Flask 与 小程序 加入购物车功能

构建数据库 common/models/member/MemberCart.py

DROP TABLE IF EXISTS `member_cart`;

CREATE TABLE `member_cart` (
  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
  `member_id` bigint(20) NOT NULL DEFAULT '0' COMMENT '会员id',
  `food_id` int(11) NOT NULL DEFAULT '0' COMMENT '商品id',
  `quantity` int(11) NOT NULL DEFAULT '0' COMMENT '数量',
  `updated_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '最后一次更新时间',
  `created_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '插入时间',
  PRIMARY KEY (`id`),
  KEY `idx_member_id` (`member_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='购物车';

flask-sqlacodegen 'mysql://root:[email protected]/food_db' --tables member_cart --outfile "common/models/member/MemberCart.py"  --flask