he driver has not received any packets from the server
时间: 2023-09-27 16:08:08 浏览: 55
"the driver has not received any packets from the server"错误通常是由于MySQL连接超时引发的。当一个连接的空闲时间超过MySQL服务器的默认等待超时时间时,服务器会自动断开该连接。然而,连接池可能仍然认为该连接是有效的,当应用程序尝试使用这个连接时,就会出现此错误信息。部分添加以下参数:
wait_timeout=31536000
interactive_timeout=31536000
这将将等待超时时间设置为1年。
3. 保存并关闭文件。
4. 重新启动MySQL服务:
sudo service mysql restart
这样,MySQL服务器的等待超时时间将会延长,减少了出现该错误的可能性。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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