nsurlsession

问题 My app which works great under iOS8 no longer runs under iOS9. The problem is that despite having the following in my .plist file: <key>NSAppTransportSecurity</key> <dict> <!--Include to allow all connections (DANGER)--> <key>NSAllowsArbitraryLoads</key> <true/> </dict> The following code: NSURL *targetURL = [NSURL URLWithString:_caseStudyListTitleURL]; NSURLRequest *request = [NSURLRequest requestWithURL:targetURL]; [_myWebView loadRequest:request]; results in the error: NSURLSession

问题 I am writing a multi-user app using NSURLSession and I can't figure out how to have a separate cookie storage when working with multiple NSURLSession instances. I tried setting NSURLSessionConfiguration 's HTTPCookieStorage property with a NSHTTPCookieStorage that I alloc/init'ed myself but it doesn't work (cookies aren't stored, even if I call setCookie: myself) I also tried using [NSURLSessionConfiguration ephemeralSessionConfiguration] but then again, my cookies aren't stored between

问题 I searched all the solution avaliable in stackoverflow. Still confused with this. Please point me if i am doing any mistake. I am getting 401 error. NSMutableURLRequest* request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://qa.api.xxxxxx.com/v0/jobs/93033"]]; NSString *authStr = @"xxxxxxxx:xxxxxxxxxxx"; NSData *authData = [authStr dataUsingEncoding:NSUTF8StringEncoding]; NSString *authValue = [NSString stringWithFormat:@"Basic %@",[authData base64EncodedStringWithOptions

问题 How to Design the Overlay Instructions Above The View? I HAD 6 buttons....For Each Button I have To show Overlay For That, Before i click on that Button Suppose... 1) Click button is there...above the Click Button we need to show overlay for click on that button Like That... ** [I Need Like This Overlay menu over the all Buttons][1] [1]: http://i.stack.imgur.com/dIjRF.jpg ** 回答1: Use NSURLSession instead. NSURLConnection is deprecated. NSString *stringURL = [NSString stringWithFormat:@"%@

问题 I have this code here that send a data to my server, this code works very well: NSString *imagepath = [[self applicationDocumentsDirectory].path stringByAppendingPathComponent:@"ProgrammingWithObjectiveC.pdf"]; NSURL *outputFileURL = [NSURL fileURLWithPath:imagepath]; NSURL *icyURL = [NSURL URLWithString:uploadURLString]; NSMutableURLRequest* request = [NSMutableURLRequest requestWithURL:icyURL]; [request setHTTPMethod:@"POST"]; NSURLSessionConfiguration *sessionConfig =

问题 With reference this question answer i am trying to show output string in textview but its kill it. please check NSLog(@"viewcontroller response =%@",responseString); txt_output.text=[NSString stringWithFormat:@"%@",strResponse]; txt_output is in my ViewcontrollerB, and i am returning from ViewcontrollerA NSString *returnstring=[NSString stringWithFormat:@"request=%@ responstring=%@ error=%@",request,responseString,error]; completionHandler(responseString); Resonse print on log , but after it

问题 I am trying upload image using backgroundSessionConfiguration and NSURLSessionUploadTask to keep live upload process in application background mode. But when i use backgroundSessionConfiguration , NSURLSessionUploadTask is not calling delegate method while using defaultSessionConfiguration it call delegate method. Here is the code. //Create a file to upload UIImage *image = [UIImage imageNamed:@"1.jpg"]; NSData *imageData = UIImagePNGRepresentation(image); NSFileManager *fileManager =

问题 class PostFOrData { let url = NSURL( string: "http://210.61.209.194:8088/SmarttvWebServiceTopmsoApi/GetReadlist") var picUrl = NSURL(string : "http://210.61.209.194:8088/SmarttvMedia/img/epi00001.png") var responseString : NSString = "" func forData() -> NSString { let request = NSMutableURLRequest( URL: url!) request.HTTPMethod = "POST" var s : NSString = "" let postString : String = "uid=59" request.HTTPBody = postString.dataUsingEncoding(NSUTF8StringEncoding) let task = NSURLSession

问题 During the debugging of the code I tested the URL, that url works in the browser and the image is displayed in the browser. But the below code is not loading the image to the image wrapper. let row = indexPath.row cell.NewsHeading.font = UIFont.preferredFontForTextStyle(UIFontTextStyleHeadline) cell.NewsHeading.text = SLAFHeading[row] if let url = NSURL(string: SLAFImages[indexPath.row]) { let task = NSURLSession.sharedSession().dataTaskWithURL(url) { (data, response, error) -> Void in if

问题 I am noticing a memory leak around the NSURLSession in my code. Below is the code that uses NSURLSession in my app: -(void)createWithUserId:(NSString*)userId andAccountNumber:(NSString*)accountNumber { NSURL *url = [NSURL URLWithString:[WebServiceUtility getCreateBatchURLWithBaseURL:self.baseURL]]; NSURLSession *session = [NSURLSession sessionWithConfiguration:[WebServiceUtility getSessionConfigurationWithRequestHeader:(NSDictionary*)self.requestHeader andTimeout:self.requestTimeout]];