Imooc Java High Concurrency Seckill Online Shopping System(Course)
- Spring,SpringMVC,Mybatis,Maven,Bootstrap,jQuery,Mysql,Restful API.
- Use Redis the improve the performance.
CREATE DATABASE seckill;
USE seckill;
-- todo:mysql Ver 5.7.12for Linux(x86_64)中一个表只能有一个TIMESTAMP
CREATE TABLE seckill(
`seckill_id` BIGINT NOT NUll AUTO_INCREMENT COMMENT '商品库存ID',
`name` VARCHAR(120) NOT NULL COMMENT '商品名称',
`number` int NOT NULL COMMENT '库存数量',
`start_time` TIMESTAMP NOT NULL COMMENT '秒杀开始时间',
`end_time` DATETIME NOT NULL COMMENT '秒杀结束时间',
`create_time` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
PRIMARY KEY (seckill_id),
key idx_start_time(start_time),
key idx_end_time(end_time),
key idx_create_time(create_time)
)ENGINE=INNODB AUTO_INCREMENT=1000 DEFAULT CHARSET=utf8 COMMENT='秒杀库存表';
-- 初始化数据
INSERT into seckill(name,number,start_time,end_time)
VALUES
('3000元秒杀iphone6',100,'2016-01-01 00:00:00','2016-12-31 00:00:00'),
('2000元秒杀ipad',100,'2016-01-01 00:00:00','2016-05-01 00:00:00'),
('6000元秒杀mac book pro',100,'2016-07-01 00:00:00','2016-12-31 00:00:00'),
('7000元秒杀iMac',100,'2016-05-01 00:00:00','2016-12-31 00:00:00')
-- 秒杀成功明细表
-- 用户登录认证相关信息(简化为手机号)
CREATE TABLE success_killed(
`seckill_id` BIGINT NOT NULL COMMENT '秒杀商品ID',
`user_phone` BIGINT NOT NULL COMMENT '用户手机号',
`state` TINYINT NOT NULL DEFAULT -1 COMMENT '状态标识:-1:无效 0:成功 1:已付款 2:已发货',
`create_time` TIMESTAMP NOT NULL COMMENT '创建时间',
PRIMARY KEY(seckill_id,user_phone),/*联合主键*/
KEY idx_create_time(create_time)
)ENGINE=INNODB DEFAULT CHARSET=utf8 COMMENT='秒杀成功明细表'
SHOW CREATE TABLE seckill\G;#显示表的创建信息