Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.

"Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost."是一个网络连接错误的提示信息。它表示在与服务器通信时，预期要读取4个字节的响应数据，但却在连接意外中断之前没有读取到任何字节。这个错误的原因可能是服务器出现故障、网络连接不稳定或者请求超时等。根据给出的引用，这个错误消息看起来是来自Java的数据库访问层，可能是在与数据库服务器通信时发生了连接问题。然而，具体的原因需要进一步的调查和分析才能确定。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unex](https://blog.csdn.net/testcs_dn/article/details/78961372)[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-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
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- *3* [http.client.IncompleteRead: IncompleteRead(0 bytes read)](https://download.csdn.net/download/weixin_38668754/13745287)[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-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
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