问：

This is my current call to (asmx) SOAP web service:

NSString *soapMessage =    [NSString stringWithFormat:     @"
     "     "
     
      "     "
      
       "     "
       
        "     "
        
         %i
        "     "
        
         %@
        "     "
        
         %@
        "     "
       "     "
      "     "
     ", par1, par2, par3     ];NSURL *url = [NSURL URLWithString:@"http://....asmx"];    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];    NSString *msgLength = [NSString stringWithFormat:@"%lu", (unsigned long)[soapMessage length]];    [request addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];    [request addValue: msgLength forHTTPHeaderField:@"Content-Length"];    [request setHTTPMethod:@"POST"];    [request setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];operation.responseSerializer = [AFXMLParserResponseSerializer serializer];[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {        if([self.delegate respondsToSelector:@selector(myAppHTTPClientDelegate:didUpdateWithWeather:)]){            [self.delegate myAppHTTPClientDelegate:self didUpdateWithWeather:responseObject];        }             } failure:^(AFHTTPRequestOperation *operation, NSError *error) {                    if([self.delegate respondsToSelector:@selector(myAppHTTPClientDelegate:self:didFailWithError:)]){            [self.delegate myAppHTTPClientDelegate:self didFailWithError:error];        }    }];    [operation start];

But I need to change this to use

AFHTTPSessionManager.

I suppose that I need to use this:

UPDATE

NSDictionary *s_request = @{@"par1": [NSString stringWithFormat:@"%i", par1], @"par2": par2, @"par3": par3, @"par4": [NSString stringWithFormat:@"%i", par4], @"par5": par5};    AFHTTPSessionManager* s_manager = [[AFHTTPSessionManager alloc] init];    [s_manager POST:@"http://192.168.10.26/mywebservice/myservice.asmx?op=MethodName" parameters:s_request success:^(NSURLSessionDataTask *task, id responseObject) {        NSLog(@"DONE!");    } failure:^(NSURLSessionDataTask *task, NSError *error) {        NSLog(@"FAILED %@, %@", [error localizedDescription], [error localizedFailureReason]);    }];

This code always fail. Getting error 500. Do I just need to add method URL or I need to add complete soap message somewhere. What I miss here?

答：

You need to pass parameter in Dictionary like in the following example:

NSDictionary *request = @{@"email": self.email.text, @"password": self.password.text};[manager POST:login parameters:request success:^(AFHTTPRequestOperation *operation, id responseObject) {  NSLog(@"DONE!");} failure:^(AFHTTPRequestOperation *operation, NSError *error) {    NSLog(@"Failed to log in: %@", operation.responseString);}];