如何将视频从iOS设备上传到Django服务器

问题描述：

如何将iOS设备上的视频上传到Django服务器，以及如何将视频保存到mp4格式的文件夹中。我试过一些东西。这是我的iOS代码：如何将视频从iOS设备上传到Django服务器

ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:serverAddress]]; 

NSData *postData = [[NSData alloc] initWithContentsOfFile:[self.movieURL absoluteString]]; 

[request setPostValue:@"test" forKey:@"name"]; 
[request addData:postData withFileName:@"testt.mov" andContentType:@"video/quicktime" forKey:@"file"]; 

[request setDelegate:self]; 

[request setCompletionBlock:^ 
{ 
    NSLog(@"ResponseString:%@",[request responseString]); 
}]; 
[request setFailedBlock:^ 
{ 
    NSLog(@"Error"); 
}]; 

[request startSynchronous]; 

[picker dismissViewControllerAnimated:YES completion:nil];

这是我的Python代码：

class UploadFileForm(forms.Form): 
title = forms.CharField(max_length=50) 
file = forms.FileField() 


def upload_file(request): 
    if request.method != "POST": 
     return HttpResponseNotAllowed(permitted_methods=['POST']) 

    form = UploadFileForm(request.POST.get('name'), request.FILES) 

    if form.is_valid(): 
     handle_uploaded_file(request.FILES['file']) 
     return HttpResponse(json.dumps({"Status": 0}, sort_keys=True)) 
    else: 
     return HttpResponse(json.dumps({"Status": 1}, sort_keys=True)) 


def handle_uploaded_file(file, path=''): 
    # filename = file._get_name() 
    destination_file = open('%s/%s' % (settings.MEDIA_ROOT, str(path) + 'test.mp4'), 'wb+') 
    for chunk in file.chunks(): 
     destination_file.write(chunk) 
    destination_file.close()

谢谢。

感谢您发布您的代码，但请在您的问题中多加一点说明：您有什么问题，您期望的结果是什么，以及[您尝试过什么]（http://whathaveyoutried.com）远？通过[问题清单]（http://meta.stackexchange.com/questions/156810/stack-overflow-question-checklist）将帮助我们更好地回答你的问题。谢谢！ –

你好，直到现在我已经让选择器控制器返回我的设备中的视频的路径，我试图将其转换为数据并将其发送到我的python/django服务器，在这里我希望它能够接收它并保存到我的桌面/文件夹从我的设备视频文件。问题是，它在django服务器，但我解决它 - > form = UploadFileForm（request.POST，request.FILES）。现在form.is_valid（）是无效的，因为它没有罚款任何数据。 –

我改变了我的iOS代码 ASIFormDataRequest * request = [ASIFormDataRequest requestWithURL：url]; [请求setPostValue：@“test”forKey：@“title”]; [request setFile：urlString forKey：@“file”]; [请求setRequestMethod：@“POST”]; [request setDelegate：self]; [request startSynchronous]; 现在它给我： - >检测到不正确的NSStringEncoding值0x0000。假设NSASCIIStringEncoding。将在不久的将来停止这种兼容性映射行为。 –

答

解决它。

这里是iOS的代码：

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info 
{ 
NSURL *urlvideo = [info objectForKey:UIImagePickerControllerMediaURL]; 

NSString *urlString=[urlvideo path]; 

NSString *str = serverAddress; 
NSURL *url = [NSURL URLWithString:[str stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]; 
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; 

[request setPostValue:[NSString stringWithFormat:@"%@.mp4",videoName.text] forKey:@"title"]; 
[request setFile:urlString forKey:@"file"]; 
[request setRequestMethod:@"POST"]; 
[request setDelegate:self]; 
[request startSynchronous]; 

NSLog(@"responseStatusCode %i",[request responseStatusCode]); 
NSLog(@"responseStatusCode %@",[request responseString]); 

[picker dismissViewControllerAnimated:YES completion:NULL]; 
}

的Django代码：

class UploadFileForm(forms.Form): 
    title = forms.CharField(max_length=50) 
    file = forms.FileField() 


def upload_file(request): 
    if request.method != "POST": 
     return HttpResponseNotAllowed(permitted_methods=['POST']) 

form = UploadFileForm(request.POST, request.FILES) 

if form.is_valid(): 
    handle_uploaded_file(request.FILES['file'], request.POST.get('title')) 
    return HttpResponse(json.dumps({"Status": 0}, sort_keys=True)) 
else: 
    return HttpResponse(json.dumps({"Status": 1}, sort_keys=True)) 


def handle_uploaded_file(file, string, path=''): 
    destination_file = open('%s/%s' % (settings.MEDIA_ROOT, str(path) + string), 'wb+') 
    for chunk in file.chunks(): 
     destination_file.write(chunk) 
    destination_file.close()

问题是在Django的，没有找到该文件。

是甚至格式正确的Python代码？ –

如何将视频从iOS设备上传到Django服务器

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