AFNetworking POST 요청 보내기

참고 사이트: http://stackoverflow.com/questions/7623275/afnetworking-post-request

This isn't the only way to do it, but requestWithMethod: is one way to do it: NSURL *url = [NSURL URLWithString:@"https://mysite.com/"]; AFHTTPClient *httpClient = [[AFHTTPClient alloc] initWithBaseURL:url]; NSDictionary *params = [NSDictionary dictionaryWithObjectsAndKeys: height, @"user[height]", weight, @"user[weight]", nil]; NSMutableURLRequest *request = [httpClient requestWithMethod:@"POST" path:@"/myobject" parameters:params]; AFHTTPRequestOperation *operation = [AFHTTPRequestOperation operationWithRequest:request completion:^(NSURLRequest *req, NSHTTPURLResponse *response, NSData *data, NSError *error) { BOOL HTTPStatusCodeIsAcceptable = [[NSIndexSet indexSetWithIndexesInRange:NSMakeRange(200, 100)] containsIndex:[response statusCode]]; if (HTTPStatusCodeIsAcceptable) { NSLog(@"Request Successful"); } else { NSLog(@"[Error]: (%@ %@) %@", [request HTTPMethod], [[request URL] relativePath], error); } }]; NSOperationQueue *queue = [[[NSOperationQueue alloc] init] autorelease]; [queue addOperation:operation]; share|improve this answer answered Oct 2 '11 at 8:50 JosephH 12.9k34164

혹은 다음을 참고한다: http://samwize.com/2012/10/25/simple-get-post-afnetworking/ Simple GET/POST AFNetworking OCT 25TH, 2012 | COMMENTS AFNetworking is the choice for iOS/Mac developers when it comes to choosing a HTTP library. ASIHTTPRequest used to be the choice, until 2011 when it became inactive. I am one of the many who is forced to switch camp. In many ways, it seems AFNetworking would be better. It uses blocks! However, I find the documentation lacking. It has an overview, getting started, introduction, complete reference, … But yet, it didn’t provide example on how you make a simple HTTP GET or POST. Here is how you do it: GET 1 2 3 4 5 6 7 8 9 10 11 12 13 AFHTTPClient *httpClient = [[AFHTTPClient alloc] initWithBaseURL:[NSURL URLWithString:@"http://samwize.com/"]]; NSMutableURLRequest *request = [httpClient requestWithMethod:@"GET" path:@"http://samwize.com/api/pigs/" parameters:nil]; AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request]; [httpClient registerHTTPOperationClass:[AFHTTPRequestOperation class]]; [operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) { // Print the response body in text NSLog(@"Response: %@", [[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding]); } failure:^(AFHTTPRequestOperation *operation, NSError *error) { NSLog(@"Error: %@", error); }]; [operation start]; POST POST a urlencoded form name=piggy in the http body. 1 2 3 4 5 6 7 AFHTTPClient *httpClient = [[AFHTTPClient alloc] initWithBaseURL:[NSURL URLWithString:@"http://samwize.com/"]]; [httpClient setParameterEncoding:AFFormURLParameterEncoding]; NSMutableURLRequest *request = [httpClient requestWithMethod:@"POST" path:@"http://samwize.com/api/pig/" parameters:@{@"name":@"piggy"}]; // Similar to GET code ... If you want to POST a json such as {"name":"piggy"}, you change the encoding: 1 [httpClient setParameterEncoding:AFJSONParameterEncoding]; If you want to do a multi-part POST of an image, you do this: 1 2 3 NSMutableURLRequest *request = [httpClient multipartFormRequestWithMethod:@"POST" path:@"http://samwize.com/api/pig/photo" parameters:nil constructingBodyWithBlock: ^(id <AFMultipartFormData>formData) { [formData appendPartWithFileData:imageData name:@"avatar" fileName:@"avatar.jpg" mimeType:@"image/jpeg"]; }]; This simple guide has been helped by this, this and this. Pitfalls Do not use [[AFHTTPClient alloc] init], as that does not initialize a lot of stuff. Use initWithBaseURL instead. For instance, if in the above example (POST JSON) you had used init, the Content-Type will be application/json; charset=(null) Charset should be utf-8, not null

Thank you very much Joseph it worked very well. I just had a question after I alloc the httpClient I release it after creating the request, I dont seem to have any crashes and seems to work well. I just wanted to confirm that that is the correct spot to release it. Thank you very much again. Kind Regards – Sam Barnet Oct 2 '11 at 20:13 1   Yes, that would works. The AFHTTPClient is really intended to be kept around and used again if you make another request, but releasing it straight after the 'requestWithMethod:' call is acceptable. – JosephH Oct 2 '11 at 21:22 Hi Joseph, I finally got it working with a json response and I set up another questionstackoverflow.com/questions/7630289/… to really know whether I am doing it right. Thanks so much sorry to bother. – Sam Barnet Oct 3 '11 at 1:05 7   This code sample makes me want to keep using ASI. – Jason Moore Feb 16 at 14:35 hey sorry to make this out of the blue but I have been looking everywhere on what to import however, it just doesnt do it for me I have imported #import "AFHTTPRequestOperation.h" #import "AFHTTPClient.h" #import "ASIHTTPRequest.h" #import "ASIFormDataRequest.h" #import <Foundation/Foundation.h> yet it still doesnt work :( – chaitanya.varanasi Jul 12 at 14:51