目標C：擊中URL使用POST方法

SOAP消息這是我的代碼：目標C：擊中URL使用POST方法

NSString *msgLength = [NSString stringWithFormat:@"%d", [soapMessage length]]; 
NSURL *url = [NSURL URLWithString:urlString]; 
theRequest = [NSMutableURLRequest requestWithURL:url]; 
[theRequest addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"]; 

[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"]; 
[theRequest addValue:@"gzip" forHTTPHeaderField:@"accept-encoding"]; 
[theRequest addValue:@"en-us" forHTTPHeaderField:@"accept-language"]; 
[theRequest addValue:@"[application/soap+xml, application/dime, multipart/related, text/*]" forHTTPHeaderField:@"Accept"]; 
//[theRequest addValue:@"user_agent" forHTTPHeaderField:@"user-agent"]; 
[theRequest setHTTPMethod:@"POST"]; 
[theRequest setHTTPBody: [requestMessage dataUsingEncoding:NSUTF8StringEncoding]]; 
NSLog(@"REQUEST\n%@", theRequest); 
webConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];

而在connectionDidFinishLoading，我寫了這一個：

NSString *theXML = [[NSString alloc] initWithBytes: [dataFromWebService mutableBytes] length:[dataFromWebService length] encoding:NSUTF8StringEncoding]; 
NSLog(@"XML:\n%@", theXML);

現在，當我運行代碼，我得到一些錯誤迴應：

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><soap:Fault><faultcode>soap:Client</faultcode><faultstring>Error reading XMLStreamReader.</faultstring></soap:Fault></soap:Body></soap:Envelope>

爲什麼我得到這個錯誤，而不是實際的響應？這是在應用程序端還是在服務器端的錯誤？

編輯：這是SOAP消息：

Content-Type: text/xml; charset=utf-8 
Headers: {Accept=[application/soap+xml, application/dime, multipart/related, text/*], cache-control=[no-cache], Content-Length=[407], content-type=[text/xml; charset=utf-8], host=[172.16.253.74:8080], pragma=[no-cache], SOAPAction=["urn:Login"], user-agent=[Axis/1.4]} 
Payload: <?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><soapenv:Body><login xmlns="http://tilloperations.services.mpos.tcs.com/"><arg0 xmlns=""><password>[email protected]</password><userId>posadmin</userId></arg0></login></soapenv:Body></soapenv:Envelope>

我傳遞有效載荷部分作爲SOAP消息 'requestMessage'。

來源

2012-03-07 utsabiem

讓我看看你的soap消息 – Hector 2012-03-07 09:28:09

請參閱編輯。 – utsabiem 2012-03-07 09:58:39

檢查您的xmlns網址 – Hector 2012-03-07 10:24:59

我意識到這是一個老問題，但爲了記錄，問題幾乎肯定是arg0元素上的空白默認名稱空間聲明。

從Namespaces in XML規範的第2.2引用：

「空字符串，儘管它是一個合法的URI引用，不能使用作爲命名空間名稱」。

來源

2013-05-04 13:30:53

目標C：擊中URL使用POST方法

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