yb课堂实战之播放记录表设计和模块开发 《十五》

play_record表设计

DROP TABLE IF EXISTS `play_record`;
CREATE TABLE `play_record` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `user_id` int(11) DEFAULT NULL,
  `video_id` int(11) DEFAULT NULL,
  `current_num` int(11) DEFAULT NULL COMMENT '当前播放第几集',
  `episode_id` int(11) DEFAULT NULL COMMENT '当前播放第几集视频id',
  `create_time` datetime DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

SET FOREIGN_KEY_CHECKS = 1;

整合用户下单接口

VideoOrderServiceImpl.java

PlayRecord.java

EpisodeMapper.java

EpisodeMapper.xml

PlayRecordMapper.java

PlayRecordMapper.xml