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- (IBAction) uploadImage {
/*
turning the image into a NSData object
getting the image back out of the UIImageView
setting the quality to 100
*/
NSData *imageData = UIImageJPEGRepresentation(image.image, 100);
// setting up the URL to post to
NSString *urlString = @"http://uploadhere.com/photos/iphone.php";
// setting up the request object now
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:@"POST"];
/*
add some header info now
we always need a boundary when we post a file
also we need to set the content type
You might want to generate a random boundary.. this is just the same
as my output from wireshark on a valid html post
*/
NSString *boundary = [NSString stringWithString:@"---------------------------14737809831466499882746641449"];
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
[request addValue:contentType forHTTPHeaderField: @"Content-Type"];
/*
now lets create the body of the post
*/
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:@"Content-Disposition: form-data; name=\"q\"\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
NSLog(@"here1");
// setting the body of the post to the reqeust
[request setHTTPBody:body];
NSLog(@"here2");
// now lets make the connection to the web
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
NSLog(@"here3");
//NSLog(returnString);
//picText = rowZero.pickerLabel.text;
NSLog(@"here4");
rowZero.path = returnString;
//NSLog(rowZero.path);
}
나는이 코드를 일부 예제에서 가져 왔으며 내 응용 프로그램에서이 코드를 사용하고 있습니다 ... 그러나 왜 표시하고 있는지 모르겠습니다. 나 그 이미지가 실제로 업로드되고 있지 않다. .. 누군가 틀린 whats를 나에게 이야기 해줄 수 있냐??이 코드를 업로드하고 서버에서 응답을 얻으려면 어떤 변경이 필요합니까?
동기 네트워크 요청을 할 때마다 god가 고양이를 죽입니다. – JustSid