一、项目技术栈
开发语言:Java
Java开发工具:JDK1.8
后端框架:SSM
前端:采用HTML和Vue相结合开发
数据库:MySQL5.7和Navicat管理工具结合
服务器:Tomcat8.5
开发软件:IDEA / Eclipse
是否Maven项目:是
二、功能介绍
在勤工助学管理系统中,主要为管理员、学生、老师三个用户角色,不同的用户角色对应不同的操作功能。
管理员主要围绕后台的勤工助学管理系统,对老师、学生的信息进行多项功能操作,例如添加、删除、禁用等。
三、项目视频
基于SSM的勤工助学系统-006
四、功能截图
五、代码实现
岗位工作
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 com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
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.GangweigongzuoEntity;
import com.entity.view.GangweigongzuoView;
import com.service.GangweigongzuoService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MPUtil;
import com.utils.CommonUtil;
@RestController
@RequestMapping("/gangweigongzuo")
public class GangweigongzuoController {
@Autowired
private GangweigongzuoService gangweigongzuoService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,GangweigongzuoEntity gangweigongzuo, HttpServletRequest request){
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("laoshi")) {
gangweigongzuo.setLaoshizhanghao((String)request.getSession().getAttribute("username"));
}
EntityWrapper<GangweigongzuoEntity> ew = new EntityWrapper<GangweigongzuoEntity>();
PageUtils page = gangweigongzuoService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, gangweigongzuo), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@IgnoreAuth
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,GangweigongzuoEntity gangweigongzuo, HttpServletRequest request){
EntityWrapper<GangweigongzuoEntity> ew = new EntityWrapper<GangweigongzuoEntity>();
PageUtils page = gangweigongzuoService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, gangweigongzuo), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( GangweigongzuoEntity gangweigongzuo){
EntityWrapper<GangweigongzuoEntity> ew = new EntityWrapper<GangweigongzuoEntity>();
ew.allEq(MPUtil.allEQMapPre( gangweigongzuo, "gangweigongzuo"));
return R.ok().put("data", gangweigongzuoService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(GangweigongzuoEntity gangweigongzuo){
EntityWrapper< GangweigongzuoEntity> ew = new EntityWrapper< GangweigongzuoEntity>();
ew.allEq(MPUtil.allEQMapPre( gangweigongzuo, "gangweigongzuo"));
GangweigongzuoView gangweigongzuoView = gangweigongzuoService.selectView(ew);
return R.ok("查询岗位工作成功").put("data", gangweigongzuoView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
GangweigongzuoEntity gangweigongzuo = gangweigongzuoService.selectById(id);
gangweigongzuo.setClicktime(new Date());
gangweigongzuoService.updateById(gangweigongzuo);
return R.ok().put("data", gangweigongzuo);
}
/**
* 前端详情
*/
@IgnoreAuth
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
GangweigongzuoEntity gangweigongzuo = gangweigongzuoService.selectById(id);
gangweigongzuo.setClicktime(new Date());
gangweigongzuoService.updateById(gangweigongzuo);
return R.ok().put("data", gangweigongzuo);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody GangweigongzuoEntity gangweigongzuo, HttpServletRequest request){
gangweigongzuo.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(gangweigongzuo);
gangweigongzuoService.insert(gangweigongzuo);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody GangweigongzuoEntity gangweigongzuo, HttpServletRequest request){
gangweigongzuo.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(gangweigongzuo);
gangweigongzuoService.insert(gangweigongzuo);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody GangweigongzuoEntity gangweigongzuo, HttpServletRequest request){
//ValidatorUtils.validateEntity(gangweigongzuo);
gangweigongzuoService.updateById(gangweigongzuo);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
gangweigongzuoService.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<GangweigongzuoEntity> wrapper = new EntityWrapper<GangweigongzuoEntity>();
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("laoshi")) {
wrapper.eq("laoshizhanghao", (String)request.getSession().getAttribute("username"));
}
int count = gangweigongzuoService.selectCount(wrapper);
return R.ok().put("count", count);
}
/**
* 前端智能排序
*/
@IgnoreAuth
@RequestMapping("/autoSort")
public R autoSort(@RequestParam Map<String, Object> params,GangweigongzuoEntity gangweigongzuo, HttpServletRequest request,String pre){
EntityWrapper<GangweigongzuoEntity> ew = new EntityWrapper<GangweigongzuoEntity>();
Map<String, Object> newMap = new HashMap<String, Object>();
Map<String, Object> param = new HashMap<String, Object>();
Iterator<Map.Entry<String, Object>> it = param.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, Object> entry = it.next();
String key = entry.getKey();
String newKey = entry.getKey();
if (pre.endsWith(".")) {
newMap.put(pre + newKey, entry.getValue());
} else if (StringUtils.isEmpty(pre)) {
newMap.put(newKey, entry.getValue());
} else {
newMap.put(pre + "." + newKey, entry.getValue());
}
}
params.put("sort", "clicktime");
params.put("order", "desc");
PageUtils page = gangweigongzuoService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, gangweigongzuo), params), params));
return R.ok().put("data", page);
}
}
老师考勤
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 com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
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.LaoshikaoqinEntity;
import com.entity.view.LaoshikaoqinView;
import com.service.LaoshikaoqinService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MPUtil;
import com.utils.CommonUtil;
@RestController
@RequestMapping("/laoshikaoqin")
public class LaoshikaoqinController {
@Autowired
private LaoshikaoqinService laoshikaoqinService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,LaoshikaoqinEntity laoshikaoqin, HttpServletRequest request){
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("laoshi")) {
laoshikaoqin.setLaoshizhanghao((String)request.getSession().getAttribute("username"));
}
EntityWrapper<LaoshikaoqinEntity> ew = new EntityWrapper<LaoshikaoqinEntity>();
PageUtils page = laoshikaoqinService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, laoshikaoqin), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,LaoshikaoqinEntity laoshikaoqin, HttpServletRequest request){
EntityWrapper<LaoshikaoqinEntity> ew = new EntityWrapper<LaoshikaoqinEntity>();
PageUtils page = laoshikaoqinService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, laoshikaoqin), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( LaoshikaoqinEntity laoshikaoqin){
EntityWrapper<LaoshikaoqinEntity> ew = new EntityWrapper<LaoshikaoqinEntity>();
ew.allEq(MPUtil.allEQMapPre( laoshikaoqin, "laoshikaoqin"));
return R.ok().put("data", laoshikaoqinService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(LaoshikaoqinEntity laoshikaoqin){
EntityWrapper< LaoshikaoqinEntity> ew = new EntityWrapper< LaoshikaoqinEntity>();
ew.allEq(MPUtil.allEQMapPre( laoshikaoqin, "laoshikaoqin"));
LaoshikaoqinView laoshikaoqinView = laoshikaoqinService.selectView(ew);
return R.ok("查询老师考勤成功").put("data", laoshikaoqinView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
LaoshikaoqinEntity laoshikaoqin = laoshikaoqinService.selectById(id);
return R.ok().put("data", laoshikaoqin);
}
/**
* 前端详情
*/
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
LaoshikaoqinEntity laoshikaoqin = laoshikaoqinService.selectById(id);
return R.ok().put("data", laoshikaoqin);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody LaoshikaoqinEntity laoshikaoqin, HttpServletRequest request){
laoshikaoqin.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(laoshikaoqin);
laoshikaoqinService.insert(laoshikaoqin);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody LaoshikaoqinEntity laoshikaoqin, HttpServletRequest request){
laoshikaoqin.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(laoshikaoqin);
laoshikaoqinService.insert(laoshikaoqin);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody LaoshikaoqinEntity laoshikaoqin, HttpServletRequest request){
//ValidatorUtils.validateEntity(laoshikaoqin);
laoshikaoqinService.updateById(laoshikaoqin);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
laoshikaoqinService.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<LaoshikaoqinEntity> wrapper = new EntityWrapper<LaoshikaoqinEntity>();
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("laoshi")) {
wrapper.eq("laoshizhanghao", (String)request.getSession().getAttribute("username"));
}
int count = laoshikaoqinService.selectCount(wrapper);
return R.ok().put("count", count);
}
}
每日分享源码,谢谢你的关注和喜欢~