摘要: 使用Connector/J连接MySQL数据库,程序运行较长时间后就会报以下错误: Communications link failure,The last packet successfully received from the server was *** millisecond ago.Th 阅读全文
posted @ 2017-11-04 12:26 keepup~ 阅读(8913) 评论(0) 推荐(0) 编辑