INTO `funs` VALUES (2, '头页面', 'head.jsp', 1);
INSERT INTO `funs` VALUES (3, '菜单页面', 'menu.jsp', 1);
INSERT INTO `funs` VALUES (4, '脚页面', 'foot.jsp', 1);
INSERT INTO `funs` VALUES (5, '操作页面', 'welcome.jsp', 1);
INSERT INTO `funs` VALUES (6, '权限提示页面', 'norole.jsp', 1);
INSERT INTO `funs` VALUES (8, '退出系统动作n', 'ExitSystemAction.do', 1);
INSERT INTO `funs` VALUES (9, '菜单导航', 'modNavTop.jsp', 1);
INSERT INTO `funs` VALUES (10, '菜单条', 'splitor.jsp', 1);
INSERT INTO `funs` VALUES (11, '操作失败提示页面', 'error.jsp', 1);
INSERT INTO `funs` VALUES (12, '系统崩溃提示页面', 'appError.jsp', 1);
INSERT INTO `funs` VALUES (13, '成功页面', 'ok.jsp', 1);
INSERT INTO `funs` VALUES (30, '底页面', 'foot.jsp', 1);
INSERT INTO `funs` VALUES (50, '添加用户角色查询动作n', 'AddUserAction.do', 3);
INSERT INTO `funs` VALUES (51, '添加用户页面', 'addUser.jsp', 3);
INSERT INTO `funs` VALUES (52, '添加用户动作', 'AddUser.do', 3);
INSERT INTO `funs` VALUES (53, '查询用户角色查询动作n', 'FindUserAction.do', 4);
INSERT INTO `funs` VALUES (54, '查询用户页面', 'findUser.jsp', 4);
INSERT INTO `funs` VALUES (55, '显示查询用户结果页面n', 'viewUser.jsp', 4);
INSERT INTO `funs` VALUES (56, '查询用户动作', 'FindUser.do', 4);
INSERT INTO `funs` VALUES (57, '预更新查询用户动作', 'PreUpdateUser.do', 4);
INSERT INTO `funs` VALUES (58, '显示更新用户页面', 'updateUser.jsp', 4);
INSERT INTO `funs` VALUES (59, '更新用户动作', 'UpdateUser.do', 4);
INSERT INTO `funs` VALUES (60, '删除用户动作', 'DeleteUser.do', 4);
INSERT INTO `funs` VALUES (61, '预修改用户密码', 'PreChangeUserPwd.do', 4);
INSERT INTO `funs` VALUES (62, '修改用户密码页面', 'chengeUserPwd.jsp', 4);
INSERT INTO `funs` VALUES (63, '修改用户密码动作', 'ChangeUserPwd.do', 4);
INSERT INTO `funs` VALUES (100, '添加客户页面', 'addCustomers.jsp', 6);
INSERT INTO `funs` VALUES (101, '添加客户动作n', 'AddCustomersAction.do', 6);
INSERT INTO `funs` VALUES (102, '查询客户页面', 'findCustomers.jsp', 7);
INSERT INTO `funs` VALUES (103, '查询客户信息动作n', 'FindCustomersAction.do', 7);
INSERT INTO `funs` VALUES (104, '显示查询客户结果页面', 'viewCustomers.jsp', 7);
INSERT INTO `funs` VALUES (105, '预更新客户查询动作', 'PreCustomers.do', 7);
INSERT INTO `funs` VALUES (106, '显示更新客户页面', 'updateCustomers.jsp', 7);
INSERT INTO `funs` VALUES (107, '更新客户动作', 'UpdateCustomers.do', 7);
INSERT INTO `funs` VALUES (108, '删除客户动作', 'DeleteCustomers.do', 7);
INSERT INTO `funs` VALUES (109, '预修改客户密码', 'PreChangeCustomerPwd.do', 7);
INSERT INTO `funs` VALUES (110, '修改客户密码页面', 'chengeCustomersPwd.jsp', 7);
INSERT INTO `funs` VALUES (111, '修改用户密码动作', 'ChangeCustomersPwd.do', 7);
INSERT INTO `funs` VALUES (200, '添加汽车页面', 'addCar.jsp', 9);
INSERT INTO `funs` VALUES (201, '添加汽车动作n', 'AddCarAction.do', 9);
INSERT INTO `funs` VALUES (202, '查询汽车页面', 'findCar.jsp', 10);
INSERT INTO `funs` VALUES (203, '显示查询汽车结果页面', 'viewCars.jsp', 10);
INSERT INTO `funs` VALUES (204, '查询汽车信息动作n', 'FindCarAction.do', 10);
INSERT INTO `funs` VALUES (205, '预更新查询汽车动作', 'PreUpdateCar.do', 10);
INSERT INTO `funs` VALUES (206, '显示更新汽车结果页面', 'updateCar.jsp', 10);
INSERT INTO `funs` VALUES (207, '更新汽车动作', 'UpdateCar.do', 10);
INSERT INTO `funs` VALUES (209, '删除汽车动作', 'DeleteCar.do', 10);-- ----------------------------
-- Table structure for menus
-- ----------------------------
DROP TABLE IF EXISTS `menus`;
CREATE TABLE `menus` (`menuid` decimal(8, 0) NOT NULL,`menuname` varchar(40) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`connurl` varchar(80) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,`fatherid` decimal(8, 0) NOT NULL,PRIMARY KEY (`menuid`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;-- ----------------------------
-- Records of menus
-- ----------------------------
INSERT INTO `menus` VALUES (1, '汽车信息管理系统', NULL, -1);
INSERT INTO `menus` VALUES (2, '用户管理', NULL, 1);
INSERT INTO `menus` VALUES (3, '添加用户', 'houtai/addUser.jsp', 2);
INSERT INTO `menus` VALUES (4, '查询用户', 'houtai/selUser.jsp', 2);
INSERT INTO `menus` VALUES (5, '客户管理', NULL, 1);
INSERT INTO `menus` VALUES (6, '添加客户信息', 'houtai/addCustomer.jsp', 5);
INSERT INTO `menus` VALUES (7, '查询客户信息', 'houtai/selCustomer.jsp', 5);
INSERT INTO `menus` VALUES (8, '汽车管理', NULL, 1);
INSERT INTO `menus` VALUES (9, '添加汽车信息', 'houtai/addCar.jsp', 8);
INSERT INTO `menus` VALUES (10, '查询汽车信息', 'houtai/selCar.jsp', 8);-- ----------------------------
-- Table structure for roles
-- ----------------------------
DROP TABLE IF EXISTS `roles`;
CREATE TABLE `roles` (`roleid` int(8) NOT NULL,`rolename` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,PRIMARY KEY (`roleid`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;-- ----------------------------
-- Records of roles
-- ----------------------------
INSERT INTO `roles` VALUES (1, '超级管理员');
INSERT INTO `roles` VALUES (2, '管理员');-- ----------------------------
-- Table structure for roles_menus
-- ----------------------------
DROP TABLE IF EXISTS `roles_menus`;
CREATE TABLE `roles_menus` (`roleid` int(8) NOT NULL,`menuid` decimal(8, 0) NOT NULL,PRIMARY KEY (`roleid`, `menuid`) USING BTREE,INDEX `ROLES_MENUS_FK2`(`menuid`) USING BTREE,CONSTRAINT `ROLES_MENUS_FK1` FOREIGN KEY (`roleid`) REFERENCES `roles` (`roleid`) ON DELETE CASCADE ON UPDATE CASCADE,CONSTRAINT `ROLES_MENUS_FK2` FOREIGN KEY (`menuid`) REFERENCES `menus` (`menuid`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;-- ----------------------------
-- Records of roles_menus
-- ----------------------------
INSERT INTO `roles_menus` VALUES (1, 1);
INSERT INTO `roles_menus` VALUES (2, 1);
INSERT INTO `roles_menus` VALUES (1, 2);
INSERT INTO `roles_menus` VALUES (1, 3);
INSERT INTO `roles_menus` VALUES (1, 4);
INSERT INTO `roles_menus` VALUES (1, 5);
INSERT INTO `roles_menus` VALUES (2, 5);
INSERT INTO `roles_menus` VALUES (1, 6);
INSERT INTO `roles_menus` VALUES (2, 6);
INSERT INTO `roles_menus` VALUES (1, 7);
INSERT INTO `roles_menus` VALUES (2, 7);
INSERT INTO `roles_menus` VALUES (1, 8);
INSERT INTO `roles_menus` VALUES (2, 8);
INSERT INTO `roles_menus` VALUES (1, 9);
INSERT INTO `roles_menus` VALUES (2, 9);
INSERT INTO `roles_menus` VALUES (1, 10);
INSERT INTO `roles_menus` VALUES (2, 10);-- ----------------------------
-- Table structure for users
-- ----------------------------
DROP TABLE IF EXISTS `users`;
CREATE TABLE `users` (`username` varchar(40) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`identity` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`fullname` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`sex` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`address` varchar(40) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`phone` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`position` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,`userlevel` int(8) NOT NULL,`userpwd` varchar(40) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,PRIMARY KEY (`identity`) USING BTREE,INDEX `USERS_UK`(`identity`) USING BTREE,INDEX `username`(`username`) USING BTREE,INDEX `USERS_FK`(`userlevel`) USING BTREE,CONSTRAINT `USERS_FK` FOREIGN KEY (`userlevel`) REFERENCES `roles` (`roleid`) ON DELETE RESTRICT ON UPDATE RESTRICT
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;-- ----------------------------
-- Records of users
-- ----------------------------
INSERT INTO `users` VALUES ('admin', '10001', '管理员', '男', '武汉', '13332900878', '管理员', 1, 'admin');
INSERT INTO `users` VALUES ('lisi', '10002', '李四', '男', '南京', '13345653456', '职员', 2, '123456');
INSERT INTO `users` VALUES ('wangwu', '10003', '王五', '男', '上海', '12234567656', '经理', 2, '123456');
INSERT INTO `users` VALUES ('zhaoliu', '10004', '赵六', '男', '北京', '13443676543', '职员', 2, '123456');SET FOREIGN_KEY_CHECKS = 1;
5.工程截图
二、系统展示
1.登录系统
2.系统首页
3.用户管理-添加用户
4.用户管理-查询用户
5.用户管理-修改用户
6.客户管理-添加客户
7.客户管理-查询客户
8.客户管理-修改客户
9.汽车管理-添加汽车
10.汽车管理-查询汽车
11.汽车管理-修改汽车
三、部分代码
CarController
汽车信息的控制类，包含对汽车的增删改查。
package com.sjsq.controller;import com.sjsq.pojo.Cars;
import com.sjsq.pojo.Pagination;
import com.sjsq.service.CarService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;import javax.servlet.http.HttpServletRequest;
import java.io.File;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.UUID;@Controller
public class CarController {@Autowiredprivate CarService carService;//添加汽车信息@RequestMapping("/addCar")@ResponseBodypublic int addCar(Cars c, @RequestParam("photo") MultipartFile photo, HttpServletRequest req) throws IllegalStateException, IOException {//得到原始名字String oname = photo.getOriginalFilename();File path = new File(req.getServletContext().getRealPath("/img"));// 判断路径是否存在if (!path.exists()) {path.mkdirs();}// 获取上传文件的后缀String suffix = oname.substring(oname.lastIndexOf("."));// 生成一个新的文件名String nname = UUID.randomUUID().toString() + suffix;// 真实的上传文件File file = new File(path, nname);// 上传文件photo.transferTo(file);c.setCarimg(nname);return carService.addCar(c);}//查询所有汽车@RequestMapping("/selAllCar")@ResponseBodypublic Pagination<Cars> selAllCar(Integer seat, String page, String rows) {return carService.selAllCar(seat, page, rows);}//修改汽车信息@RequestMapping("/updCar")@ResponseBodypublic int updCar(Cars c) {return carService.updCar(c);}//删除汽车信息@RequestMapping("/delCar")@ResponseBodypublic int delCar(String carnumber) throws UnsupportedEncodingException {String a = new String(carnumber.getBytes("iso-8859-1"), "utf-8");return carService.delCar(a);}}
CustomerController
汽车信息的控制类，包含对汽车的增删改查。
package com.sjsq.controller;import com.sjsq.pojo.Customers;
import com.sjsq.pojo.Pagination;
import com.sjsq.service.CustomerService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;@Controller
public class CustomerController {@Autowiredprivate CustomerService customerService;//添加客户信息@RequestMapping("/addCustomer")@ResponseBodypublic int addCustomer(Customers c) {return customerService.addCustomer(c);}//查询客户信息@RequestMapping("/selCustomer")@ResponseBodypublic Pagination<Customers> selCustomer(String identity, String custname, String phone, String rows, String page) {return customerService.selCustomer(identity, custname, phone, page, rows);}//修改客户信息@RequestMapping("/upd")@ResponseBodypublic int upd(Customers c) {return customerService.upd(c);}//删除客户信息@RequestMapping("/del")@ResponseBodypublic int del(Integer identity) {return customerService.del(identity);}
}
UserController
用户信息的控制类，包含对汽车的增删改查。
package com.sjsq.controller;import com.sjsq.pojo.Users;
import com.sjsq.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;import javax.servlet.http.HttpSession;
import java.util.List;@Controller
public class UserController {@Autowiredprivate UserService userService;//登录功能@RequestMapping("/login")public String Login(String auth, String userpwd, HttpSession session) {Users users = userService.login(auth, userpwd);if (users == null) {session.setAttribute("msg", "用户名或者密码错误");return "login.jsp";} else {session.setAttribute("users", users);session.setAttribute("username", users.getUsername());return "houtai/main.jsp";}}//退出功能@RequestMapping("/quit")public String quit(HttpSession session) {session.invalidate();return "login.jsp";}//添加用户功能@RequestMapping("/addUser")@ResponseBodypublic int addUser(Users u) {return userService.addUser(u);}//查询所有用户功能@RequestMapping("/selUser")@ResponseBodypublic List<Users> selUser(Users u) {return userService.selUser(u);}//修改用户信息@RequestMapping("/updUser")@ResponseBodypublic int updUser(Users u) {return userService.updUser(u);}//删除用户@RequestMapping("/delUser")@ResponseBodypublic int delUser(String identity) {return userService.delUser(identity);}
}
CarMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapperPUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.sjsq.mapper.CarMapper"><select id="selAllCar" resultType="Cars">select * from Cars c<where><if test="seat!=null and seat!=''"><bind name="seat" value="'%'+seat+'%'"/>and c.seat like #{seat}</if></where>limit #{start},#{size}</select>
</mapper>
CustomerMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapperPUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.sjsq.mapper.CustomerMapper"><select id="selCustomer" resultType="Customers">select * from customers c<where><if test="identity!=null and identity!=''"><bind name="identity" value="'%'+identity+'%'"/>and c.identity like #{identity}</if><if test="custname!=null and custname!=''"><bind name="custname" value="'%'+custname+'%'"/>and c.custname like #{custname}</if><if test="phone!=null and phone!=''"><bind name="phone" value="'%'+phone+'%'"/>and c.phone like #{phone}</if></where>limit #{start},#{size}</select>
</mapper>
MenuMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapperPUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.sjsq.mapper.MenuMapper"><resultMap type="menus" id="mmap"><id property="id" column="id"/><collection property="menus" select="selByRidPid" column="{roleid=roleid,fatherid=menuid}"></collection></resultMap><select id="selByRidPid" resultMap="mmap">select *,#{roleid} roleidfrom menus m,roles r,roles_menus rmwhere m.menuid=rm.menuid and r.roleid=rm.roleidand rm.roleid=#{roleid} and m.fatherid=#{fatherid}</select>
</mapper>
UserMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapperPUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.sjsq.mapper.UserMapper"><resultMap type="users" id="umap"><collection property="menus" select="com.sjsq.mapper.MenuMapper.selByRidPid"column="{roleid=userlevel,fatherid=fatherid}"></collection></resultMap><select id="login" resultMap="umap">select 1 fatherid,u.* from users u where (username=#{auth} or phone=#{auth} or identity=#{auth}) and userpwd=#{userpwd}</select><select id="selUser" resultType="Users">select * from users u<where><if test="identity!=null and identity!=''"><bind name="identity" value="'%'+identity+'%'"/>and u.identity like #{identity}</if><if test="username!=null and username!=''"><bind name="username" value="'%'+username+'%'"/>and u.username like #{username}</if><if test="phone!=null and phone!=''"><bind name="phone" value="'%'+phone+'%'"/>and u.phone like #{phone}</if></where></select>
</mapper>
addCar.jsp
添加汽车信息，使用js调用action方法。
<%@ 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/loose.dtd">
<html>
<head><base href="${pageContext.request.contextPath }/"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Insert title here</title><link rel="stylesheet" href="themes/default/easyui.css"/><link rel="stylesheet" href="themes/icon.css"/><script type="text/javascript" src="js/jquery.min.js"></script><script type="text/javascript" src="js/jquery.easyui.min.js"></script><script type="text/javascript">$(function () {$("#tj").click(function () {$("#fm").form("submit", {url: "addCar.action",success: function (r) {msg = "";if (r > 0) {msg = "添加成功";} else {msg = "添加失败";}$.messager.show({title: "友情提示",msg: msg,timeout: 2000});}});})$("#cz").click(function () {$("#fm").form("reset");});});</script>
</head>
<body>
<div class="easyui-panel" data-options="title:'添加客户'" align="center"><form id="fm" method="post" enctype="multipart/form-data"><table><tr><td>车牌号:</td><td><input id="s" class="easyui-textbox" data-options="required:true" name="carnumber"> </td><td>型号:</td><td><input class="easyui-textbox" data-options="required:true" name="cartype"></td></tr><tr><td>颜色:</td><td><input class="easyui-textbox" data-options="required:true" name="color"></td><td>租赁价格:</td><td><input class="easyui-textbox" data-options="required:true" name="rentprice"></td></tr><tr><td>押金:</td><td><input class="easyui-textbox" data-options="required:true" name="deposit"></td><td>是否出租:</td><td><select name="isrenting"><option value="未出租">未出租</option><option value="已出租">已出租</option></select></td></tr><tr><td>座位数:</td><td><input class="easyui-textbox" data-options="required:true" name="seat"></td><td>车图:</td><td><input type="file" name="photo"></td></tr></table><br/><div align="left" style="background-color: #3fc;"><font size="4">简介</font></div><br/><textarea rows="4" cols="170" name="cardesc"></textarea></form><a id="tj" class="easyui-linkbutton" href="javascript:void(0)">确定</a><a id="cz" class="easyui-linkbutton" href="javascript:void(0)">重置</a>
</div>
</body>
</html>addCustomer.jsp
添加用户信息，使用js调用action方法。
<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head><base href="${pageContext.request.contextPath }/"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Insert title here</title><link rel="stylesheet" href="themes/default/easyui.css"/><link rel="stylesheet" href="themes/icon.css"/><script type="text/javascript" src="js/jquery.min.js"></script><script type="text/javascript" src="js/jquery.easyui.min.js"></script><script type="text/javascript">$(function () {$("#tj").click(function () {$("#fm").form("submit", {url: "addCustomer.action",success: function (r) {msg = "";if (r > 0) {msg = $("#s").val() + "添加成功";} else {msg = "添加失败";}$.messager.show({title: "友情提示",msg: msg,timeout: 2000});}});})$("#cz").click(function () {$("#fm").form("reset");});});</script>
</head>
<body>
<div class="easyui-panel" data-options="title:'添加客户'" align="center"><form id="fm" method="post"><table><tr><td>用户名:</td><td><input id="s" class="easyui-textbox" data-options="required:true" name="custname"> </td><td>身份证号:</td><td><input class="easyui-textbox" data-options="required:true" name="identity"></td></tr><tr><td>性别:</td><td><input type="radio" name="sex" value="男" checked="checked">男<input type="radio" name="sex"value="女">女</td><td>地址:</td><td><input class="easyui-textbox" data-options="required:true" name="address"></td></tr><tr><td>电话:</td><td><input class="easyui-textbox" data-options="required:true" name="phone"></td><td>职位:</td><td><input class="easyui-textbox" data-options="required:true" name="career"></td></tr><tr><td>用户密码:</td><td><input class="easyui-passwordbox" data-options="required:true" name="custpwd"></td></tr></table></form><a id="tj" class="easyui-linkbutton" href="javascript:void(0)">确定</a><a id="cz" class="easyui-linkbutton" href="javascript:void(0)">重置</a>
</div>
</body>
</html>addUser.jsp
添加用户信息，使用js调用action方法。
<%@ 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/loose.dtd">
<html>
<head><base href="${pageContext.request.contextPath }/"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Insert title here</title><link rel="stylesheet" href="themes/default/easyui.css"/><link rel="stylesheet" href="themes/icon.css"/><script type="text/javascript" src="js/jquery.min.js"></script><script type="text/javascript" src="js/jquery.easyui.min.js"></script><script type="text/javascript" src="js/easyui-lang-zh_CN.js"></script><script type="text/javascript">$(function () {$("#tj").click(function () {$("#fm").form("submit", {url: "addUser.action",success: function (r) {var ss = "";if (r > 0) {ss = $("#s").val() + "添加成功";$("#fm").form("reset");} else {ss = "添加失败";}$.messager.show({title: "友情提示",msg: ss,timeout: 2000});}});})$("#cz").click(function () {$("#fm").form("reset");});});</script>
</head>
<body>
<div class="easyui-panel" data-options="title:'添加用户'" align="center"><form id="fm" method="post"><table><tr><td>用户名:</td><td><input id="s" class="easyui-textbox" data-options="required:true" name="username"> </td><td>身份证号:</td><td><input class="easyui-textbox" data-options="required:true" name="identity"></td></tr><tr><td>真实姓名</td><td><input class="easyui-textbox" data-options="required:true" name="fullname"> </td><td>电话:</td><td><input class="easyui-textbox" data-options="required:true" name="phone"></td></tr><tr><td>性别:</td><td><input type="radio" name="sex" value="男" checked="checked">男<input type="radio" name="sex"value="女">女</td><td>地址:</td><td><input class="easyui-textbox" data-options="required:true" name="address"></td></tr><tr><td>职位:</td><td><input class="easyui-textbox" data-options="required:true" name="position"></td><td>用户等级:</td><td><input class="easyui-textbox" data-options="required:true" name="userlevel"></td></tr><tr><td>用户密码:</td><td><input class="easyui-passwordbox" data-options="required:true" name="userpwd"></td></tr></table></form><a id="tj" class="easyui-linkbutton" href="javascript:void(0)">确定</a><a id="cz" class="easyui-linkbutton" href="javascript:void(0)">重置</a>
</div>
</body>
</html>四、其他
1.更多系统
Java+JSP系统系列实现
Java+JSP实现学生图书管理系统
Java+JSP实现学生信息管理系统
Java+JSP实现用户信息管理系统
Java+JSP实现教师信息管理系统
Java+JSP实现学生宿舍管理系统
Java+JSP实现商品信息管理系统
Java+JSP实现宠物信息管理系统
Java+JSP实现学生成绩管理系统
Java+Servlet系统系列实现
Java+Servlet+JSP实现航空订票系统
Java+Servlet+JSP实现新闻发布系统
Java+Servlet+JSP学生宿舍管理系统
Java+Servlet+JSP实现图书管理系统
Java+Servlet+JSP实现停车场管理系统
Java+Servlet+JSP实现房屋租赁管理系统
Java+Servlet+JSP实现学生信息管理系统
Java+Servlet+JSP实现学生选课管理系统
Java+Servlet+JSPl实现学生选课签到系统
Java+Servlet+JSP实现宠物诊所管理系统
Java+Servlet+JSP实现学生成绩管理系统-1
Java+Servlet+JSP实现学生成绩管理系统-2
Java+SSM系统系列实现
Java+SSM+JSP实现网上考试系统
Java+SSM+JSP实现宠物商城系统
Java+SSM+JSP实现超市管理系统
Java+SSM+JSP实现学生成绩管理系统
Java+SSM+JSP实现学生信息管理系统
Java+SSM+JSP实现药品信息管理系统
Java+SSM+JSP+Maven实现网上书城系统
Java+SSM+JSP+Maven实现学校教务管理系统
Java+SSH系统系列实现
Java+SSH+JSP实现在线考试系统
Java+SSH+JSP实现医院在线挂号系统
Java+Springboot系统系列实现
Java+Springboot+H-ui+Maven实现营销管理系统
Java+Springboot+Bootstrap+Maven实现网上商城系统
Java+Springboot+Bootstrap+Maven实现景区旅游管理系统
1.更多JavaWeb系统请关注专栏。
https://blog.csdn.net/helongqiang/category_10020130.html
https://blog.csdn.net/helongqiang/category_10020130.html
2.更多JavaSwing系统请关注专栏。
https://blog.csdn.net/helongqiang/category_6229101.html
https://blog.csdn.net/helongqiang/category_6229101.html
2.源码下载
sql在sql文件夹下面
系统账号信息
1.管理员 账号：admin 密码：admin
2.用户 账号：lisi 密码：123456
Java+SSM+easyui+Jsp+Mysql实现Web汽车信息管理系统
3.运行项目
IDEA如何导入JavaWeb项目超详细视频教程
4.备注
如有侵权请联系我删除。
5.支持博主
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