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(Objective-C) HTTPS Upload File to Web ServerUploads a file to a web server using HTTPS.
#import <CkoHttpRequest.h> #import <CkoHttp.h> #import <CkoHttpResponse.h> // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // The ContentType, HttpVerb, and Path properties should // always be explicitly set. CkoHttpRequest *req = [[CkoHttpRequest alloc] init]; req.HttpVerb = @"POST"; req.Path = @"/receiveMyUpload.aspx"; req.ContentType = @"multipart/form-data"; [req AddStringForUpload: @"fileA" filename: @"fileA.txt" strData: @"This is the contents of file A" charset: @"utf-8"]; BOOL success = [req AddFileForUpload: @"starfish.jpg" path: @"qa_data/jpg/starfish.jpg"]; if (success != YES) { NSLog(@"%@",req.LastErrorText); return; } CkoHttp *http = [[CkoHttp alloc] init]; // ---------------------------------------------------------------------------- // IMPORTANT: // HTTP uploads require a counterpart implementation on the server, written in any desired language // such as C#, Classic ASP, PHP, etc., which consumes the upload being sent. // See: ASP.NET Receive Upload // ---------------------------------------------------------------------------- // Do the upload. BOOL useSslTls = YES; CkoHttpResponse *resp = [http SynchronousRequest: @"www.example.com" port: [NSNumber numberWithInt: 443] ssl: useSslTls req: req]; if (http.LastMethodSuccess != YES) { NSLog(@"%@",http.LastErrorText); return; } NSLog(@"%@%d",@"response status code = ",[resp.StatusCode intValue]); NSLog(@"%@",@"response body:"); NSLog(@"%@",resp.BodyStr); |
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