-(IBAction)uploadButtonClicked:(id)sender
{
 
NSData *imageToUpload = UIImageJPEGRepresentation(mainImageView.image,90);
AFHTTPClient *client= [AFHTTPClient clientWithBaseURL:[NSURL URLWithString:@"http://www.THESERVER.com"]];
 
NSMutableURLRequest *request = [client multipartFormRequestWithMethod:@"POST" path:@"/PROJECT/upload.PHP" parameters:nil constructingBodyWithBlock: ^(id <AFMultipartFormData>formData) {
    [formData appendPartWithFileData: imageToUpload name:@"file" fileName:@"temp.jpeg" mimeType:@"image/jpeg"];
}];
 
AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
 
[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation,id responSEObject) {
    NSString *response = [operation responseString];
    NSLog(@"response: [%@]",response);
    [MBProgressHUD hideHUDForView:self.view animated:YES];
} failure:^(AFHTTPRequestOperation *operation,NSError *error) {
    [MBProgressHUD hideHUDForView:self.view animated:YES];
    if([operation.response statusCode] == 403){
        NSLog(@"Upload Failed");
        return;
    }
    NSLog(@"error: %@",[operation error]);
 
}];
 
[operation start];
}

这是我的upload.PHP：

function upload(){
    $uploaddir = '/uploads/';
    $file = basename($_FILES['file']['name']);
    $uploadfile = $uploaddir . $file;
 
    if (move_uploaded_file($_FILES['file']['tmp_name'],$uploadfile)) {
        sendResponse(200,'Upload Successful');
        return true;
    }
    sendResponse(403,'Upload Failed');
        return false;
 
}

当我尝试上传它失败

if (move_uploaded_file($_FILES['file']['tmp_name'],$uploadfile)) {

并返回我设置的403 / false状态代码