The connection to the server was closed unexpectedly, perhaps it is offline. You...

[ERROR: The connection to the server was closed unexpectedly, perhaps it is offline. You can retry the request immediately or wait and retry later.]
[错误：与服务器的连接意外关闭，可能服务器已离线。您可以立即重试请求，或稍后重试。]

原因分析：

网络连接不稳定或服务器临时不可用导致。

解决方案：

• 立即重试：在代码中添加重试逻辑，短时间内多次尝试连接。
• 检查服务器状态：确认目标服务器是否正常运行，网络是否通畅。

预防措施：

• 在应用程序中实现健壮的重试机制，并设置合理的指数退避策略。


• 监控服务器的可用性和网络连接状况，及时发现并处理问题。