基于javaee的超市外卖系统的设计与实现源代码（完整前后端+mysql+说明文档+LW）.zip

package com.controller; import java.math.BigDecimal; import java.text.SimpleDateFormat; import java.text.ParseException; 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.transaction.annotation.Transactional; 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.annotation.SysLog; import com.entity.OrdersEntity; import com.entity.view.OrdersView; import com.service.OrdersService; import com.service.TokenService; import com.utils.PageUtils; import com.utils.R; import com.utils.MPUtil; import com.utils.MapUtils; import com.utils.CommonUtil; import java.io.IOException; /** * 订单 * 后端接口 * @author * @email * @date 2024-04-18 09:34:31 */ @RestController @RequestMapping("/orders") public class OrdersController { @Autowired private OrdersService ordersService; /** * 后台列表 */ @RequestMapping("/page") public R page(@RequestParam Map<String, Object> params,OrdersEntity orders, HttpServletRequest request){ String tableName = request.getSession().getAttribute("tableName").toString(); if(tableName.equals("shangjia")) { orders.setShangjiazhanghao((String)request.getSession().getAttribute("username")); if(orders.getUserid()!=null) { orders.setUserid(null); } } else { if(!request.getSession().getAttribute("role").toString().equals("管理员")) { orders.setUserid((Long)request.getSession().getAttribute("userId")); } } EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>(); PageUtils page = ordersService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, orders), params), params)); return R.ok().put("data", page); } /** * 前台列表 */ @IgnoreAuth @RequestMapping("/list") public R list(@RequestParam Map<String, Object> params,OrdersEntity orders, HttpServletRequest request){ EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>(); PageUtils page = ordersService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, orders), params), params)); return R.ok().put("data", page); } /** * 列表 */ @RequestMapping("/lists") public R list( OrdersEntity orders){ EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>(); ew.allEq(MPUtil.allEQMapPre( orders, "orders")); return R.ok().put("data", ordersService.selectListView(ew)); } /** * 查询 */ @RequestMapping("/query") public R query(OrdersEntity orders){ EntityWrapper< OrdersEntity> ew = new EntityWrapper< OrdersEntity>(); ew.allEq(MPUtil.allEQMapPre( orders, "orders")); OrdersView ordersView = ordersService.selectView(ew); return R.ok("查询订单成功").put("data", ordersView); } /** * 后台详情 */ @RequestMapping("/info/{id}") public R info(@PathVariable("id") Long id){ OrdersEntity orders = ordersService.selectById(id); return R.ok().put("data", orders); } /** * 前台详情 */ @IgnoreAuth @RequestMapping("/detail/{id}") public R detail(@PathVariable("id") Long id){ OrdersEntity orders = ordersService.selectById(id); return R.ok().put("data", orders); } /** * 后台保存 */ @RequestMapping("/save") @SysLog("新增订单") public R save(@RequestBody OrdersEntity orders, HttpServletRequest request){ //ValidatorUtils.validateEntity(orders); orders.setUserid((Long)request.getSession().getAttribute("userId")); ordersService.insert(orders); return R.ok(); } /** * 前台保存 */ @SysLog("新增订单") @RequestMapping("/add") public R add(@RequestBody OrdersEntity orders, HttpServletRequest request){ //ValidatorUtils.validateEntity(orders); ordersService.insert(orders); return R.ok(); } /** * 获取用户密保 */ @RequestMapping("/security") @IgnoreAuth public R security(@RequestParam String username){ OrdersEntity orders = ordersService.selectOne(new EntityWrapper<OrdersEntity>().eq("", username)); return R.ok().put("data", orders); } /** * 修改 */ @RequestMapping("/update") @Transactional @IgnoreAuth public R update(@RequestBody OrdersEntity orders, HttpServletRequest request){ //ValidatorUtils.validateEntity(orders); ordersService.updateById(orders);//全部更新 return R.ok(); } /** * 删除 */ @RequestMapping("/delete") @SysLog("删除订单") public R delete(@RequestBody Long[] ids){ ordersService.deleteBatchIds(Arrays.asList(ids)); return R.ok(); } /** * 前台智能排序 */ @IgnoreAuth @RequestMapping("/autoSort") public R autoSort(@RequestParam Map<String, Object> params,OrdersEntity orders, HttpServletRequest request,String pre){ EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>(); Map<String, Object> newMap = new HashMap<String, Object>(); Map<String, Object> param = new HashMap<String, Object>(); Iterator<Map.Entry<String, Object>> it = param.entrySet().iterator(); while (it.hasNext()) { Map.Entry<String, Object> 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", "clicktime"); params.put("order", "desc"); PageUtils page = ordersService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, orders), params), params)); return R.ok().put("data", page); } /** * （按值统计） */ @RequestMapping("/value/{xColumnName}/{yColumnName}") public R value(@PathVariable("yColumnName") String yColumnName, @PathVariable("xColumnName") String xColumnName,HttpServletRequest request) { Map<String, Object> params = new HashMap<String, Object>(); params.put("xColumn", xColumnName); params.put("yColumn", yColumnName); EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>(); String tableName = request.getSession().getAttribute("tableName").toString(); if(tableName.equals("shangjia")) { ew.eq("shangjiazhanghao", (String)request.getSession().getAttribute("username")); } ew.in("status", new String[]{"已支付","已发货","已完成"}).ne("type",2); List<Map<String, Object>> result = ordersService.selectValue(params, ew); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); for