Futures_OP 3: 400: {"code":"50004","data":[],"msg":"Endpoint request timeout. "}
运行一段时间出现,,,,,,,,,
lzhqljI have a dream. I've set an exception, can I just go ahead and do it?
The Little DreamHello, this error is an overtime visit to the exchange interface.
The Little DreamWhen this error is reported, the interface returns null.