解決異常：“The last packet sent successfully to the server was 0 milliseconds ago. ”的辦法
出現異常”The last packet sent successfully to the server was 0 milliseconds ago.“的大部分原因是由於數據庫回收了連接，而系統的緩沖池不知道，繼續使用被回收的連接所致的。 以mysql為例 ...
原文：解決異常：“The last packet sent successfully to the server was 0 milliseconds ago. ”的辦法
今天寫ssm的時候遇見一個錯誤， 我的報錯如下 上網查了很多， 有的說是dao層xml條件參數值錯誤，仔細檢查並沒有， 有的說是一般有Illegal access: this web application instance has been stopped already. Could not load .... The eventual following stack trace is cau ...
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Mysql 的異常：The last packet successfully received from the server was 90 milliseconds ago. The last packet sent successfully to the server
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！ ...
The last packet successfully received from the server was 20,519 milliseconds ago. The last packet sent successfully to the server was 0 milliseconds
the server was 20,519 milliseconds ago. The last pac ...
The last packet sent successfully to the server was 0 milliseconds ago
出現異常”The last packet sent successfully to the server was 0 milliseconds ago.“的大部分原因是由於數據庫回收了連接，而系統的緩沖池不知道，繼續使用被回收的連接所致的。 以mysql為例 ...
【異常】The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
1 詳細異常信息 2 自己是在Spark程序里面調用的mysql的程序，因為是分布式環境，所以不一定是在本機調用mysql連接 分布式環境 不要用localhost的配置，導致遠程主機找不到 ...
mysql 連接池連接超時的問題(The last packet successfully received from the server was 2,431 milliseconds ago. The last packet sent successfully to the server
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 ...
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
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 ...
The last packet successfully received from the server was 2,272 milliseconds ago. The last packet sent successfully to the server was 2,258
報錯 原因 在網上查詢許多，沒有解決問題，最后考慮到我的數據庫連接字符串 解決方法 將useSSL=true改為useSSL=false ...