基于Vue+SpringBoot开发的网上书店系统源码含sql数据库+项目说明文档(课设项目毕设项目推荐).zip

package cn.liantao.lbook.controller; import cn.liantao.lbook.entity.*; import cn.liantao.lbook.service.OrderService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.*; import java.sql.Timestamp; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.LinkedList; import java.util.List; @RestController @RequestMapping(value="/order") public class OrderController { // 创建连接数据库的接口实例 @Autowired private OrderService orderService; // 监听'/order/get' 返回相应用户的订单数据 @RequestMapping(value = "/get", method = RequestMethod.POST) @ResponseBody public List<List<Order>> getOrder(@RequestBody User user) { String account = user.getAccount(); List<Order> orders_raw = orderService.getOrder(account); List<List<Order>> orders = new LinkedList<>(); List<Order> list = new LinkedList<>(); if (orders_raw.size() > 0) { int id = orders_raw.get(0).getId(); for (int i=0;i<orders_raw.size();i++){ if (orders_raw.get(i).getId() != id){ orders.add(list); list = new LinkedList<>(); list.add(orders_raw.get(i)); id = orders_raw.get(i).getId(); } else { list.add(orders_raw.get(i)); } } } orders.add(list); return orders; } // 监听'/order/getall' 返回所有用户的订单数据 @RequestMapping(value = "/getall", method = RequestMethod.GET) @ResponseBody public OrderList getAllOrders() { List<Order> orders_raw = orderService.getAllOrders(); List<List<Order>> orders = new LinkedList<>(); List<Order> list = new LinkedList<>(); int id = orders_raw.get(0).getId().intValue(); for (int i=0;i<orders_raw.size();i++){ if (orders_raw.get(i).getId().intValue() != id){ orders.add(list); list = new LinkedList<>(); list.add(orders_raw.get(i)); id = orders_raw.get(i).getId(); } else { list.add(orders_raw.get(i)); } } orders.add(list); OrderList result = new OrderList(); result.setOrders(orders); return result; } // 监听'/order/add' 添加订单，写入数据库 @RequestMapping(value = "/add", method = RequestMethod.POST) @ResponseBody public List<Order> addOrder(@RequestBody Orders orders) { int size = orders.getOrders().size(); for (int i=0;i<size;i++) { Date date= new Date(); Timestamp timestamp = new Timestamp(date.getTime()); orders.getOrders().get(i).setDate(timestamp); } orderService.addOrder(orders.getOrders()); List<Order> result = orderService.getOrder(orders.getOrders().get(0).getAccount()); return result; } // 监听'/order/search' 接受一个参数 返回过滤后的订单数据 @RequestMapping(value = "/search", method = RequestMethod.GET) @ResponseBody public OrderList searchOrders(@RequestParam("filter") String filter) { List<Order> orders_raw = orderService.searchOrder(filter); List<List<Order>> orders = new LinkedList<>(); if (orders_raw.size() > 0) { List<Order> list = new LinkedList<>(); int id = orders_raw.get(0).getId().intValue(); for (int i=0;i<orders_raw.size();i++){ if (orders_raw.get(i).getId().intValue() != id){ orders.add(list); list = new LinkedList<>(); list.add(orders_raw.get(i)); id = orders_raw.get(i).getId(); } else { list.add(orders_raw.get(i)); } } orders.add(list); } OrderList result = new OrderList(); result.setOrders(orders); return result; } // 监听'/order/date' 返回日期筛选后的订单数据 @RequestMapping(value = "/date", method = RequestMethod.GET) @ResponseBody public List<DateOrder> dateFilter(@RequestParam("beginDate") String beginDate, @RequestParam("endDate") String endDate, @RequestParam("account") String account) { // 将结束日期+1 便于sql操作 try { SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd"); Date date = format.parse(endDate); Calendar calendar = Calendar.getInstance(); calendar.setTime(date); calendar.add(Calendar.DAY_OF_MONTH, 1); date = calendar.getTime(); endDate = format.format(date); } catch (Exception e){ System.out.println(e); } return orderService.dateFilter(beginDate,endDate,account); } // 监听'/order/dateDetail' 返回日期筛选后的详细订单数据 @RequestMapping(value = "/dateDetail", method = RequestMethod.GET) @ResponseBody public List<DateOrder> dateDetailFilter(@RequestParam("beginDate") String beginDate, @RequestParam("endDate") String endDate, @RequestParam("account") String account) { // 将结束日期+1 便于sql操作 try { SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd"); Date date = format.parse(endDate); Calendar calendar = Calendar.getInstance(); calendar.setTime(date); calendar.add(Calendar.DAY_OF_MONTH, 1); date = calendar.getTime(); endDate = format.format(date); } catch (Exception e){ System.out.println(e); } return orderService.dateDetailFilter(beginDate,endDate,account); } }