iPhone模擬器上的代理授權

Question

有這樣的問題，希望你能幫助我..找不到任何地方。下面是我使用的代碼：

NSURL *serverURL = [NSURL URLWithString:@"http://someServer.com/Login"]; 
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:serverURL]; 
[request addValue:@"text/plain" forHTTPHeaderField:@"ACCEPT"]; 
[request setHTTPMethod:@"POST"]; 

[request setCachePolicy:NSURLRequestReloadIgnoringLocalAndRemoteCacheData]; 

NSData *data = [encodedString dataUsingEncoding:NSUTF8StringEncoding]; 
[request setHTTPBody:data]; 

URLLoader *loader = [URLLoader loaderWithRequest:request]; 

當我想從電腦都可以在瀏覽器中查看在服務器http://someServer.com/Login。

當我嘗試從iPhone模擬器上的safary訪問相同的服務器 - 授權後出現授權窗口一切正常。

但是，當我在iPhone模擬器上以程序方式執行此請求時，我發佈了代碼示例。出現下一個錯誤：

The following error was encountered: 
Cache Access Denied. 

Sorry, you are not currently allowed to request: 
    http://someserver.com/Login 
from this cache until you have authenticated yourself. 

我該如何解決這個問題？感謝名單！

Answer 1

似乎您在撥打電話時需要發送身份驗證憑據。 嘗試使用NSURLConnection類撥打電話，設置委託，並實現以下方法

-(void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge{ 
    if ([challenge previousFailureCount] == 0) { 
     NSURLCredential *newCredential; 
     newCredential=[NSURLCredential credentialWithUser:@"ABC" 
               password:@"XYZ" 
               persistence:NSURLCredentialPersistenceNone]; 
     [[challenge sender] useCredential:newCredential 
       forAuthenticationChallenge:challenge]; 

    } else { 

     [[challenge sender] cancelAuthenticationChallenge:challenge]; 
     // inform the user that the user name and password 
     // in the preferences are incorrect 
    } 

}