CREATE TABLE `offline_pay` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `out_trade_no` varchar(255) NOT NULL,
  `create_time` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '提交时间',
  `img_src` varchar(255) NOT NULL COMMENT '图片路径',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=52 DEFAULT CHARSET=utf8;