【发布时间】:2016-02-16 18:08:43
【问题描述】:
我正在尝试使用 DRF 和 jQuery 构建文件上传。我用谷歌搜索发现this sample。我在后端有一些类似的代码:
class Attachment(BaseModel):
file = models.FileField(upload_to=get_photo_path)
class AttachmentSerializer(serializers.ModelSerializer):
class Meta:
model = models.Attachment
fields = ('id', 'file')
class AttachmentViewSet(viewsets.ModelViewSet):
parser_classes = (FileUploadParser, )
serializer_class = serializers.AttachmentSerializer
queryset = models.Attachment.objects.all()
def pre_save(self, obj):
obj.file = self.request.FILES.get('file')
并尝试将 Angular 示例转换为 jQuery
var fd = new FormData()
fd.append('file', file) // file from file-field
var reader = new FileReader()
$.ajax({
url: 'http://localhost:8001/files/',
data: fd,
processData: false,
contentType: false,
type: 'POST'
}).done(...
由于某些原因,我在尝试上传文件时出现后端错误:
detail: "FileUpload parse error - none of upload handlers can handle the stream"
【问题讨论】:
标签: jquery django django-rest-framework