fivth commit

yuan ma/mp-shop-server/database/mpshop.sql

@@ -11,7 +11,7 @@
  Target Server Version : 50560
  File Encoding         : 65001
 
- Date: 08/08/2022 15:36:53
+ Date: 10/30/2024 10:33:35
 */
 
 SET NAMES utf8mb4;
@@ -20,7 +20,6 @@ SET FOREIGN_KEY_CHECKS = 0;
 -- ----------------------------
 -- Table structure for banner
 -- ----------------------------
---菜单栏定义实现不同功能--
 DROP TABLE IF EXISTS `banner`;
 CREATE TABLE `banner` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
@@ -28,7 +27,7 @@ CREATE TABLE `banner` (
   `descs` text NOT NULL,
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4;
-
+-- 指定自增列从 5 开始。，默认字符编码方式为utf-8字符集
 -- ----------------------------
 -- Records of banner
 -- ----------------------------
@@ -50,7 +49,7 @@ CREATE TABLE `cart` (
   `price` text,
   `currentID` int(11) DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=22 DEFAULT CHARSET=utf8 COMMENT='newTable';
+) ENGINE=InnoDB AUTO_INCREMENT=22 DEFAULT CHARSET=utf8 COMMENT='cart';
 
 -- ----------------------------
 -- Records of cart
@@ -71,7 +70,7 @@ CREATE TABLE `category` (
   `image` text,
   `cate` text,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8 COMMENT='newTable';
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8 COMMENT='category';
 
 -- ----------------------------
 -- Records of category
@@ -131,7 +130,7 @@ CREATE TABLE `goodsdetails` (
   `price` text,
   `topimage` text,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='newTable';
+) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='goodsdetails';
 
 -- ----------------------------
 -- Records of goodsdetails
@@ -161,7 +160,7 @@ CREATE TABLE `keywords` (
   `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'Primary Key',
   `content` varchar(255) DEFAULT NULL COMMENT 'content',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8 COMMENT='newTable';
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8 COMMENT='keywords';
 
 -- ----------------------------
 -- Records of keywords
@@ -183,10 +182,11 @@ COMMIT;
 DROP TABLE IF EXISTS `user`;
 CREATE TABLE `user` (
   `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'Primary Key',
-  `openid` text,
-  `session_key` text,
+  `openid` text,     
+  `session_key` text,  
+  --openid 和 session_key 用于标识特定用户的唯一性或者保存临时的认证信息。
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8 COMMENT='newTable';
+) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8 COMMENT='user';
 
 -- ----------------------------
 -- Records of user