基于JavaEE的ssm公司员工信息管理系统的设计与实现

基于JavaEE的ssm公司员工信息管理系统的设计与实现043

 开发工具：idea 
 数据库mysql5.7+
 数据库链接工具：navcat,小海豚等
  技术：ssm

摘  要

现代经济快节奏发展以及不断完善升级的信息化技术，让传统数据信息的管理升级为软件存储，归纳，集中处理数据信息的管理方式。本龙腾公司员工信息管理系统就是在这样的大环境下诞生，其可以帮助管理者在短时间内处理完毕庞大的数据信息，使用这种软件工具可以帮助管理人员提高事务处理效率，达到事半功倍的效果。此龙腾公司员工信息管理系统利用当下成熟完善的SSM框架，使用跨平台的可开发大型商业网站的Java语言，以及最受欢迎的RDBMS应用软件之一的Mysql数据库进行程序开发。实现了员工基础数据的管理，招聘统计与面试,部门和职位的添加修改,工资条和培训。龙腾公司员工信息管理系统的开发根据操作人员需要设计的界面简洁美观，在功能模块布局上跟同类型网站保持一致，程序在实现基本要求功能时，也为数据信息面临的安全问题提供了一些实用的解决方案。可以说该程序在帮助管理者高效率地处理工作事务的同时，也实现了数据信息的整体化，规范化与自动化。

关键词：公司员工信息管理系统；SSM框架；Mysql；自动化

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.GequxinxiEntity;
import com.entity.view.GequxinxiView;

import com.service.GequxinxiService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;


/**
 * 歌曲信息
 * 后端接口
 * @author 
 * @email 
 * @date 2021-03-11 18:11:06
 */
@RestController
@RequestMapping("/gequxinxi")
public class GequxinxiController {
    @Autowired
    private GequxinxiService gequxinxiService;
    


    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map params,GequxinxiEntity gequxinxi, 
		HttpServletRequest request){

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

	/**
     * 列表
     */
    @RequestMapping("/lists")
    public R list( GequxinxiEntity gequxinxi){
       	EntityWrapper ew = new EntityWrapper();
      	ew.allEq(MPUtil.allEQMapPre( gequxinxi, "gequxinxi")); 
        return R.ok().put("data", gequxinxiService.selectListView(ew));
    }

	 /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(GequxinxiEntity gequxinxi){
        EntityWrapper< GequxinxiEntity> ew = new EntityWrapper< GequxinxiEntity>();
 		ew.allEq(MPUtil.allEQMapPre( gequxinxi, "gequxinxi")); 
		GequxinxiView gequxinxiView =  gequxinxiService.selectView(ew);
		return R.ok("查询歌曲信息成功").put("data", gequxinxiView);
    }
	
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        GequxinxiEntity gequxinxi = gequxinxiService.selectById(id);
		gequxinxi.setClicknum(gequxinxi.getClicknum()+1);
		gequxinxi.setClicktime(new Date());
		gequxinxiService.updateById(gequxinxi);
        return R.ok().put("data", gequxinxi);
    }

    /**
     * 前端详情
     */
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        GequxinxiEntity gequxinxi = gequxinxiService.selectById(id);
		gequxinxi.setClicknum(gequxinxi.getClicknum()+1);
		gequxinxi.setClicktime(new Date());
		gequxinxiService.updateById(gequxinxi);
        return R.ok().put("data", gequxinxi);
    }
    


    /**
     * 赞或踩
     */
    @RequestMapping("/thumbsup/{id}")
    public R vote(@PathVariable("id") String id,String type){
        GequxinxiEntity gequxinxi = gequxinxiService.selectById(id);
        if(type.equals("1")) {
        	gequxinxi.setThumbsupnum(gequxinxi.getThumbsupnum()+1);
        } else {
        	gequxinxi.setCrazilynum(gequxinxi.getCrazilynum()+1);
        }
        gequxinxiService.updateById(gequxinxi);
        return R.ok("投票成功");
    }

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

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

        gequxinxiService.insert(gequxinxi);
        return R.ok();
    }

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

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


		int count = gequxinxiService.selectCount(wrapper);
		return R.ok().put("count", count);
	}
	
	
	/**
     * 前端智能排序
     */
	@IgnoreAuth
    @RequestMapping("/autoSort")
    public R autoSort(@RequestParam Map params,GequxinxiEntity gequxinxi, HttpServletRequest request,String pre){
        EntityWrapper ew = new EntityWrapper();
        Map newMap = new HashMap();
        Map param = new HashMap();
		Iterator> it = param.entrySet().iterator();
		while (it.hasNext()) {
			Map.Entry 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", "clicknum");
        params.put("order", "desc");
		PageUtils page = gequxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, gequxinxi), params), params));
        return R.ok().put("data", page);
    }


}