Implementation of property management system with ssm+ wechat applet

  Item number ：BS-XCX-003

ssm Wechat applet property management system , There is a website background management system

Project description

Wechat applet property management system , The wechat applet includes the following modules ：

Community announcements 、 Application for repair 、 information acquisition 、 Living expenses 、 Second hand replacement

Wechat applet background management interface can add, delete, modify and check community announcements 、 questionnaire 、 Questionnaire questions 、 Questions, options, etc

At the front end of wechat applet , After the user submits the information , You can view the submitted information in my interface , The administrator can view the information submitted by all users in the background management interface of wechat applet .

Running environment

jdk8+tomcat8+mysql5.7+IntelliJ IDEA+maven

Project technology ( Required )

spring+spring mvc+mybatis+layui

Here are the functions of the system ：

Property management backstage address

http://localhost:8080/SheQu/

Login account admin   123

Community announcement management

Commodity management

Online questionnaire management

Topic management

Option management

Data query generated by applet side

Maintenance query

Commodity order query

Small program side page function display

Announcement management

Repair management

questionnaire

Living expenses

Online shopping

my

  Project core code ：

package com.shequ.controller;

import com.alibaba.fastjson.JSON;
import com.shequ.pojo.Admin;
import com.shequ.service.AdminService;
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.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.util.List;
import java.util.Map;

@Controller
public class AdminController {
    @Autowired
    AdminService adminService;

    @ResponseBody
    @RequestMapping("/login")
    public String findOneAdmin(String account, String pwd, HttpServletRequest request ){
        HttpSession session = request.getSession(true);// newly build session object 
        Admin admin = adminService.findOneAdmin(account,pwd);
        session.setAttribute("admin",admin);
        if(admin!=null){
            return "success";
        }
        return "failure";
    }

    @ResponseBody
    @RequestMapping(value = "/findAllAccount",produces="application/json;charset=UTF-8")
    public String findAllAccount(){
        List<Admin> accounts = adminService.findAllAccount();
        String result = JSON.toJSONString(accounts);
        System.out.println(result);
        return result;
    }


    @ResponseBody
    @RequestMapping(value = "/updateAdminPwd" )
    public String updateAdminPwd(@RequestBody Map map, HttpServletRequest request){
        HttpSession session = request.getSession(true);// newly build session object 
        Admin admin = (Admin) session.getAttribute("admin");  // Store the corresponding data in session in 
        String account = admin.getAccount();
        System.out.println(map);
        String pwd = map.get("pwd").toString();
        System.out.println("pwd:"+pwd);
        int n = adminService.updateAdminPwd(pwd,account);
        if(n>0){
            return "success";
        }
        return "failure";
    }


}

package com.shequ.controller;

import com.alibaba.fastjson.JSON;
import com.shequ.mapper.ChoiceMapper;
import com.shequ.pojo.Choice;
import com.shequ.pojo.Pay;
import com.shequ.pojo.Sur_Que;
import com.shequ.service.ChoiceService;
import com.shequ.service.Sur_QueService;
import com.shequ.util.Layui;
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.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

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


@Controller
public class ChoiceController {
   @Autowired
   ChoiceService choiceService;

    @ResponseBody
    @RequestMapping(value = "/findAllChoiceByPage",produces="application/json;charset=UTF-8")
    public String findAllChoiceByPage(@RequestParam("limit") String limit, @RequestParam("page") String page) {
        int start = (Integer.parseInt(page) - 1)*Integer.parseInt(limit);
        int pageSize = Integer.parseInt(limit);
        List<Choice> choices = choiceService.findAllChoiceByPage(start,pageSize);
        List<Choice> choicesAll = choiceService.findAllChoice();
        Layui l = Layui.data(choicesAll.size(), choices);
        String result = JSON.toJSONString(l);
        return result;
    }

    @ResponseBody
    @RequestMapping(value = "/deleteChoiceById")
    public String deleteChoiceById(@RequestParam("id")String id) {
        int n = choiceService.deleteChoiceById(Integer.parseInt(id));
        if(n>0){
            return "success";
        }
        return "failure";
    }

    @ResponseBody
    @RequestMapping(value = "/insertChoice")
    public String insertChoice(@RequestBody Map map) {
        int n = choiceService.insertChoice(map);
        if(n>0){
            return "success";
        }
        return "failure";
    }

    @ResponseBody
    @RequestMapping(value = "/updateChoiceById")
    public String updateChoiceById(@RequestBody Map map) {
        int n = choiceService.updateChoiceById(map);
        if(n>0){
            return "success";
        }
        return "failure";
    }

    @ResponseBody
    @RequestMapping(value = "/findAllUserSurQueAndOptByPage",produces="application/json;charset=UTF-8")
    public String findAllUserSurQueAndOptByPage(@RequestParam("limit") String limit, @RequestParam("page") String page) {
        int start = (Integer.parseInt(page) - 1)*Integer.parseInt(limit);
        int pageSize = Integer.parseInt(limit);
        List<Choice> choices = choiceService.findAllUserSurQueAndOptByPage(start,pageSize);
        List<Choice> choiceAll = choiceService.findAllChoice();
        Layui l = Layui.data(choiceAll.size(), choices);
        String result = JSON.toJSONString(l);
        return result;
    }

}

package com.shequ.controller;

import com.shequ.util.MyTool;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
@Controller
public class CommonController {
    private final Logger log =  LoggerFactory.getLogger(CommonController.class);
    @RequestMapping("/{pageName}")
    public String pathAll(@PathVariable(value="pageName") String pageName){
        return pageName;
    }

    @RequestMapping("/loginOut")
    public String loginOut(HttpSession httpSession) {
        httpSession.removeAttribute("user");
        return "redirect:/";
    }

    @RequestMapping(value = "/uploadAvatar", method = RequestMethod.POST)
    public @ResponseBody Object uploadAvatar(@RequestParam("photo") MultipartFile file, HttpServletRequest request)
            throws IllegalStateException, IOException {
        Map<String, Object> map = new HashMap<String, Object>();
        String name = file.getOriginalFilename();

        String imgAbsolutePath = MyTool.SaveImg(file, MyTool.getImg(), name);
        map.put("code", 0);
        map.put("message", " Upload successful ");
        map.put("data", name);
        return map;
    }

    @RequestMapping(value = "/uploadImg", method = RequestMethod.POST)
    public @ResponseBody Object uploadImg(@RequestParam("photo") MultipartFile file, HttpServletRequest request)
            throws IllegalStateException, IOException {
        Map<String, Object> map = new HashMap<String, Object>();
        String name = file.getOriginalFilename();

        String imgAbsolutePath = MyTool.SaveImg(file, MyTool.getImg(), name);
        map.put("code", 0);
        map.put("message", " Upload successful ");
        map.put("data", name);
        return map;
    }

    @RequestMapping(value = "/uploadContent", method = RequestMethod.POST)
    public @ResponseBody Object uploadContent(@RequestParam("file") MultipartFile file, HttpServletRequest request)
            throws IllegalStateException, IOException {
        Map<String, Object> map = new HashMap<String, Object>();
        String name = file.getOriginalFilename();

        String imgAbsolutePath = MyTool.SaveImg(file, MyTool.getXmlFile(), name);
        map.put("code", 0);
        map.put("message", " Upload successful ");
        map.put("data", name);
        return map;
    }
}

package com.shequ.controller;

import com.alibaba.fastjson.JSON;
import com.shequ.pojo.Message;
import com.shequ.service.MessageService;
import com.shequ.util.Layui;
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.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

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

@Controller
public class MessageController {
    @Autowired
    MessageService messageService;


    @ResponseBody
    @RequestMapping(value = "/findAllMessageByPage",produces="application/json;charset=UTF-8")
    public String findAllMessageByPage(@RequestParam("limit") String limit, @RequestParam("page") String page){
        int start = (Integer.parseInt(page) - 1)*Integer.parseInt(limit);
        int pageSize = Integer.parseInt(limit);
        List<Message> message = messageService.findAllMessageByPage(start,pageSize);
        List<Message> messageAll = messageService.findAllMessage();
        Layui l = Layui.data(messageAll.size(), message);
        String result = JSON.toJSONString(l);
        return result;
    }

    @ResponseBody
    @RequestMapping(value = "/insertMessage")
    public String insertMessage(@RequestBody Map map){
        Date date = new Date();
        map.put("time",date);
        System.out.println("map:"+map.toString());
        int n = messageService.insertMessage(map);
        if(n>0){
            return "success";
        }
        return "failure";
    }

    @ResponseBody
    @RequestMapping(value = "/deleteNotices")
    public String deleteNotices(@RequestParam("id") int id){
        int n = messageService.deleteNotices(id);
        if(n>0){
            return "success";
        }
        return "failure";
    }

    @ResponseBody
    @RequestMapping(value = "/updateMessage")
    public String updateMessage(@RequestBody Map map){
        Date date = new Date();
        map.put("time",date);
        System.out.println("map:"+map.toString());
        int n = messageService.updateMessage(map);
        if(n>0){
            return "success";
        }
        return "failure";
    }
}

package com.shequ.controller;

import com.alibaba.fastjson.JSON;
import com.shequ.pojo.Message;
import com.shequ.pojo.Survey;
import com.shequ.service.SurveyService;
import com.shequ.util.Layui;
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.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

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


@Controller
public class SurveyController {
   @Autowired
   SurveyService surveyService;

    @ResponseBody
    @RequestMapping(value = "/findAllSurveyByPage",produces="application/json;charset=UTF-8")
    public String findAllSurveyByPage(@RequestParam("limit") String limit, @RequestParam("page") String page) {
        int start = (Integer.parseInt(page) - 1)*Integer.parseInt(limit);
        int pageSize = Integer.parseInt(limit);
        List<Survey> surveys = surveyService.findAllSurveyByPage(start,pageSize);
        List<Survey> surveyAll = surveyService.findAllSurvey();
        Layui l = Layui.data(surveyAll.size(), surveys);
        String result = JSON.toJSONString(l);
        return result;
    }

    @ResponseBody
    @RequestMapping(value = "/findAllSurvey",produces="application/json;charset=UTF-8")
    public String findAllSurvey() {
        List<Survey> surveys = surveyService.findAllSurvey();
        String result = JSON.toJSONString(surveys);
        return result;
    }

    @ResponseBody
    @RequestMapping(value = "/insertSurvey")
    public String insertSurvey(@RequestBody Map map) {
        int n = surveyService.insertSurvey(map);
        if(n>0){
            return "success";
        }
        return "failure";
    }

    @ResponseBody
    @RequestMapping(value = "/deleteSurveyById")
    public String deleteSurveyById(@RequestParam("id")String id) {
        int n = surveyService.deleteSurveyById(Integer.parseInt(id));
        if(n>0){
            return "success";
        }
        return "failure";
    }

    @ResponseBody
    @RequestMapping(value = "/updateSurveyById")
    public String updateSurveyById(@RequestBody Map map) {
        int n = surveyService.updateSurveyById(map);
        if(n>0){
            return "success";
        }
        return "failure";
    }

}