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比方说
ios

-1000     NSURLErrorBadURL                    The connection failed due to a malformed URL.
-1001     NSURLErrorTimedOut                    The connection timed out.
-1002     NSURLErrorUnsupportedURL            The connection failed due to an unsupported URL scheme.
-1003     NSURLErrorCannotFindHost            The connection failed because the host could not be found.
-1004     NSURLErrorCannotConnectToHost        The connection failed because a connection cannot be made to the host.
-1005    NSURLErrorNetworkConnectionLost     The connection failed because the network connection was lost.
-1006     NSURLErrorDNSLookupFailed            The connection failed because the DNS lookup failed.
-1007     NSURLErrorHTTPTooManyRedirects        The HTTP connection failed due to too many redirects.
-1008    NSURLErrorResourceUnavailable           The connection’s resource is unavailable.
-1009     NSURLErrorNotConnectedToInternet```

为什么还要搞这些错误码出来?你是怎么看?

1个回答

︿ 0

這些是客戶端的失敗

如果你連不到服務器, 是拿不到服務器返回的狀態的