AFNetworkingはネットワーク要求を実現する。

GET要求

- (IBAction)get:(id)sender {

    //     
    NSString *urlString = @"http://piao.163.com/m/cinema/list.html?app_id=1&mobileType=iPhone&ver=2.6&channel=appstore&deviceId=9E89CB6D-A62F-438C-8010-19278D46A8A6&apiVer=6&city=110000";
    //  http      
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];

    //        
    //AFHTTPRequestSerializer key=value  (  )
    //AFJSONRequestSerializer JSON    
    manager.requestSerializer = [AFHTTPRequestSerializer serializer];

    //        
    //AFHTTPResponseSerializer      
    //AFJSONResponseSerializer JSON   (  )
    //AFXMLParserResponseSerializer XML  
    manager.responseSerializer =[AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingMutableLeaves];

    //    
    [manager GET:urlString
      parameters:nil
        progress:^(NSProgress * _Nonnull downloadProgress) {

        } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
            NSLog(@"    ");
            NSLog(@"%@", responseObject);

        } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
            NSLog(@"    ");
        }];
}

POSTリクエスト

- (IBAction)post:(id)sender {

    //     
    NSString *urlString = @"http://piao.163.com/m/cinema/schedule.html?app_id=1&mobileType=iPhone&ver=2.6&channel=appstore&deviceId=9E89CB6D-A62F-438C-8010-19278D46A8A6&apiVer=6&city=110000";
    //       
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
    //        (  )
    //        (  )
    //    
    //       
    NSDictionary *parameters = @{@"cinema_id" : @1533};
    [manager POST:urlString
       parameters:parameters
         progress:nil
          success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

              NSLog(@"    ");
              NSLog(@"%@", responseObject);

         } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

             NSLog(@"    ");
         }];

}

POSTで図面付きブログの送信を要請しました。

- (IBAction)postWeibo:(id)sender {

    NSString *urlString = @"https://upload.api.weibo.com/2/statuses/upload.json";
    NSString *token = @"2.00hd363CtKpsnBedca9b3f35tBYiPD";

    NSDictionary *parameters = @{@"access_token" : token,  //    
                                 @"status" : @"   lip"   //     
                                 };

    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];

    [manager POST:urlString
       parameters:parameters
constructingBodyWithBlock:^(id  _Nonnull formData) {

    UIImage *image = [UIImage imageNamed:@"  .jpg"];
    NSData *imageData = UIImageJPEGRepresentation(image, 1);

    //name         
    //mimeType:      
    //jpg -- image/jpeg
    //png -- image/png
    [formData appendPartWithFileData:imageData name:@"pic" fileName:@"ljp" mimeType:@"image/jpeg"];

}
         progress:^(NSProgress * _Nonnull uploadProgress) {
            //      
             NSLog(@"%.1lf", (CGFloat)uploadProgress.completedUnitCount/uploadProgress.totalUnitCount*100);
         }
          success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

              NSLog(@"    ");
          }
          failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
              NSLog(@"    ");
          }];

}