我正在制作一个 HTTP Post，我想知道如何将响应转换为 NSDictionary 或 NSArray。这是我的代码:
NSString *post = [NSString stringWithFormat: @"SomeData=text", text];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:@"https://www.my.site/receiver"]];
[request setHTTPMethod:@"POST"];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:postData];
NSURLResponse *response;
NSError *err;
NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&err];
编辑:
转换后的响应如下所示:
NSString *string = [[NSString alloc] initWithData:responseData encoding:NSASCIIStringEncoding];
2011-12-04 11:50:00.924 Dancing Ruby[404:207] response: SID=DQAAAMAAAAAjy9MXrxh7Hi4nXTpyVTnqMR4c_W2wCQmLmO7xDHz7v91kl16tH-0UyazONU2nGjsUYxGzAPd9lvNcCGLfcz7YFLQRhG8yW8_wn3V46g8SY0A5bnfmGhuIbAMoCetow09cOnE7aYUzEZ4u5zVnJFoNepa9BlheFAA8JFLomw3luHedLkJZi_CQJO48CtwLZeIF9zhD5RNUDUretNh_1QBN2fHntSiqASMHHHyd9dtlTaXpokx_KIJovxo0dNYUJbs
LSID=DQAAAMIAAACgjuwUzSRNh2xXrWsdA81_fLVCguvatiHHU6b1dMm0TD6-lQyl-odfIfLGWgee4_j3HXUNsqtTm-aEFgylW2QURA5F9_1Fx8WRECIWOkUoLfWBGchoxRfhxKqCoD-zzgg1opjSmrDyv0U1NZRN7YGiqkLj4Fz_Qm6oPapov2_J33KT0ENFTKnqyzS0zU3wHgKSGb1aoKKO0ZJCTFk20AX3cLYPuMWoJcnyrLipCzZjkjwGEEhfgz31ISPS9OGezPzYJji-UxTmaJB7Va7SGquX
Auth=DQAAAMEAAACgjuwUzSRNh2xXrWsdA81_fLVCguvatiHHU6b1dMm0TD6-lQyl-odfIfLGWgee4_gex6ZHpCOn0tXFwuivD7ESwhFMJGdLRYSspk-leGqj-eCkXUgsg4DBvxPbdpREFlU_j0RGm_qufXlaScZV3x17plY5-xrhvhziEVFf3eLiHEmN9HHNwh8uElyYyJ1rLNAbIunpG3D10ASr4WPQDIz_52OOKy07CmQrBNDdUcpkT5bXqBe3Cdw8aqld0LZH2AIMEdj7PupfRaneJgF-nCBZ
最佳答案
你需要为此使用某种解析器。如果响应是 XML 格式，您可以使用 NSXMLParser。 Here您可以找到有关如何使用它的教程。相同的概念适用于任何其他类型的数据。您必须事先知道会发生什么，以便正确解析它。
希望对你有帮助
关于objective-c - iOS http post 对 NSDictionary 或 NSArray 的响应，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/8374917/