基于Springboot+Vue实现在线课程管理系统

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.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.JiaoxuejihuaEntity;
import com.entity.view.JiaoxuejihuaView;
 
import com.service.JiaoxuejihuaService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
 
 
/**
 * 教学计划
 * 后端接口
 * @author 
 * @email 
 * @date 2021-05-25 13:36:37
 */
@RestController
@RequestMapping("/jiaoxuejihua")
public class JiaoxuejihuaController {
    @Autowired
    private JiaoxuejihuaService jiaoxuejihuaService;
    
 
 
    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,JiaoxuejihuaEntity jiaoxuejihua,
    HttpServletRequest request){
    String tableName = request.getSession().getAttribute("tableName").toString();
    if(tableName.equals("jiaoshiyonghu")) {
      jiaoxuejihua.setJiaoshigonghao((String)request.getSession().getAttribute("username"));
    }
        EntityWrapper<JiaoxuejihuaEntity> ew = new EntityWrapper<JiaoxuejihuaEntity>();
    PageUtils page = jiaoxuejihuaService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jiaoxuejihua), params), params));
 
        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,JiaoxuejihuaEntity jiaoxuejihua, 
    HttpServletRequest request){
        EntityWrapper<JiaoxuejihuaEntity> ew = new EntityWrapper<JiaoxuejihuaEntity>();
    PageUtils page = jiaoxuejihuaService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jiaoxuejihua), params), params));
        return R.ok().put("data", page);
    }
 
  /**
     * 列表
     */
    @RequestMapping("/lists")
    public R list( JiaoxuejihuaEntity jiaoxuejihua){
        EntityWrapper<JiaoxuejihuaEntity> ew = new EntityWrapper<JiaoxuejihuaEntity>();
        ew.allEq(MPUtil.allEQMapPre( jiaoxuejihua, "jiaoxuejihua")); 
        return R.ok().put("data", jiaoxuejihuaService.selectListView(ew));
    }
 
   /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(JiaoxuejihuaEntity jiaoxuejihua){
        EntityWrapper< JiaoxuejihuaEntity> ew = new EntityWrapper< JiaoxuejihuaEntity>();
    ew.allEq(MPUtil.allEQMapPre( jiaoxuejihua, "jiaoxuejihua")); 
    JiaoxuejihuaView jiaoxuejihuaView =  jiaoxuejihuaService.selectView(ew);
    return R.ok("查询教学计划成功").put("data", jiaoxuejihuaView);
    }
  
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        JiaoxuejihuaEntity jiaoxuejihua = jiaoxuejihuaService.selectById(id);
        return R.ok().put("data", jiaoxuejihua);
    }
 
    /**
     * 前端详情
     */
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        JiaoxuejihuaEntity jiaoxuejihua = jiaoxuejihuaService.selectById(id);
        return R.ok().put("data", jiaoxuejihua);
    }
    
 
 
 
    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody JiaoxuejihuaEntity jiaoxuejihua, HttpServletRequest request){
      jiaoxuejihua.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
      //ValidatorUtils.validateEntity(jiaoxuejihua);
        jiaoxuejihuaService.insert(jiaoxuejihua);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody JiaoxuejihuaEntity jiaoxuejihua, HttpServletRequest request){
      jiaoxuejihua.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
      //ValidatorUtils.validateEntity(jiaoxuejihua);
        jiaoxuejihuaService.insert(jiaoxuejihua);
        return R.ok();
    }
 
    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody JiaoxuejihuaEntity jiaoxuejihua, HttpServletRequest request){
        //ValidatorUtils.validateEntity(jiaoxuejihua);
        jiaoxuejihuaService.updateById(jiaoxuejihua);//全部更新
        return R.ok();
    }
    
 
    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
        jiaoxuejihuaService.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<JiaoxuejihuaEntity> wrapper = new EntityWrapper<JiaoxuejihuaEntity>();
    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("jiaoshiyonghu")) {
      wrapper.eq("jiaoshigonghao", (String)request.getSession().getAttribute("username"));
    }
 
    int count = jiaoxuejihuaService.selectCount(wrapper);
    return R.ok().put("count", count);
  }
  
 
 
}