基于Springboot实现留守儿童管理系统
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作者主页：编程指南针
作者简介：Java领域优质创作者、CSDN博客专家 、掘金特邀作者、多年架构师设计经验、腾讯课堂常驻讲师
主要内容：Java项目、毕业设计、简历模板、学习资料、面试题库、技术互助
文末获取源码
项目编号：BS-XX-149
一，项目简介
本项目基于Springboot+Mybatis开发实现一个儿童留守管理系统，主要为农村留守儿童做一个保障，进行关爱和关心。系统的用户主要有两个角色：管理员和社区工作人员
管理员：
- 管理员管理
- 留守儿童管理
- 社区工作人员管理
- 审核管理：人员注册审核、账户注销审核、删除儿童信息审核 审核结果发送到人员注册时的邮箱中
- 信息反馈
- 系统公告管理
- 信息反馈管理
- 信息统计
社区工作人员：
- 账户注册
- 留守儿童管理
- 信息反馈
- 信息统计
二，环境介绍
语言环境：Java: jdk1.8
数据库：mysql: mysql5.7
应用服务器：Tomcat: tomcat8.5.31
开发工具：IDEA或eclipse
后台开发技术:Springboot+Mybatis 邮件发送通知
前台开发技术：BootStrap+Jquery+Echart
三，系统展示
管理员
首页统计及公告查看
管理员管理
留守儿童管理
社区工作人员管理
注册审核
账户注销审核
删除儿童审核
系统公告
信息反馈管理
社区工作人员
登陆管理首页
留守儿童管理
信息反馈
个人中心
账户管理
四，核心代码展示
package com.wj2y.lbcmsystem.controller;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.wj2y.lbcmsystem.mapper.RoleMapper;
import com.wj2y.lbcmsystem.mapper.UserMapper;
import com.wj2y.lbcmsystem.pojo.Role;
import com.wj2y.lbcmsystem.pojo.User;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.lang.reflect.Array;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author wj2y
* @date 2022-01-06 15:49
* @Version 1.0
*/
@Controller
public class AdminController
@Autowired
UserMapper userMapper;
@Autowired
RoleMapper roleMapper;
@RequestMapping("/adminList")
public String adminList(Model model,@RequestParam(defaultValue = "1") Integer startPage,
@RequestParam(defaultValue = "10") Integer pageSize)
PageHelper.startPage(startPage, pageSize);
List<User> users = userMapper.queryUserList();
PageInfo<User> usersPageInfo = new PageInfo<>(users);
model.addAttribute("usersPageInfo", usersPageInfo);
model.addAttribute("users",users);
return "admin/adminList";
@RequestMapping("/searchUser")
public String searchUser(String userName, Model model, @RequestParam(defaultValue = "1") Integer startPage,
@RequestParam(defaultValue = "10") Integer pageSize, HttpSession session)
PageHelper.startPage(startPage, pageSize);
List<User> users = userMapper.queryListUserByUserName(userName);
PageInfo<User> usersPageInfo = new PageInfo<>(users);
session.setAttribute("userName",userName);
model.addAttribute("usersPageInfo", usersPageInfo);
model.addAttribute("users",users);
return "admin/adminSearchList";
@RequestMapping("/toAdminAdd")
public String toAdminAdd()
return "admin/adminAdd";
@RequestMapping("/adminAdd")
@ResponseBody
public String adminAdd(String name, String username, String password, String email, String tel, String role)
String msg = "";
User user1 = userMapper.queryUserByUserName(username.replace(" ",""));
if (StringUtils.isBlank(username) || username.equals(""))
msg = "请输入用户名";
return msg;
if (StringUtils.isBlank(name) || name.equals(""))
msg = "请输入姓名";
return msg;
if (StringUtils.isBlank(password) || password.equals(""))
msg = "请输入密码";
return msg;
if (StringUtils.isBlank(email) || email.equals(""))
msg = "请输入邮箱";
return msg;
if (StringUtils.isBlank(tel) || tel.equals(""))
msg = "请输入电话号码";
return msg;
if (user1 != null && !username.equals(""))
msg = "用户名已存在,请重新输入";
return msg;
String regEx4 = "^[A-Za-z0-9]+$";
if (!username.matches(regEx4))
msg = "用户名只能由字母和数字组成";
return msg;
String regEx3 = "^[\\u4e00-\\u9fa5]0,6$";
if (!name.matches(regEx3))
msg = "姓名只能由汉字组成";
return msg;
String regEx2 = "^[A-Za-z0-9]+$";
if (!password.matches(regEx2))
msg = "密码只能由数字和字母组成";
return msg;
String regEx1 = "^([a-z0-9A-Z]+[-|\\\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\\\.)+[a-zA-Z]2,$";
Pattern p = Pattern.compile(regEx1);
Matcher m = p.matcher(email);
if (!m.matches() && !email.equals(""))
msg = "邮箱格式错误,请重新输入";
return msg;
String REG_EXP = "^([0-9]3-?[0-9]8|[0-9]4-?[0-9]7)$";
if (!tel.matches(REG_EXP) && !tel.equals(""))
msg = "手机号码错误,请重新输入";
return msg;
else
msg = "OK";
User user = new User();
user.setName(name.replace(" ",""));
user.setUserName(username.replace(" ",""));
user.setPassWord(password);
user.setRole(role);
user.setEmail(email);
user.setTel(tel);
SimpleDateFormat sft = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date createTime = new Date();
String time = sft.format(createTime);
user.setCreateTime(time);
//管理员添加账号直接通过审核 状态码设置为 1
String examineStatus = "1";
user.setExamineStatus(examineStatus);
userMapper.addUser(user);
return msg;
@RequestMapping("/toAdminEdit/id")
public String toAdminEdit(@PathVariable("id") Integer id, Model model)
User user = userMapper.queryUserById(id);
List<Role> roles = roleMapper.queryAll();
model.addAttribute("roles",roles);
model.addAttribute("user",user);
return "admin/adminEdit";
@RequestMapping("/adminEdit")
@ResponseBody
public String adminEdit(Integer id, String name, String passWord,
String email, String tel, String role)
String msg = "";
if (StringUtils.isBlank(name) || name.equals(""))
msg = "请输入姓名";
return msg;
if (StringUtils.isBlank(passWord) || passWord.equals(""))
msg = "请输入密码";
return msg;
if (StringUtils.isBlank(email) || email.equals(""))
msg = "请输入邮箱";
return msg;
if (StringUtils.isBlank(tel) || tel.equals(""))
msg = "请输入电话号码";
return msg;
String regEx3 = "^[\\u4e00-\\u9fa5]0,6$";
if (!name.matches(regEx3))
msg = "姓名只能由汉字组成";
return msg;
String regEx2 = "^[A-Za-z0-9]+$";
if (!passWord.matches(regEx2))
msg = "密码只能由数字和字母组成";
return msg;
String regEx1 = "^([a-z0-9A-Z]+[-|\\\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\\\.)+[a-zA-Z]2,$";
Pattern p = Pattern.compile(regEx1);
Matcher m = p.matcher(email);
if (!m.matches() && !email.equals(""))
msg = "邮箱格式错误,请重新输入";
return msg;
String REG_EXP = "^([0-9]3-?[0-9]8|[0-9]4-?[0-9]7)$";
if (!tel.matches(REG_EXP) && !tel.equals(""))
msg = "手机号码错误,请重新输入";
return msg;
else
userMapper.updateUserById(id,name,passWord,email,tel,role);
msg = "OK";
return msg;
@RequestMapping("/adminDelete")
@ResponseBody
public String adminDelete(Integer id, Model model)
String msg = "";
try
userMapper.delUserById(id);
msg = "OK";
return msg;
catch (Exception e)
msg = "删除失败";
return msg;
@RequestMapping("/enableUser")
@ResponseBody
public String enableUser( Integer id, Model model)
String msg = "";
try
userMapper.enableUserById(id);
msg = "OK";
return msg;
catch (Exception e)
msg = "启用失败";
return msg;
@RequestMapping("/disableUser")
@ResponseBody
public String disableUser( Integer id, Model model)
String msg = "";
try
userMapper.disableUserById(id);
msg = "OK";
return msg;
catch (Exception e)
msg = "禁用失败";
return msg;
//初始化密码
@RequestMapping("/initializePwd")
@ResponseBody
public String initializePwd( Integer id, Model model)
String msg = "";
try
userMapper.initializePwdById(id);
msg = "OK";
return msg;
catch (Exception e)
msg = "删除失败";
return msg;
package com.wj2y.lbcmsystem.controller;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.wj2y.lbcmsystem.mapper.ChildrenMapper;
import com.wj2y.lbcmsystem.mapper.ExamineMapper;
import com.wj2y.lbcmsystem.mapper.UserMapper;
import com.wj2y.lbcmsystem.pojo.Children;
import com.wj2y.lbcmsystem.pojo.Delchildren;
import com.wj2y.lbcmsystem.pojo.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.servlet.http.HttpSession;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
/**
* @author znz
* @date 2022-01-07 15:00
* @Version 1.0
*/
@Controller
public class ChildrenController
@Autowired
ChildrenMapper childrenMapper;
@Autowired
UserMapper userMapper;
@Autowired
ExamineMapper examineMapper;
@RequestMapping("/childrenList")
public String childrenList(Model model, @RequestParam(defaultValue = "1") Integer startPage,
@RequestParam(defaultValue = "10") Integer pageSize)
PageHelper.startPage(startPage, pageSize);
List<Children> childrens = childrenMapper.queryChildrenList();
PageInfo<Children> childrensPageInfo = new PageInfo<>(childrens);
model.addAttribute("childrensPageInfo", childrensPageInfo);
model.addAttribute("childrens",childrens);
return "children/childrenList";
@RequestMapping("/searchChildren")
public String searchChildren(Model model, @RequestParam(defaultValue = "1") Integer startPage,
@RequestParam(defaultValue = "10") Integer pageSize, String name, HttpSession session)
PageHelper.startPage(startPage, pageSize);
List<Children> childrens = childrenMapper.queryListChildrenByName(name);
PageInfo<Children> childrensPageInfo = new PageInfo<>(childrens);
session.setAttribute("name",name);
model.addAttribute("childrensPageInfo", childrensPageInfo);
model.addAttribute("childrens",childrens);
return "children/childrenSearchList";
@RequestMapping("/childrenRecentlyList")
public String childrenRecentlyList()
return "children/childrenRecentlyList";
@RequestMapping("/toChildrenAdd")
public String tochildrenAdd()
return "children/childrenAdd";
@RequestMapping("/childrenAdd")
@ResponseBody
public String childrenAdd(Children children)
String msg = "";
SimpleDateFormat sft = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date createTime = new Date();
String time = sft.format(createTime);
children.setCreateTime(time);
children.setDeleteStatus(0);
try
childrenMapper.addChildren(children);
msg = "OK";
return msg;
catch (Exception e)
msg = "新增失败";
return msg;
@RequestMapping("/childrenLookInfo/id")
public String childrenLookInfo(@PathVariable("id") Integer id, Model model)
Children children = childrenMapper.queryChildrenById(id);
model.addAttribute("children",children);
return "children/childrenLookInfo";
@RequestMapping("/toChildrenEdit/id")
public String toChildrenEdit(@PathVariable("id") Integer id, Model model)
Children children = childrenMapper.queryChildrenById(id);
model.addAttribute("children",children);
return "children/childrenEdit";
@RequestMapping("/childrenEdit")
@ResponseBody
public String childrenEdit(String name,Integer id,Integer age,String phone,String birthday,String school,String address,
String guardian,String guardianPhone,String healthCondition,Integer health
,Integer familyStatus)
String msg = "";
try
childrenMapper.updateChildrenById(id,name, phone,birthday, age,school, address
,guardian, guardianPhone,healthCondition, health,familyStatus);
msg = "OK";
return msg;
catch (Exception e)
System.out.println(e);
msg = "修改失败";
return msg;
@RequestMapping("/childrenDelete")
@ResponseBody
public String childrenDelete(Integer id, Model model, String examineUser, Delchildren delchildren,String reason)
String msg = "";
try
User user = userMapper.queryUserByUserName(examineUser);
Children children = childrenMapper.queryChildrenById(id);
//工作人员删除 需要提交给管理员审核
if (user.getRole().equals("1"))
Integer deleteStatus = 2;//将删除状态码修改成 2 提交给管理员审核
childrenMapper.delChildrenById(id,deleteStatus);
Delchildren delchildren1 = examineMapper.queryDelChildren(id);
if (delchildren1 != null)
msg = "该儿童信息已提交删除申请,请勿重复操作!";
return msg;
else
delchildren.setDelUser(examineUser);
delchildren.setId(children.getId());
delchildren.setName(children.getName());
delchildren.setPhone(children.getPhone());
delchildren.setBirthday(children.getBirthday());
delchildren.setAge(children.getAge());
delchildren.setSchool(children.getSchool());
delchildren.setAddress(children.getAddress());
delchildren.setGuardian(children.getGuardian());
delchildren.setGuardianPhone(children.getGuardianPhone());
delchildren.setHealth(children.getHealth());
delchildren.setHealthCondition(children.getHealthCondition());
delchildren.setFamilyStatus(children.getFamilyStatus());
delchildren.setDeleteStatus(2);
delchildren.setReason(reason);
SimpleDateFormat sft = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date createTime = new Date();
String time = sft.format(createTime);
delchildren.setCreateTime(time);
examineMapper.addDelChildren(delchildren);
msg = "OK";
return msg;
else
Integer deleteStatus = 1;
childrenMapper.delChildrenById(id,deleteStatus);
msg = "OK";
return msg;
catch (Exception e)
msg = "删除失败";
return msg;
五，项目总结
信息化社会内需要与之针对性的信息获取途径，但是途径的扩展基本上为人们所努力的方向，由于站在的角度存在偏差，人们经常能够获得不同类型信息，这也是技术最为难以攻克的课题。针对社区留守儿童帮扶系统等问题，对留守儿童帮扶进行研究分析，然后开发设计出社区留守儿童帮扶系统 以解决问题。
社区留守儿童帮扶系统主要功能模块包括用户管理、留守儿童、帮扶活动、捐献记录、机构捐献，采取面对对象的开发模式进行软件的开发和硬体的架设，能很好的满足实际使用的需求，完善了对应的软体架设以及程序编码的工作，采取MySQL作为后台数据的主要存储单元，采用springboot框架、Java技术、Ajax技术进行业务系统的编码及其开发，实现了本系统的全部功能。本次报告，首先分析了研究的背景、作用、意义，为研究工作的合理性打下了基础。针对社区留守儿童帮扶系统的各项需求以及技术问题进行分析，证明了系统的必要性和技术可行性，然后对设计系统需要使用的技术软件以及设计思想做了基本的介绍，最后来实现社区留守儿童帮扶系统和部署运行使用它。
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