【发布时间】:2015-04-12 12:13:39
【问题描述】:
我有一个通过模板上传文件的角度视图
Multiple
<input type="file" name="file" nv-file-select="" uploader="uploader" multiple /><br/>
Single
<input type="file" name="file" nv-file-select="" uploader="uploader" />
和控制器使用角度上传库 (https://github.com/nervgh/angular-file-upload)
UploadController.$inject = ['$scope', 'FileUploader'];
/**
* @namespace UploadController
*/
function UploadController($scope, FileUploader) {
$scope.uploader = new FileUploader();
$scope.uploader.url = 'api/v1/data/import/'
$scope.uploader.method = 'PUT'
};
在服务器端,请求使其成为 View 类中的正确方法
class FileUploadView(views.APIView):
parser_classes = (FileUploadParser,)
def put(self, request, format=None):
file_obj = request.FILES['file']
# ...
# do some staff with uploaded file
# ...
return Response(status=204)
但是创建的字典是空的
request.FILES['file']
(Pdb) *** django.utils.datastructures.MultiValueDictKeyError: "'file'"
看起来 FileUploadParser 中内置了未运行的解析异常,并且我正在通过网络发送正确类型的请求。为什么没有办法告诉为什么这个请求没有被正确解析?我错过了什么?
【问题讨论】:
标签: javascript django angularjs django-rest-framework