玛德,数据行都返回过来了,就是没有输出参数!!!
扒官方设计文档:这么一段 雷死人了!!!
When a stored procedure is called using MySqlCommand.ExecuteReader, and the stored procedure has output parameters, the output parameters are only set after the MySqlDataReader returned by ExecuteReader is closed.
时间: 2024-10-20 04:55:01