摘要: mapper接口中的常用方法解析 查询 selectByPrimaryKey() User user = XxxMapper.selectByPrimaryKey(100); select * from user where id = 100 selectByExample() UserExampl 阅读全文
posted @ 2021-05-25 00:23 蔚蓝的海洋 阅读(258) 评论(0) 推荐(0)