springboot(ssm智慧生活商城系统 网上购物系统Java系统

科技让城市生活更智能，如智慧城市系统。 #生活知识# #生活感悟# #科技生活变迁# #科技进步#

springboot(ssm智慧生活商城系统 网上购物系统Java系统

开发语言：Java

框架：ssm/springboot + vue

JDK版本：JDK1.8（或11）

服务器：tomcat

数据库：mysql 5.7（或8.0）

数据库工具：Navicat

开发软件：eclipse//idea

依赖管理包：Maven

如需了解更多代码细节或修改代码功能界面，本人都能提供技术支持。（声音嘎嘎好听喔！）

祝你早日找到合适的代码哦～

注：主页千套源码&文档，文章最下方获取源码哦

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.NewsEntity;

import com.entity.view.NewsView;

import com.service.NewsService;

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;

@RestController

@RequestMapping("/news")

public class NewsController {

@Autowired

private NewsService newsService;

@RequestMapping("/page")

public R page(@RequestParam Map<String, Object> params,NewsEntity news,

HttpServletRequest request){

EntityWrapper<NewsEntity> ew = new EntityWrapper<NewsEntity>();

PageUtils page = newsService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, news), params), params));

return R.ok().put("data", page);

}

@IgnoreAuth

@RequestMapping("/list")

public R list(@RequestParam Map<String, Object> params,NewsEntity news,

HttpServletRequest request){

EntityWrapper<NewsEntity> ew = new EntityWrapper<NewsEntity>();

PageUtils page = newsService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, news), params), params));

return R.ok().put("data", page);

}

@RequestMapping("/lists")

public R list( NewsEntity news){

EntityWrapper<NewsEntity> ew = new EntityWrapper<NewsEntity>();

ew.allEq(MPUtil.allEQMapPre( news, "news"));

return R.ok().put("data", newsService.selectListView(ew));

}

@RequestMapping("/query")

public R query(NewsEntity news){

EntityWrapper< NewsEntity> ew = new EntityWrapper< NewsEntity>();

ew.allEq(MPUtil.allEQMapPre( news, "news"));

NewsView newsView = newsService.selectView(ew);

return R.ok("查询食堂资讯成功").put("data", newsView);

}

@RequestMapping("/info/{id}")

public R info(@PathVariable("id") Long id){

NewsEntity news = newsService.selectById(id);

return R.ok().put("data", news);

}

@IgnoreAuth

@RequestMapping("/detail/{id}")

public R detail(@PathVariable("id") Long id){

NewsEntity news = newsService.selectById(id);

return R.ok().put("data", news);

}

@RequestMapping("/save")

public R save(@RequestBody NewsEntity news, HttpServletRequest request){

news.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());

newsService.insert(news);

return R.ok();

}

@RequestMapping("/add")

public R add(@RequestBody NewsEntity news, HttpServletRequest request){

news.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());

newsService.insert(news);

return R.ok();

}

@RequestMapping("/update")

public R update(@RequestBody NewsEntity news, HttpServletRequest request){

newsService.updateById(news);

return R.ok();

}

@RequestMapping("/delete")

public R delete(@RequestBody Long[] ids){

newsService.deleteBatchIds(Arrays.asList(ids));

return R.ok();

}

@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<NewsEntity> wrapper = new EntityWrapper<NewsEntity>();

if(map.get("remindstart")!=null) {

wrapper.ge(columnName, map.get("remindstart"));

}

if(map.get("remindend")!=null) {

wrapper.le(columnName, map.get("remindend"));

}

int count = newsService.selectCount(wrapper);

return R.ok().put("count", count);

}

}

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