The last packet successfully received from the server was 8 milliseconds ago.
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 ...
原文：The last packet successfully received from the server was 1,480 milliseconds ago.
場景：一個上傳接口，需要上傳幾十M的文件，文件中包含 幾W的數據，然后對 W的數據進行同步批量插入，每次批量插入 W。最后返回結果。 項目上線一段時間后，上傳接口出現問題，數據庫用的MySQL . . ，報了如下錯誤： 首先百度了一發，按照網上的解決方案，修改了my.cnf中的超時時間： 將原來默認的 小時改為 年。這里單位是秒。 修改了德魯伊的：testOnBorrow true。 跑了一天，M ...
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