摘 要
随着社区互助规模的不断扩大，社区互助数量的急剧增加，有关社区互助的各种信息量也在不断成倍增长。面对庞大的信息量，就需要有社区互助管理来提高社区互助管理工作的效率。通过这样的系统，我们可以做到信息的规范管理和快速查询，从而减少了管理方面的工作量。
建立开放社区互助平台，进一步提高用户对社区互助信息的查询。帮助用户和管理者提高工作效率，实现信息查询的自动化。 使用本系统可以轻松快捷的为用户提供他们想要得到的社区互助信息。
根据本系统的基本设计思路，本系统在设计方面前台采用了java语言，在Eclipse平台开发软件，使用ssm框架等进行基本的页面设计，后台数据库采用的是MySQL。本系统的设计实施为社区互助平台的运行打下了基础，为社区互助平台提供良好的社区互助条件。
最后我们通过分析功能、测试调整社区互助平台实现的实际需求相结合，讨论了技术开发社区互助平台。
**关键词：**社区互助；ssm框架；Java语言；
基于ssm vue的社区互助平台源码和论文738
演示视频：
基于ssm vue的社区互助平台源码和论文
Abstract
With the continuous expansion of the scale of community mutual aid, the rapid increase in the number of community mutual aid, the various information about community mutual aid is also growing exponentially. Faced with huge amount of information, community mutual aid management is needed to improve the efficiency of community mutual aid management. Through such a system, we can achieve the standard management of information and fast query, thus reducing the workload of management.
The establishment of open community mutual aid platform, further improve the user of community mutual aid information query. Help users and managers to improve work efficiency, realize the automation of information query. Using this system can easily and quickly provide users with the community information they want to get.
According to the basic design ideas of the system, the system uses the Java language in the front of the design, develops software on the Eclipse platform, uses the SSM framework for basic page design, and uses MySQL in the background database. The design and implementation of this system has laid a foundation for the operation of community mutual aid platform, and provides good conditions for community mutual aid platform.
Finally, we discuss the technical development community mutual aid platform by analyzing the actual needs of the platform and testing adjustment.
****Key words:****community mutual aid; SSM framework; The Java language.
package com.controller;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.PathVariable;
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.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;
import com.entity.YonghuEntity;
import com.entity.view.YonghuView;
import com.service.YonghuService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
/**
* 用户
* 后端接口
* @author
* @email
* @date 2022-04-11 15:24:59
*/
@RestController
@RequestMapping("/yonghu")
public class YonghuController {
@Autowired
private YonghuService yonghuService;
@Autowired
private TokenService tokenService;
/**
* 登录
*/
@IgnoreAuth
@RequestMapping(value = "/login")
public R login(String username, String password, String captcha, HttpServletRequest request) {
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", username));
if(user==null || !user.getMima().equals(password)) {
return R.error("账号或密码不正确");
}
String token = tokenService.generateToken(user.getId(), username,"yonghu", "用户" );
return R.ok().put("token", token);
}
/**
* 注册
*/
@IgnoreAuth
@RequestMapping("/register")
public R register(@RequestBody YonghuEntity yonghu){
//ValidatorUtils.validateEntity(yonghu);
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", yonghu.getYonghuzhanghao()));
if(user!=null) {
return R.error("注册用户已存在");
}
Long uId = new Date().getTime();
yonghu.setId(uId);
yonghuService.insert(yonghu);
return R.ok();
}
/**
* 退出
*/
@RequestMapping("/logout")
public R logout(HttpServletRequest request) {
request.getSession().invalidate();
return R.ok("退出成功");
}
/**
* 获取用户的session用户信息
*/
@RequestMapping("/session")
public R getCurrUser(HttpServletRequest request){
Long id = (Long)request.getSession().getAttribute("userId");
YonghuEntity user = yonghuService.selectById(id);
return R.ok().put("data", user);
}
/**
* 密码重置
*/
@IgnoreAuth
@RequestMapping(value = "/resetPass")
public R resetPass(String username, HttpServletRequest request){
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", username));
if(user==null) {
return R.error("账号不存在");
}
user.setMima("123456");
yonghuService.updateById(user);
return R.ok("密码已重置为：123456");
}
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,YonghuEntity yonghu,
HttpServletRequest request){
EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
PageUtils page = yonghuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yonghu), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@IgnoreAuth
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,YonghuEntity yonghu,
HttpServletRequest request){
EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
PageUtils page = yonghuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yonghu), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( YonghuEntity yonghu){
EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
ew.allEq(MPUtil.allEQMapPre( yonghu, "yonghu"));
return R.ok().put("data", yonghuService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(YonghuEntity yonghu){
EntityWrapper< YonghuEntity> ew = new EntityWrapper< YonghuEntity>();
ew.allEq(MPUtil.allEQMapPre( yonghu, "yonghu"));
YonghuView yonghuView = yonghuService.selectView(ew);
return R.ok("查询用户成功").put("data", yonghuView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
YonghuEntity yonghu = yonghuService.selectById(id);
return R.ok().put("data", yonghu);
}
/**
* 前端详情
*/
@IgnoreAuth
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
YonghuEntity yonghu = yonghuService.selectById(id);
return R.ok().put("data", yonghu);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
yonghu.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(yonghu);
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", yonghu.getYonghuzhanghao()));
if(user!=null) {
return R.error("用户已存在");
}
yonghu.setId(new Date().getTime());
yonghuService.insert(yonghu);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
yonghu.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(yonghu);
YonghuEntity user = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", yonghu.getYonghuzhanghao()));
if(user!=null) {
return R.error("用户已存在");
}
yonghu.setId(new Date().getTime());
yonghuService.insert(yonghu);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
//ValidatorUtils.validateEntity(yonghu);
yonghuService.updateById(yonghu);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
yonghuService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 提醒接口
*/
@RequestMapping("/remind/{columnName}/{type}")
public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,
@PathVariable("type") String type,@RequestParam Map<String, Object> map) {
map.put("column", columnName);
map.put("type", type);
if(type.equals("2")) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c = Calendar.getInstance();
Date remindStartDate = null;
Date remindEndDate = null;
if(map.get("remindstart")!=null) {
Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindStart);
remindStartDate = c.getTime();
map.put("remindstart", sdf.format(remindStartDate));
}
if(map.get("remindend")!=null) {
Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindEnd);
remindEndDate = c.getTime();
map.put("remindend", sdf.format(remindEndDate));
}
}
Wrapper<YonghuEntity> wrapper = new EntityWrapper<YonghuEntity>();
if(map.get("remindstart")!=null) {
wrapper.ge(columnName, map.get("remindstart"));
}
if(map.get("remindend")!=null) {
wrapper.le(columnName, map.get("remindend"));
}
int count = yonghuService.selectCount(wrapper);
return R.ok().put("count", count);
}
}
package com.controller;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.PathVariable;
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.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;
import com.entity.ZufangxinxiEntity;
import com.entity.view.ZufangxinxiView;
import com.service.ZufangxinxiService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
import com.service.StoreupService;
import com.entity.StoreupEntity;
/**
* 租房信息
* 后端接口
* @author
* @email
* @date 2022-04-11 15:24:59
*/
@RestController
@RequestMapping("/zufangxinxi")
public class ZufangxinxiController {
@Autowired
private ZufangxinxiService zufangxinxiService;
@Autowired
private StoreupService storeupService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,ZufangxinxiEntity zufangxinxi,
HttpServletRequest request){
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("yonghu")) {
zufangxinxi.setYonghuzhanghao((String)request.getSession().getAttribute("username"));
}
EntityWrapper<ZufangxinxiEntity> ew = new EntityWrapper<ZufangxinxiEntity>();
PageUtils page = zufangxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, zufangxinxi), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@IgnoreAuth
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,ZufangxinxiEntity zufangxinxi,
HttpServletRequest request){
EntityWrapper<ZufangxinxiEntity> ew = new EntityWrapper<ZufangxinxiEntity>();
PageUtils page = zufangxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, zufangxinxi), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( ZufangxinxiEntity zufangxinxi){
EntityWrapper<ZufangxinxiEntity> ew = new EntityWrapper<ZufangxinxiEntity>();
ew.allEq(MPUtil.allEQMapPre( zufangxinxi, "zufangxinxi"));
return R.ok().put("data", zufangxinxiService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(ZufangxinxiEntity zufangxinxi){
EntityWrapper< ZufangxinxiEntity> ew = new EntityWrapper< ZufangxinxiEntity>();
ew.allEq(MPUtil.allEQMapPre( zufangxinxi, "zufangxinxi"));
ZufangxinxiView zufangxinxiView = zufangxinxiService.selectView(ew);
return R.ok("查询租房信息成功").put("data", zufangxinxiView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
ZufangxinxiEntity zufangxinxi = zufangxinxiService.selectById(id);
return R.ok().put("data", zufangxinxi);
}
/**
* 前端详情
*/
@IgnoreAuth
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
ZufangxinxiEntity zufangxinxi = zufangxinxiService.selectById(id);
return R.ok().put("data", zufangxinxi);
}
/**
* 赞或踩
*/
@RequestMapping("/thumbsup/{id}")
public R thumbsup(@PathVariable("id") String id,String type){
ZufangxinxiEntity zufangxinxi = zufangxinxiService.selectById(id);
if(type.equals("1")) {
zufangxinxi.setThumbsupnum(zufangxinxi.getThumbsupnum()+1);
} else {
zufangxinxi.setCrazilynum(zufangxinxi.getCrazilynum()+1);
}
zufangxinxiService.updateById(zufangxinxi);
return R.ok();
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody ZufangxinxiEntity zufangxinxi, HttpServletRequest request){
zufangxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(zufangxinxi);
zufangxinxiService.insert(zufangxinxi);
return R.ok();
}
/**
* 前端保存
*/
@IgnoreAuth
@RequestMapping("/add")
public R add(@RequestBody ZufangxinxiEntity zufangxinxi, HttpServletRequest request){
zufangxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(zufangxinxi);
zufangxinxiService.insert(zufangxinxi);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody ZufangxinxiEntity zufangxinxi, HttpServletRequest request){
//ValidatorUtils.validateEntity(zufangxinxi);
zufangxinxiService.updateById(zufangxinxi);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
zufangxinxiService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 提醒接口
*/
@RequestMapping("/remind/{columnName}/{type}")
public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,
@PathVariable("type") String type,@RequestParam Map<String, Object> map) {
map.put("column", columnName);
map.put("type", type);
if(type.equals("2")) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c = Calendar.getInstance();
Date remindStartDate = null;
Date remindEndDate = null;
if(map.get("remindstart")!=null) {
Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindStart);
remindStartDate = c.getTime();
map.put("remindstart", sdf.format(remindStartDate));
}
if(map.get("remindend")!=null) {
Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindEnd);
remindEndDate = c.getTime();
map.put("remindend", sdf.format(remindEndDate));
}
}
Wrapper<ZufangxinxiEntity> wrapper = new EntityWrapper<ZufangxinxiEntity>();
if(map.get("remindstart")!=null) {
wrapper.ge(columnName, map.get("remindstart"));
}
if(map.get("remindend")!=null) {
wrapper.le(columnName, map.get("remindend"));
}
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("yonghu")) {
wrapper.eq("yonghuzhanghao", (String)request.getSession().getAttribute("username"));
}
int count = zufangxinxiService.selectCount(wrapper);
return R.ok().put("count", count);
}
}