dbcp連接報錯：The last packet successfully received from the server was , , milliseconds ago. The last packet sent successfully to the server was , , milliseconds ago. is longer than the server configured ...
2019-06-28 13:29 0 727 推薦指數：
轉載：https://blog.csdn.net/yaheng100/article/details/87875474 最近接手了一個SpringBoot+Mybatis+Mysql的JAVA爬蟲項目，在爬取並解析完數據之后准備存入數據庫時遇到了一個以前沒有見過的報錯，網上方案眾多且不 ...
解決： 是mysql超時設置的問題 如果連接閑置8小時 (8小時內沒有進行數據庫操作), mysql就會自動斷開連接。 在connection url中加參數: autoReconnect=true ...
本地升級了下MySQL的版本，從5.6升為5.7，數據文件直接拷貝的，項目查詢數據庫報錯： Could not retrieve transation read-only status server The last packet successfully received from ...
在這里是因為在配置文件連接數據庫的url不正確 仔細查看一下,是否跟數據庫一樣 ...
調試一個程序， 調試到一半， 下班回家， 程序卡在了某一行， 第二天早上回來一看， 發現了異常： 錯誤信息一大堆，其實就是 其實關鍵字是 timeouts， 也就是 mysql 的連接 超時了！ 不用管， 重啟就好了！ ...
問題1： 連接本地mysql，報如下錯誤 The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from ...
在鏈接數據庫的時候，報錯如下： The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 上網 ...
© 版權聲明：本文為博主原創文章，轉載請注明出處 1.問題描述 搭建SSH框架，啟動時報錯如下： The last packet sent successfully to the server was 0 milliseconds ago. The driver has ...
