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【计算机毕业设计】会议室预约系统

Java SSM会议室预约系统
开发语言：Java
框架：ssm
技术：JSP
JDK版本：JDK1.8
服务器：tomcat7
数据库：mysql 5.7（一定要5.7版本）
数据库工具：Navicat11
开发软件：eclipse/myeclipse/idea
Maven包：Maven3.3.9
浏览器：谷歌浏览器
Java SSM会议室预约系统，基于SSM框架进行开发，前端页面效果通过使用JSP进行编码实现，实现了用户跟管理员这两类用户角色，实现了会议室管理、取消预约管理等功能。
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package com.controller;

import java.io.File;
import java.io.IOException;
import java.util.Date;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import com.annotation.IgnoreAuth;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.entity.ConfigEntity;
import com.entity.EIException;
import com.service.ConfigService;
import com.utils.R;

/**
 * 上传文件映射表
 */
@RestController
@RequestMapping("file")
@SuppressWarnings({"unchecked","rawtypes"})
public class FileController{
	@Autowired
    private ConfigService configService;
	/**
	 * 上传文件
	 */
	@RequestMapping("/upload")
	public R upload(@RequestParam("file") MultipartFile file, String type,HttpServletRequest request) throws Exception {
		if (file.isEmpty()) {
			throw new EIException("上传文件不能为空");
		}
		String fileExt = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".")+1);
		String fileName = new Date().getTime()+"."+fileExt;
		File dest = new File(request.getSession().getServletContext().getRealPath("/upload")+"/"+fileName);
		file.transferTo(dest);
		/**
		* 如果使用idea或者eclipse重启项目，发现之前上传的图片或者文件丢失，将下面一行代码注释打开
		* 请将以下的"D:\\ssmpiv99\\src\\main\\webapp\\upload"替换成你本地项目的upload路径，
		* 并且项目路径不能存在中文、空格等特殊字符
		*/
		//FileUtils.copyFile(dest, new File("D:\\ssmpiv99\\src\\main\\webapp\\upload"+"/"+fileName)); /**修改了路径以后请将该行最前面的//注释去掉**/
		if(StringUtils.isNotBlank(type) && type.equals("1")) {
			ConfigEntity configEntity = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "faceFile"));
			if(configEntity==null) {
				configEntity = new ConfigEntity();
				configEntity.setName("faceFile");
				configEntity.setValue(fileName);
			} else {
				configEntity.setValue(fileName);
			}
			configService.insertOrUpdate(configEntity);
		}
		return R.ok().put("file", fileName);
	}
	
	/**
	 * 下载文件
	 */
	@IgnoreAuth
	@RequestMapping("/download")
	public void download(@RequestParam String fileName, HttpServletRequest request, HttpServletResponse response) {
		try {
			File file = new File(request.getSession().getServletContext().getRealPath("/upload")+"/"+fileName);
			if (file.exists()) {
				response.reset();
				response.setHeader("Content-Disposition", "attachment; filename=\"" + fileName+"\"");
				response.setHeader("Cache-Control", "no-cache");
				response.setHeader("Access-Control-Allow-Credentials", "true");
				response.setContentType("application/octet-stream; charset=UTF-8");
				IOUtils.write(FileUtils.readFileToByteArray(file), response.getOutputStream());
			}

		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
}


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.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;
import java.io.IOException;

/**
 * 用户
 * 后端接口
 * @author 
 * @email 
 * @date 2022-04-17 10:46:48
 */
@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("zhanghao", 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("zhanghao", yonghu.getZhanghao()));
		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("zhanghao", 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));
		request.setAttribute("data", page);
        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));
		request.setAttribute("data", page);
        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("zhanghao", yonghu.getZhanghao()));
		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("zhanghao", yonghu.getZhanghao()));
		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 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.QuxiaoyuyueEntity;
import com.entity.view.QuxiaoyuyueView;

import com.service.QuxiaoyuyueService;
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 java.io.IOException;

/**
 * 取消预约
 * 后端接口
 * @author 
 * @email 
 * @date 2022-04-17 10:46:48
 */
@RestController
@RequestMapping("/quxiaoyuyue")
public class QuxiaoyuyueController {
    @Autowired
    private QuxiaoyuyueService quxiaoyuyueService;



    


    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,QuxiaoyuyueEntity quxiaoyuyue, 
		HttpServletRequest request){

		String tableName = request.getSession().getAttribute("tableName").toString();
		if(tableName.equals("yonghu")) {
			quxiaoyuyue.setZhanghao((String)request.getSession().getAttribute("username"));
		}
        EntityWrapper<QuxiaoyuyueEntity> ew = new EntityWrapper<QuxiaoyuyueEntity>();
    	PageUtils page = quxiaoyuyueService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, quxiaoyuyue), params), params));
		request.setAttribute("data", page);
        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
	@IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,QuxiaoyuyueEntity quxiaoyuyue, 
		HttpServletRequest request){
        EntityWrapper<QuxiaoyuyueEntity> ew = new EntityWrapper<QuxiaoyuyueEntity>();
    	PageUtils page = quxiaoyuyueService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, quxiaoyuyue), params), params));
		request.setAttribute("data", page);
        return R.ok().put("data", page);
    }

	/**
     * 列表
     */
    @RequestMapping("/lists")
    public R list( QuxiaoyuyueEntity quxiaoyuyue){
       	EntityWrapper<QuxiaoyuyueEntity> ew = new EntityWrapper<QuxiaoyuyueEntity>();
      	ew.allEq(MPUtil.allEQMapPre( quxiaoyuyue, "quxiaoyuyue")); 
        return R.ok().put("data", quxiaoyuyueService.selectListView(ew));
    }

	 /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(QuxiaoyuyueEntity quxiaoyuyue){
        EntityWrapper< QuxiaoyuyueEntity> ew = new EntityWrapper< QuxiaoyuyueEntity>();
 		ew.allEq(MPUtil.allEQMapPre( quxiaoyuyue, "quxiaoyuyue")); 
		QuxiaoyuyueView quxiaoyuyueView =  quxiaoyuyueService.selectView(ew);
		return R.ok("查询取消预约成功").put("data", quxiaoyuyueView);
    }
	
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        QuxiaoyuyueEntity quxiaoyuyue = quxiaoyuyueService.selectById(id);
        return R.ok().put("data", quxiaoyuyue);
    }

    /**
     * 前端详情
     */
	@IgnoreAuth
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        QuxiaoyuyueEntity quxiaoyuyue = quxiaoyuyueService.selectById(id);
        return R.ok().put("data", quxiaoyuyue);
    }
    



    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody QuxiaoyuyueEntity quxiaoyuyue, HttpServletRequest request){
    	quxiaoyuyue.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(quxiaoyuyue);

        quxiaoyuyueService.insert(quxiaoyuyue);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody QuxiaoyuyueEntity quxiaoyuyue, HttpServletRequest request){
    	quxiaoyuyue.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(quxiaoyuyue);

        quxiaoyuyueService.insert(quxiaoyuyue);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody QuxiaoyuyueEntity quxiaoyuyue, HttpServletRequest request){
        //ValidatorUtils.validateEntity(quxiaoyuyue);
        quxiaoyuyueService.updateById(quxiaoyuyue);//全部更新
        return R.ok();
    }
    

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
        quxiaoyuyueService.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<QuxiaoyuyueEntity> wrapper = new EntityWrapper<QuxiaoyuyueEntity>();
		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("zhanghao", (String)request.getSession().getAttribute("username"));
		}

		int count = quxiaoyuyueService.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 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.HuiyishiEntity;
import com.entity.view.HuiyishiView;

import com.service.HuiyishiService;
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 java.io.IOException;

/**
 * 会议室
 * 后端接口
 * @author 
 * @email 
 * @date 2022-04-17 10:46:48
 */
@RestController
@RequestMapping("/huiyishi")
public class HuiyishiController {
    @Autowired
    private HuiyishiService huiyishiService;



    


    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,HuiyishiEntity huiyishi, 
		HttpServletRequest request){

        EntityWrapper<HuiyishiEntity> ew = new EntityWrapper<HuiyishiEntity>();
    	PageUtils page = huiyishiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, huiyishi), params), params));
		request.setAttribute("data", page);
        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
	@IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,HuiyishiEntity huiyishi, 
		HttpServletRequest request){
        EntityWrapper<HuiyishiEntity> ew = new EntityWrapper<HuiyishiEntity>();
    	PageUtils page = huiyishiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, huiyishi), params), params));
		request.setAttribute("data", page);
        return R.ok().put("data", page);
    }

	/**
     * 列表
     */
    @RequestMapping("/lists")
    public R list( HuiyishiEntity huiyishi){
       	EntityWrapper<HuiyishiEntity> ew = new EntityWrapper<HuiyishiEntity>();
      	ew.allEq(MPUtil.allEQMapPre( huiyishi, "huiyishi")); 
        return R.ok().put("data", huiyishiService.selectListView(ew));
    }

	 /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(HuiyishiEntity huiyishi){
        EntityWrapper< HuiyishiEntity> ew = new EntityWrapper< HuiyishiEntity>();
 		ew.allEq(MPUtil.allEQMapPre( huiyishi, "huiyishi")); 
		HuiyishiView huiyishiView =  huiyishiService.selectView(ew);
		return R.ok("查询会议室成功").put("data", huiyishiView);
    }
	
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        HuiyishiEntity huiyishi = huiyishiService.selectById(id);
        return R.ok().put("data", huiyishi);
    }

    /**
     * 前端详情
     */
	@IgnoreAuth
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        HuiyishiEntity huiyishi = huiyishiService.selectById(id);
        return R.ok().put("data", huiyishi);
    }
    



    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody HuiyishiEntity huiyishi, HttpServletRequest request){
    	huiyishi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(huiyishi);

        huiyishiService.insert(huiyishi);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody HuiyishiEntity huiyishi, HttpServletRequest request){
    	huiyishi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(huiyishi);

        huiyishiService.insert(huiyishi);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody HuiyishiEntity huiyishi, HttpServletRequest request){
        //ValidatorUtils.validateEntity(huiyishi);
        huiyishiService.updateById(huiyishi);//全部更新
        return R.ok();
    }
    

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
        huiyishiService.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<HuiyishiEntity> wrapper = new EntityWrapper<HuiyishiEntity>();
		if(map.get("remindstart")!=null) {
			wrapper.ge(columnName, map.get("remindstart"));
		}
		if(map.get("remindend")!=null) {
			wrapper.le(columnName, map.get("remindend"));
		}


		int count = huiyishiService.selectCount(wrapper);
		return R.ok().put("count", count);
	}
	
	





}



package com.controller;


import java.util.Arrays;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
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.annotation.IgnoreAuth;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.entity.ConfigEntity;
import com.service.ConfigService;
import com.utils.MPUtil;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.ValidatorUtils;

/**
 * 登录相关
 */
@RequestMapping("config")
@RestController
public class ConfigController{
	
	@Autowired
	private ConfigService configService;

	/**
     * 列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,ConfigEntity config){
        EntityWrapper<ConfigEntity> ew = new EntityWrapper<ConfigEntity>();
    	PageUtils page = configService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, config), params), params));
        return R.ok().put("data", page);
    }
    
	/**
     * 列表
     */
    @IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,ConfigEntity config){
        EntityWrapper<ConfigEntity> ew = new EntityWrapper<ConfigEntity>();
    	PageUtils page = configService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, config), params), params));
        return R.ok().put("data", page);
    }

    /**
     * 信息
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") String id){
        ConfigEntity config = configService.selectById(id);
        return R.ok().put("data", config);
    }
    
    /**
     * 详情
     */
    @IgnoreAuth
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") String id){
        ConfigEntity config = configService.selectById(id);
        return R.ok().put("data", config);
    }
    
    /**
     * 根据name获取信息
     */
    @RequestMapping("/info")
    public R infoByName(@RequestParam String name){
        ConfigEntity config = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "faceFile"));
        return R.ok().put("data", config);
    }
    
    /**
     * 保存
     */
    @PostMapping("/save")
    public R save(@RequestBody ConfigEntity config){
//    	ValidatorUtils.validateEntity(config);
    	configService.insert(config);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody ConfigEntity config){
//        ValidatorUtils.validateEntity(config);
        configService.updateById(config);//全部更新
        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
    	configService.deleteBatchIds(Arrays.asList(ids));
        return R.ok();
    }
}

悦读

道可道，非常道；名可名，非常名。 无名，天地之始，有名，万物之母。 故常无欲，以观其妙，常有欲，以观其徼。 此两者，同出而异名，同谓之玄，玄之又玄，众妙之门。

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