张明

databases/order.sql

@@ -1,32 +0,0 @@
-/*
-Navicat MySQL Data Transfer
-
-Source Server         : zx
-Source Server Version : 80018
-Source Host           : localhost:3306
-Source Database       : test02
-
-Target Server Type    : MYSQL
-Target Server Version : 80018
-File Encoding         : 65001
-
-Date: 2020-06-23 00:20:11
-*/
-
-SET FOREIGN_KEY_CHECKS=0;
-
--- ----------------------------
--- Table structure for order
--- ----------------------------
-DROP TABLE IF EXISTS `order`;
-CREATE TABLE `order` (
-  `id` varchar(11) COLLATE utf8_unicode_ci NOT NULL,
-  `username` varchar(11) COLLATE utf8_unicode_ci NOT NULL,
-  `ortime` date NOT NULL,
-  `state` int(20) NOT NULL,
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
-
--- ----------------------------
--- Records of order
--- ----------------------------

databases/orders.sql

@@ -0,0 +1,45 @@
+/*
+ Navicat Premium Data Transfer
+
+ Source Server         : root
+ Source Server Type    : MySQL
+ Source Server Version : 80019
+ Source Host           : localhost:3306
+ Source Schema         : bookstore
+
+ Target Server Type    : MySQL
+ Target Server Version : 80019
+ File Encoding         : 65001
+
+ Date: 24/06/2020 19:08:12
+*/
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+-- Table structure for orders
+-- ----------------------------
+DROP TABLE IF EXISTS `orders`;
+CREATE TABLE `orders`  (
+  `id` int(0) NOT NULL AUTO_INCREMENT,
+  `username` varchar(11) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
+  `ortime` timestamp(0) NOT NULL DEFAULT CURRENT_TIMESTAMP(0),
+  `state` int(0) NOT NULL DEFAULT 0,
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 10 CHARACTER SET = utf8 COLLATE = utf8_unicode_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of orders
+-- ----------------------------
+INSERT INTO `orders` VALUES (1, 'admin1', '2020-06-24 18:58:08', 0);
+INSERT INTO `orders` VALUES (2, 'admin1', '2020-06-24 18:58:08', 0);
+INSERT INTO `orders` VALUES (3, 'admin1', '2020-06-24 18:58:08', 0);
+INSERT INTO `orders` VALUES (4, 'admin1', '2020-06-24 18:58:08', 0);
+INSERT INTO `orders` VALUES (5, 'admin1', '2020-06-24 19:04:54', 0);
+INSERT INTO `orders` VALUES (6, 'admin1', '2020-06-24 19:05:05', 0);
+INSERT INTO `orders` VALUES (7, 'admin1', '2020-06-24 19:05:10', 0);
+INSERT INTO `orders` VALUES (8, 'admin1', '2020-06-24 19:05:35', 0);
+INSERT INTO `orders` VALUES (9, 'admin1', '2020-06-24 19:06:10', 0);
+
+SET FOREIGN_KEY_CHECKS = 1;

src/main/java/com/book/demo/controller/CartController.java

@@ -1,6 +1,8 @@
 package com.book.demo.controller;
 
+import com.book.demo.entity.Book;
 import com.book.demo.entity.Cart;
+import com.book.demo.mapper.BookMapper;
 import com.book.demo.mapper.CartMapper;
 import com.book.demo.services.Result;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -16,12 +18,18 @@ public class CartController {
     @Autowired
     Result res;
 
+    @Autowired
+    BookMapper bookMapper;
+
     //添加商品进购物车 （用户名，书名为联合主键）>>连接插入，价格为书的单价，数量设为1
-    @ResponseBody
+    /*@ResponseBody
     @GetMapping("/addintocart")
     public Result AddBookIn(@RequestParam("username")String username,@RequestParam("bookname") String bookname){
         //把数量默认都设为1
-        int state=cartMapper.insertItem(username,bookname);
+
+        Book book=bookMapper.searchBookbyName(bookname);
+        int state=cartMapper.insertItem(username,bookname,book.getPrice());
+
         if(state>0){
             res.setCode(0);
             res.setMsg("添加成功");
@@ -32,7 +40,7 @@ public class CartController {
         }
         res.data=null;
         return res;
-    }
+    }*/
 
     //清空购物车
     @ResponseBody

src/main/java/com/book/demo/controller/OrderController.java

@@ -4,6 +4,7 @@ import com.book.demo.entity.Order;
 import com.book.demo.mapper.CartMapper;
 import com.book.demo.mapper.OrderMapper;
 import com.book.demo.services.Result;
+import org.apache.ibatis.jdbc.SQL;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.stereotype.Repository;
@@ -12,6 +13,7 @@ import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 
 import java.util.Date;
+import java.text.SimpleDateFormat;
 
 @Controller
 @Repository
@@ -68,8 +70,8 @@ public class OrderController {
     @ResponseBody
     @GetMapping("/createOrder")
     public Result createOrder(@RequestParam("username")String username){
-        Date date=new Date();
-        int state=orderMapper.createOrder(username,date);
+        Date date= new Date();
+        int state=orderMapper.createOrder(username);
         if(state>0){
             res.setCode(0);
             res.setMsg("生成订单成功");

src/main/java/com/book/demo/entity/Order.java

@@ -2,7 +2,7 @@ package com.book.demo.entity;
 
 import lombok.Data;
 
-import java.util.Date;
+import java.sql.Date;
 
 @Data
 public class Order {

src/main/java/com/book/demo/mapper/OrderMapper.java

@@ -9,12 +9,12 @@ import java.util.Date;
 @Mapper
 @Repository
 public interface OrderMapper {
-    @Select("select * from order where username=#{username}")
+    @Select("select * from orders where username=#{username}")
     Order[] getOrderByName(String username);
-    @Insert("insert into order (username,ortime,state) values(#{username},#{date},0)")
-    int createOrder(String username, Date date);
-    @Delete("delete from order where id=#{orderid}")
+    @Insert("insert into orders(username,state) values(#{username},0)")
+    int createOrder(String username);
+    @Delete("delete from orders where id=#{orderid}")
     int deleteOrder(String orderid);
-    @Update("update order set state=#{states} where id=#{orderid}")
+    @Update("update orders set state=#{states} where id=#{orderid}")
     int updateOrder(String orderid,int states);
 }

src/main/resources/application.properties

@@ -1,4 +1,4 @@
-server.port=8099
+server.port=8090
 
 spring.datasource.url=jdbc:mysql://localhost:3306/bookstore?serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=utf-8