ssm+vue绿色农产品推广应用网站041
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
21世纪的今天,随着社会的不断发展与进步,人们对于信息科学化的认识,已由低层次向高层次发展,由原来的感性认识向理性认识提高,管理工作的重要性已逐渐被人们所认识,科学化的管理,使信息存储达到准确、快速、完善,并能提高工作管理效率,促进其发展。
论文主要是对绿色农产品推广应用网站进行了介绍,包括研究的现状,还有涉及的开发背景,然后还对系统的设计目标进行了论述,还有系统的需求,以及整个的设计方案,对系统的设计以及实现,也都论述的比较细致,最后对绿色农产品推广应用网站进行了一些具体测试。
本文以Java为开发技术,实现了一个绿色农产品推广应用网站。绿色农产品推广应用网站的主要实现功能包括:管理员:首页、个人中心、用户管理、商家管理、农业行情管理、农业技巧管理、商品类型管理、商品信息管理、商品购买管理、交流信息管理、交流回复管理、留言板管理、系统管理,商家;首页、个人中心、商品类型管理、商品信息管理、商品购买管理、交流信息管理、交流回复管理,用户;首页、个人中心、商品购买管理、交流信息管理、交流回复管理、留言板管理、我的收藏管理,前台首页;首页、农业行情、农业技巧、商品信息、农业资讯、留言反馈、个人中心、后台管理功能,基本上实现了整个绿色农产品推广应用网站的过程。
具体在系统设计上,采用了B/S的结构,同时,也使用Java技术在动态页面上进行了设计,后台上采用Mysql数据库,是一个非常优秀的绿色农产品推广应用网站。
关键词 :绿色农产品推广应用网站;Java技术;Mysql数据库;B/S结构 SSM框架
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.ShangpinxinxiEntity;
import com.entity.view.ShangpinxinxiView;
import com.service.ShangpinxinxiService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
/**
* 商品信息
* 后端接口
* @author
* @email
* @date 2021-03-01 17:42:09
*/
@RestController
@RequestMapping("/shangpinxinxi")
public class ShangpinxinxiController {
@Autowired
private ShangpinxinxiService shangpinxinxiService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map params,ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("shangjia")) {
shangpinxinxi.setZhanghao((String)request.getSession().getAttribute("username"));
}
EntityWrapper ew = new EntityWrapper();
PageUtils page = shangpinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinxinxi), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@IgnoreAuth
@RequestMapping("/list")
public R list(@RequestParam Map params,ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
EntityWrapper ew = new EntityWrapper();
PageUtils page = shangpinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinxinxi), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( ShangpinxinxiEntity shangpinxinxi){
EntityWrapper ew = new EntityWrapper();
ew.allEq(MPUtil.allEQMapPre( shangpinxinxi, "shangpinxinxi"));
return R.ok().put("data", shangpinxinxiService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(ShangpinxinxiEntity shangpinxinxi){
EntityWrapper< ShangpinxinxiEntity> ew = new EntityWrapper< ShangpinxinxiEntity>();
ew.allEq(MPUtil.allEQMapPre( shangpinxinxi, "shangpinxinxi"));
ShangpinxinxiView shangpinxinxiView = shangpinxinxiService.selectView(ew);
return R.ok("查询商品信息成功").put("data", shangpinxinxiView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
ShangpinxinxiEntity shangpinxinxi = shangpinxinxiService.selectById(id);
shangpinxinxi.setClicknum(shangpinxinxi.getClicknum()+1);
shangpinxinxi.setClicktime(new Date());
shangpinxinxiService.updateById(shangpinxinxi);
return R.ok().put("data", shangpinxinxi);
}
/**
* 前端详情
*/
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
ShangpinxinxiEntity shangpinxinxi = shangpinxinxiService.selectById(id);
shangpinxinxi.setClicknum(shangpinxinxi.getClicknum()+1);
shangpinxinxi.setClicktime(new Date());
shangpinxinxiService.updateById(shangpinxinxi);
return R.ok().put("data", shangpinxinxi);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
shangpinxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(shangpinxinxi);
shangpinxinxiService.insert(shangpinxinxi);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
shangpinxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(shangpinxinxi);
shangpinxinxiService.insert(shangpinxinxi);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
//ValidatorUtils.validateEntity(shangpinxinxi);
shangpinxinxiService.updateById(shangpinxinxi);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
shangpinxinxiService.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"));
}
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("shangjia")) {
wrapper.eq("zhanghao", (String)request.getSession().getAttribute("username"));
}
int count = shangpinxinxiService.selectCount(wrapper);
return R.ok().put("count", count);
}
/**
* 前端智能排序
*/
@IgnoreAuth
@RequestMapping("/autoSort")
public R autoSort(@RequestParam Map params,ShangpinxinxiEntity shangpinxinxi, 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 = shangpinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinxinxi), params), params));
return R.ok().put("data", page);
}
}