將用戶名和密碼傳遞到Web服務

Question

我想調用以下web service，但想知道如何傳遞用戶名和密碼並獲得響應。

Answer 1

@interface ViewController() 
{ 
NSURLConnection *clearSession; 
NSMutableData *receivedData; 
} 


- (void)viewDidLoad 
{ 
[super viewDidLoad]; 
// Do any additional setup after loading the view, typically from a nib. 

[self clearsession]; 
} 



-(void)clearsession 

{ 



NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL: [NSURL URLWithString:@"https://mybusiness.expressoft.eu/webserviceintegration/v1/myshop/MyShopDataService.svc/"]]; 




NSString *requestString = [NSString stringWithFormat:@"Username=karthik&Password=abcdesg",nil]; 


NSLog(@" RequestString for get card details: %@",requestString); 

NSMutableData *requestData =[NSMutableData dataWithBytes:[requestString UTF8String] length: [requestString length]]; 

[request setHTTPMethod: @"POST"]; 

[request setHTTPBody: requestData]; 
clearSession = [[NSURLConnection alloc] initWithRequest:request delegate:self]; 

if (clearSession) { 
    NSLog(@"data sent "); 
} else 
{ 
    NSLog(@"Not sent"); 
} 

[clearSession start]; 


} 





-(void)connection:(NSConnection*)conn didReceiveResponse:(NSURLResponse *)response 
{ 
if (receivedData == NULL) 
{ 
    receivedData = [[NSMutableData alloc] init]; 
} 
[receivedData setLength:0]; 



} 

- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data 
{ 

[receivedData appendData:data]; 



} 

- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error 
{ 
    NSLog(@"Connection failed! Error - %@ %@", 
     [error localizedDescription], 
     [[error userInfo] objectForKey:NSURLErrorFailingURLStringErrorKey]); 

UIAlertView *customAlert = [[UIAlertView alloc]initWithTitle:@"No NetWork" message:@"Interet Connection is Lost" delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil]; 
[customAlert show]; 


} 

- (void)connectionDidFinishLoading:(NSURLConnection *)connection 
{ 

if (connection==clearSession) 
{ 

    NSDictionary *jsonDict = [NSJSONSerialization JSONObjectWithData:receivedData options: kNilOptions error:nil]; 
    NSString *tmp=[[NSString alloc]initWithData:receivedData encoding:NSUTF8StringEncoding]; 
    NSLog(@"%@", tmp); 
    NSLog(@" parsing JSON of add checkout: %@", jsonDict); 


} 

}