---

一、系统介绍

本系统实现了运动会管理系统，管理端实现了管理员登录、修改密码、 运动会开幕信息、 运动会广播信息、 比赛项目信息、 比赛成绩信息、 运动器材信息、学生信息、 教师信息、 班级信息、 院系信息、 开幕管理、 广播管理、 项目管理、 成绩管理、 器材管理、用户管理

1.环境配置

JDK版本：1.8
Mysql:5.7

二、系统展示

1. 管理员登录

账号:admin 密码:admin

2.修改密码

3.运动会开幕信息

4.运动会广播信息

5. 比赛项目信息

6.比赛成绩信息

7.运动器材信息

8.学生信息

9.教师信息

10.班级信息

11. 院系信息

12.开幕管理

13.广播管理

14.项目管理

15. 成绩管理

16、器材管理

17、用户管理

三、部分代码

UserMapper.java

package com.handy.dao;

import com.handy.domain.Role;
import com.handy.domain.User;
import org.apache.ibatis.annotations.*;
import org.apache.ibatis.mapping.FetchType;

import java.util.List;

@Mapper
public interface UserMapper {

    @Select("select * from user where u_id = #{uId} ")
    @Results(value = {
            @Result(id = true, column = "u_id", property = "uId"),
            @Result(column = "u_password", property = "uPassword"),
            @Result(column = "u_status", property = "uStatus"),
            @Result(column = "u_id", property = "matches", many = @Many(select = "com.handy.dao.MatchesMapper.selectBymNo", fetchType = FetchType.EAGER)),
            @Result(column = "u_id", property = "borrow", many = @Many(select = "com.handy.dao.BorrowMapper.selectBybNo", fetchType = FetchType.LAZY))
    })
    User selectByPK(String uId);

    @Select("select * from user where u_id=#{uId} ")
    @Results(value = {
            @Result(id = true, column = "u_id", property = "uId"),
            @Result(column = "u_password", property = "uPassword"),
            @Result(column = "u_status", property = "uStatus"),
    })
    User selectByPKToLogin(String uId);

    @Select("select * from user where u_id = #{uId} ")
    @Results(value = {
            @Result(id = true, column = "u_id", property = "uId"),
            @Result(column = "u_password", property = "uPassword"),
            @Result(column = "u_status", property = "uStatus"),
            @Result(column = "u_id", property = "student", one = @One(select = "com.handy.dao.StudentMapper.selectBysNo", fetchType = FetchType.EAGER))
    })
    User selectByPKToS(String uId);


    @Select("SELECT r.*  FROM user u LEFT JOIN role_user ru ON u.u_id = ru.u_id LEFT JOIN role r ON ru.r_id = r.r_id where u.u_id = #{uId} ")
    @Results(value = {
            @Result(id = true, column = "r_id", property = "rId"),
            @Result(column = "r_name", property = "rName"),
            @Result(column = "r_description", property = "rDescription")
    })
    List<Role> selectrNameByuId(String uId);


    @Update("update user set u_password = #{nPassword} where u_id = #{uId}")
    void updatePW(@Param("nPassword") String nPassword, @Param("uId") String uId);

    @Select("select u_password from user where u_id =#{uId} ")
    String selectPW(String uId);

    @Select("select * from user")
    @Results(value = {
            @Result(id = true, column = "u_id", property = "uId"),
            @Result(column = "u_password", property = "uPassword"),
            @Result(column = "u_status", property = "uStatus"),
            @Result(column = "u_id", property = "student", one = @One(select = "com.handy.dao.StudentMapper.selectBysNo", fetchType = FetchType.EAGER)),
            @Result(column = "u_id", property = "teacher", one = @One(select = "com.handy.dao.TeacherMapper.selectBytNo", fetchType = FetchType.EAGER)),
            @Result(column = "u_id", property = "other", one = @One(select = "com.handy.dao.OtherMapper.selectByoNo", fetchType = FetchType.EAGER))
    })
    List<User> findAll();

    @Update("update user set u_status = #{uStatus} where u_id = #{Id}")
    void updateUstatus(@Param("Id") String Id, @Param("uStatus") Boolean uStatus);

    @Update("update user set u_status = true where u_id = #{Id} ")
    void updateUstatusOn(String Id);

    @Update("update user set u_status = false where u_id = #{Id} ")
    void updateUstatusOff(String Id);

    @Insert("insert into user(u_id, u_password, u_status)  value (#{Id},#{newPassword} ,#{Status} )")
    void insert(@Param("Id") String Id, @Param("newPassword") String newPassword, @Param("Status") Boolean Status);

    @Update("update user set u_id = #{Id} where u_id = #{oId}")
    void updatePK(@Param("Id") String Id, @Param("oId") String oId);
}

UserController.java

package com.handy.controller;

import com.handy.domain.Other;
import com.handy.domain.Student;
import com.handy.domain.Teacher;
import com.handy.domain.UserPW;
import com.handy.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import java.util.List;
import java.util.Map;

@Controller
@RequestMapping("/user")
public class UserController {


    @Autowired
    private UserService userService;

    /**
     * 用户信息详情，即我的信息页面
     *
     * @param uId
     * @return
     */
    @RequestMapping("/userDetails.do")
    public ModelAndView userDetails(String uId) {
        ModelAndView mv = new ModelAndView();
        Student student = userService.findSDetails(uId);
        Teacher teacher = userService.findTDetails(uId);
        Other other = userService.findODetails(uId);
        mv.addObject("student", student);
        mv.addObject("teacher", teacher);
        mv.addObject("other", other);
        mv.setViewName("user-details");
        return mv;
    }

    /**
     * 修改页面
     *
     * @return
     */
    @RequestMapping("/updatePW.do")
    public ModelAndView updatePW() {
        ModelAndView mv = new ModelAndView();
        mv.setViewName("user-updatepw");
        return mv;
    }

    /**
     * 修改密码功能
     *
     * @param userPW
     * @return
     */
    @RequestMapping(value = "/changePW.do", method = RequestMethod.POST, produces = "application/json;charset=UTF-8")
    @ResponseBody
    public String changPW(@RequestBody UserPW userPW) {
        try {
            Boolean flag = userService.changePW(userPW);
            if (flag)
                return "200";
            else
                return "400";
        } catch (Exception e) {
            return "400";
        }
    }

    /**
     * 用户状态管理页面
     *
     * @return
     */
    @RequestMapping("/user.do")
    public ModelAndView userSetting() {
        ModelAndView mv = new ModelAndView();
        Map<String, Object> map = userService.findAll();
        List<Student> studentList = (List<Student>) map.get("studentList");
        List<Teacher> teacherList = (List<Teacher>) map.get("teacherList");
        List<Other> otherList = (List<Other>) map.get("otherList");
        mv.addObject("student", studentList);
        mv.addObject("teacher", teacherList);
        mv.addObject("other", otherList);
        mv.setViewName("user-setting");
        return mv;

    }

    /**
     * 修改用户状态
     *
     * @param Id
     * @param uStatus
     * @return
     */
    @RequestMapping("/updateUstatus.do")
    public String updateUstatus(String Id, Boolean uStatus) {
        userService.updateUstatus(Id, uStatus);
        return "redirect:user.do";
    }

    /**
     * 批量修改用户状态为开启
     *
     * @param Id
     * @return
     */
    @RequestMapping("/updateUstatusOn.do")
    public String updateUstatusOn(String[] Id) {
        userService.updateUstatusOn(Id);
        return "redirect:user.do";
    }

    /**
     * 批量修改用户状态为关闭
     *
     * @param Id
     * @return
     */
    @RequestMapping("/updateUstatusOff.do")
    public String updateUstatusOff(String[] Id) {
        userService.updateUstatusOff(Id);
        return "redirect:user.do";
    }


}

User.java

package com.handy.domain;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.util.List;

@Data
@AllArgsConstructor
@NoArgsConstructor
public class User {
    /**
     * 用户账号
     */
    private String uId;
    /**
     * 密码
     */
    private String uPassword;
    /**
     * 用户状态
     */
    private Boolean uStatus;
    private List<Matches> matches;
    private List<Borrow> borrow;
    private Student student;
    private Teacher teacher;
    private Other other;
    private List<Role> roles;

    public User(String uId, String uPassword, Boolean uStatus) {
        this.uId = uId;
        this.uPassword = uPassword;
        this.uStatus = uStatus;
    }


}

四、其他

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