摘要：
转自:https://support.microsoft.com/en-us/kb/915599SUMMARYThis article describes error messages that you may receive when you use the Microsoft .NET Fram... 阅读全文
摘要：
转自:http://www.outsystems.com/forums/discussion/15641/tip-the-underlying-connection-was-closed-an-unexpected-error-occurred-on-a-rece/SymptomYou applic... 阅读全文
摘要：
转自:http://stackoverflow.com/questions/18665756/difference-between-operation-has-time-out-and-504-gateway-timeoutThe operation has timed outis acliente... 阅读全文