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您好我想在JSON對象中發佈XML數據。如何在NSURLConnection中的Json對象中發佈xml?
這是我發佈
[request setValue:@"application/json" forHTTPHeaderField:@"Accept"];
NSString *postString = [NSString stringWithFormat:@"{\"UserId\":\"%@\",\"UserDataXML\":\"%@\"}",@"USRfa9210bad85165d5",@"<Root Bookmark=\"Page1\">\\u000d\\u000a <Name>MyName<\Name>\\u000d\\u000a <Address>MyAddress<\ Address></Root>"];
NSData *requestData = [postString dataUsingEncoding:NSUTF8StringEncoding];
[request setHTTPMethod:@"POST"];
[request setValue:@"application/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
[request setValue:[NSString stringWithFormat:@"%d", [requestData length]] forHTTPHeaderField:@"Content-length"];
[request setHTTPBody:requestData];
在connectionDidFinishLoading _responseData是來時的路,但responsedict越來越空。 我哪裏出錯了?
- (void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSLog(@"_responseData %@",_responseData);
NSString *responseString = [[NSString alloc] initWithData:_responseData encoding:NSUTF8StringEncoding];
NSError *error;
NSData *jsonData = [responseString dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *responseDict = [NSJSONSerialization JSONObjectWithData:jsonData options:0 error:&error];
NSLog(@"responseDict %@",responseDict);
}