he last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server

这个错误" The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server."通常是由于数据库连接问题引起的。其中可能的原因有以下几种:

数据库连接被回收: 这种情况下，系统的缓冲池不知道连接已经被回收，继续使用已经被回收的连接导致错误。123引用[.reference_title]

1 两种解决异常：“The last packet sent successfully to the server was 0 milliseconds ago. ”的办法...[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2allinsert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
2 The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2allinsert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
3 The last packet sent successfully to the server was 0 milliseconds ago. 解决办法记录[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2allinsert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
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