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我有一個帶參數的URL。在Firefox中。我有下載加載項並找到請求的參數。我在httpFox附加工具上找到了PostData Tab，我看到了參數和值。如何發送NSMutableURLRequest的PostData請求
我創建了一個字符串，並添加參數，並編碼字符串的值
NSString *parameterId = [NSString StringWithFormat:@"ac$2_sdrex_es34_4333f=Caa111"];
NSString EncodeID = [parameterId
stringByAddingPercentEscapesUsingEncoding:NSASCIIStringEncoding];
...並創建了POSTDATA，
PostData = [encodeID dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
...並設置postLength，
NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];
...並設置http標頭值，
[request setValue:postLength forHttpHeaderField:@"Content-Length"];
[request setHTTPBody:postData];
，然後進行連接，
connection = [[NSURLConnection alloc]initWithRequest:request delegate:self];
但是這會導致下面的錯誤...
Error Domain = NSURLErrorDomain code= -1002 unsupported url
我已編碼的網址了。
任何人都可以告訴我如何解決這個問題？
This is what after creating the postData!
NSURL * url = [NSURL URLWithString：urlString];
theRequest = [[NSMutableURLRequest alloc] initWithURL：url];
[theRequest setValue:@"win-eqjf1b1ep06:20000" forHTTPHeaderField:@"Host"];
[theRequest setValue:@"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.10) Gecko/20100914 Firefox/3.6.10" forHTTPHeaderField:@"User-Agent"];
[theRequest setValue:@"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" forHTTPHeaderField:@"Accept"];
[theRequest setValue:@"en-us,en;q=0.5" forHTTPHeaderField:@"Accept-Language"];
[theRequest setValue:@"gzip,deflate" forHTTPHeaderField:@"Accept-Encoding"];
[theRequest setValue:@"ISO-8859-1,utf-8;q=0.7,*;q=0.7" forHTTPHeaderField:@"Accept-Charset"];
[theRequest setValue:@"115" forHTTPHeaderField:@"Keep-Alive"];
[theRequest setValue:@"keep-alive" forHTTPHeaderField:@"Connection"];
[theRequest setValue:postLength forHTTPHeaderField:@"Content-Length"];
[theRequest setHTTPBody:postData];
@all 預先感謝
請同時發佈您用於初始化NSMutableURLRequest本身的代碼，謝謝。 – Snips 2012-08-06 08:46:57
@snips我用NSMutableURLRequest編輯！ – kiran 2012-08-06 09:18:12