当前位置： 首页 > news >正文

株洲网站制作自己建网站的详细步骤

news 2025/12/19 9:57:15
株洲网站制作,自己建网站的详细步骤,在线p图网页版免费,山东东营市经济怎么样ssm珠宝首饰交易平台源码和论文101 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 随着科学技术的飞速发展，各行各业都在努力与现代先进技术接轨，通过科技手段提高自身的优势&a…

ssm珠宝首饰交易平台源码和论文101

 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

随着科学技术的飞速发展，各行各业都在努力与现代先进技术接轨，通过科技手段提高自身的优势；对于珠宝首饰交易平台当然也不能排除在外，随着网络技术的不断成熟，带动了珠宝首饰交易平台，它彻底改变了过去传统的管理方式，不仅使服务管理难度变低了，还提升了管理的灵活性。这种个性化的平台特别注重交互协调与管理的相互配合，激发了管理人员的创造性与主动性，对珠宝首饰交易平台而言非常有利。

本系统采用的数据库是Mysql，使用JSP技术开发，运行环境使用Tomcat服务器，ECLIPSE 是本系统的开发平台。在设计过程中，充分保证了系统代码的良好可读性、实用性、易扩展性、通用性、便于后期维护、操作方便以及页面简洁等特点。

关键字：珠宝首饰交易平台  Mysql数据库  JSP技术

package com.controller;import java.lang.reflect.InvocationTargetException;
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.entity.DiscussshangpinxinxiEntity;
import com.entity.ShangpinxinxiEntity;
import com.entity.YonghuEntity;
import com.entity.view.DiscussshangpinxinxiView;
import com.service.DiscussshangpinxinxiService;
import com.service.ShangpinxinxiService;
import com.service.YonghuService;
import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
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.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MPUtil;
import com.utils.CommonUtil;/*** 商品评论表* 后端接口* @author * @email * @date*/
@RestController
@RequestMapping("/discussshangpinxinxi")
public class DiscussshangpinxinxiController {@Autowiredprivate DiscussshangpinxinxiService discussshangpinxinxiService;@Autowiredprivate YonghuService yonghuService;@Autowiredprivate ShangpinxinxiService shangpinxinxiService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params, DiscussshangpinxinxiEntity discussshangpinxinxi, HttpServletRequest request){EntityWrapper<DiscussshangpinxinxiEntity> ew = new EntityWrapper<DiscussshangpinxinxiEntity>();PageUtils page = discussshangpinxinxiService.queryPage( 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,DiscussshangpinxinxiEntity discussshangpinxinxi, HttpServletRequest request){EntityWrapper<DiscussshangpinxinxiEntity> ew = new EntityWrapper<DiscussshangpinxinxiEntity>();PageUtils page = discussshangpinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, discussshangpinxinxi), params), params));request.setAttribute("data", page);return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( DiscussshangpinxinxiEntity discussshangpinxinxi){EntityWrapper<DiscussshangpinxinxiEntity> ew = new EntityWrapper<DiscussshangpinxinxiEntity>();ew.allEq(MPUtil.allEQMapPre( discussshangpinxinxi, "discussshangpinxinxi"));return R.ok().put("data", discussshangpinxinxiService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(DiscussshangpinxinxiEntity discussshangpinxinxi){EntityWrapper< DiscussshangpinxinxiEntity> ew = new EntityWrapper< DiscussshangpinxinxiEntity>();ew.allEq(MPUtil.allEQMapPre( discussshangpinxinxi, "discussshangpinxinxi"));DiscussshangpinxinxiView discussshangpinxinxiView =  discussshangpinxinxiService.selectView(ew);return R.ok("查询商品评论表成功").put("data", discussshangpinxinxiView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id) throws InvocationTargetException, IllegalAccessException {DiscussshangpinxinxiEntity discussshangpinxinxi = discussshangpinxinxiService.selectById(id);DiscussshangpinxinxiView discussshangpinxinxiView = new DiscussshangpinxinxiView();if(discussshangpinxinxi != null){BeanUtils.copyProperties(discussshangpinxinxi,discussshangpinxinxiView);Long userid = discussshangpinxinxi.getUserid();if(userid!=null){YonghuEntity yonghuEntity = yonghuService.selectById(userid);if(yonghuEntity!=null){BeanUtils.copyProperties(yonghuEntity,discussshangpinxinxiView,new String[]{"id"});}}Long refid = discussshangpinxinxi.getRefid();if(refid!=null){ShangpinxinxiEntity shangpinxinxiEntity = shangpinxinxiService.selectById(refid);if(shangpinxinxiEntity!=null){BeanUtils.copyProperties(shangpinxinxiEntity,discussshangpinxinxiView,new String[]{"id"});}}}return R.ok().put("data", discussshangpinxinxiView);}/*** 前端详情*/@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){DiscussshangpinxinxiEntity discussshangpinxinxi = discussshangpinxinxiService.selectById(id);return R.ok().put("data", discussshangpinxinxi);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody DiscussshangpinxinxiEntity discussshangpinxinxi, HttpServletRequest request){discussshangpinxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(discussshangpinxinxi);discussshangpinxinxiService.insert(discussshangpinxinxi);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody DiscussshangpinxinxiEntity discussshangpinxinxi, HttpServletRequest request){discussshangpinxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(discussshangpinxinxi);discussshangpinxinxiService.insert(discussshangpinxinxi);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody DiscussshangpinxinxiEntity discussshangpinxinxi, HttpServletRequest request){//ValidatorUtils.validateEntity(discussshangpinxinxi);discussshangpinxinxiService.updateById(discussshangpinxinxi);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){discussshangpinxinxiService.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<DiscussshangpinxinxiEntity> wrapper = new EntityWrapper<DiscussshangpinxinxiEntity>();if(map.get("remindstart")!=null) {wrapper.ge(columnName, map.get("remindstart"));}if(map.get("remindend")!=null) {wrapper.le(columnName, map.get("remindend"));}int count = discussshangpinxinxiService.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.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.MPUtil;
import com.utils.CommonUtil;/*** 新闻资讯* 后端接口* @author * @email * @date*/
@RestController
@RequestMapping("/news")
public class NewsController {@Autowiredprivate NewsService newsService;/*** 后端列表*/@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));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,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));request.setAttribute("data", page);return R.ok().put("data", page);}/*** 列表*/@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));}/*** 查询*/@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("查询新闻资讯成功").put("data", newsView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") String id){NewsEntity news = newsService.selectById(id);return R.ok().put("data", news);}/*** 前端详情*/@IgnoreAuth@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") String id){NewsEntity news = newsService.selectById(id);return R.ok().put("data", news);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody NewsEntity news, HttpServletRequest request){news.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(news);newsService.insert(news);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody NewsEntity news, HttpServletRequest request){news.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(news);newsService.insert(news);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody NewsEntity news, HttpServletRequest request){//ValidatorUtils.validateEntity(news);newsService.updateById(news);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){newsService.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<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);}}

http://www.wangmingla.cn/news/87870.html

相关文章：

  • 高端网站设计建设seo哪家强
  • 徐州市网站开发网络公关公司
  • 营销型网站建设sempkseo中文意思
  • 网站如何快速被黑马培训价目表
  • 美容院门户网站开发佐力药业股票
  • 如何清空网站数据库营销网站建设选择原则
  • 松江b2c网站制作价格优化服务是什么意思
  • 网站做优化是什么意思专业seo公司
  • 深圳企业官方网站建设优化游戏的软件
  • 安宁网站建设 熊掌号亚马逊seo关键词优化软件
  • 营销型网站开发定制微信营销神器
  • 建设一个网站思路便宜的seo网络营销推广
  • 上海网站建设类岗位如何做网站推广及优化
  • 做网站大概需要多少钱google chrome
  • 深圳营销型网站建设服务做个电商平台要多少钱
  • php大型网站开发书籍如何做好市场推广
  • ur高端网站建设网络营销的优势与不足
  • 福田工作招聘优化关键词的公司
  • 牛商网做的网站视频号怎么付费推广
  • 临安网站建设品牌广告图片
  • 沧州地区阿里巴巴做网站百度百家号注册
  • 做奥网站江阴网站优化公司
  • 网站开发典型百度平台商家客服
  • 山西省网站建设汕头seo服务
  • 王牌网站做代理seo公司 上海
  • 如何在自己网站做直播上海搜索引擎关键词优化
  • 2021好心人给个开车的网站怎么推广一个产品
  • 二七区网站建设百度旗下所有app列表
  • 做海报的高清模板的网站百度快照怎么删除
  • 西安 做网站 499济南网络优化哪家专业