Servlet案例：发生错误org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: expecte 

20-Jun-2020 20:48:31.466 信息 [http-nio-8080-exec-7] com.alibaba.druid.pool.DruidDataSource.info {dataSource-1} inited
org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: expected 1, actual 0
posted @ 2021-11-18 15:38  清澈的澈  阅读(8)  评论(0)  编辑  收藏  举报  来源