여기에 컨텍스트가 있습니다. Django를 Python3.6과 함께 사용하고 있으며 Django REST Framework를 사용하여 REST API를 작성하고 있습니다. 페이지에 간단한 양식이 있지만 직접 제출되지는 않습니다. Axios를 사용하여 API를 수동으로 호출합니다.Django : 모델에서 FileField를 사용하여 REST API에 파일 업로드
let form = new FormData();
form.append('name', this.game.name);
form.append('video', this.game.video);
form.append('icon', this.game.icon);
axios.post("api/games/", form, {headers: {
'Content-Type': 'multipart/form-data',
}})
모든 것이 여기 괜찮 :
다음은 제출 버튼을 누를 때 사용되는 코드입니다. 내 API가 올바른 데이터를 받으면 내 게임 개체를 쉽게 만들 수 있습니다.
주요 문제는 '동영상'입력란입니다. 그것은 500ko처럼 내 models.py
name = models.CharField(max_length=255, unique=True)
icon = models.ImageField(upload_to=user_directory_path)
video = models.FileField(upload_to=user_directory_path)
MP4 비디오 파일 (.MP4)를 제출 한 및 FileField으로 등록되어, 제대로 노력하고 있습니다.
하지만 QT 5 개월처럼과 형식, 훨씬 더 큰 파일을 업로드하려고 할 때 (.MOV), 나는 장고에서 오류가있어 : 나는 온라인으로 읽을
ERROR 2017-11-23 16:59:31,831 exception Internal Server Error: /api/games/
Traceback (most recent call last):
File "myawesomeproject/lib/python3.6/site-packages/django/core/handlers/exception.py", line 41, in inner
response = get_response(request)
File "myawesomeproject/lib/python3.6/site-packages/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "myawesomeproject/lib/python3.6/site-packages/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "myawesomeproject/lib/python3.6/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view
return view_func(*args, **kwargs)
File "myawesomeproject/lib/python3.6/site-packages/rest_framework/viewsets.py", line 90, in view
return self.dispatch(request, *args, **kwargs)
File "myawesomeproject/lib/python3.6/site-packages/rest_framework/views.py", line 489, in dispatch
response = self.handle_exception(exc)
File "myawesomeproject/lib/python3.6/site-packages/rest_framework/views.py", line 449, in handle_exception
self.raise_uncaught_exception(exc)
File "myawesomeproject/lib/python3.6/site-packages/rest_framework/views.py", line 486, in dispatch
response = handler(request, *args, **kwargs)
File "myawesomeproject/lib/python3.6/site-packages/rest_framework/mixins.py", line 21, in create
self.perform_create(serializer)
File "myawesomeproject/lib/python3.6/site-packages/rest_framework/mixins.py", line 26, in perform_create
serializer.save()
File "myawesomeproject/lib/python3.6/site-packages/rest_framework/serializers.py", line 214, in save
self.instance = self.create(validated_data)
File "myawesomeproject/api/serializers.py", line 114, in create
return super().create(validated_data)
File "myawesomeproject/lib/python3.6/site-packages/rest_framework/serializers.py", line 913, in create
instance = ModelClass.objects.create(**validated_data)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/manager.py", line 85, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/query.py", line 394, in create
obj.save(force_insert=True, using=self.db)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/base.py", line 808, in save
force_update=force_update, update_fields=update_fields)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/base.py", line 838, in save_base
updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/base.py", line 924, in _save_table
result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/base.py", line 963, in _do_insert
using=using, raw=raw)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/manager.py", line 85, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/query.py", line 1076, in _insert
return query.get_compiler(using=using).execute_sql(return_id)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/sql/compiler.py", line 1106, in execute_sql
for sql, params in self.as_sql():
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/sql/compiler.py", line 1059, in as_sql
for obj in self.query.objs
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/sql/compiler.py", line 1059, in <listcomp>
for obj in self.query.objs
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/sql/compiler.py", line 1058, in <listcomp>
[self.prepare_value(field, self.pre_save_val(field, obj)) for field in fields]
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/sql/compiler.py", line 1008, in pre_save_val
return field.pre_save(obj, add=True)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/fields/files.py", line 296, in pre_save
file.save(file.name, file.file, save=False)
File "myawesomeproject/lib/python3.6/site-packages/django/db/models/fields/files.py", line 94, in save
self.name = self.storage.save(name, content, max_length=self.field.max_length)
File "myawesomeproject/lib/python3.6/site-packages/django/core/files/storage.py", line 54, in save
return self._save(name, content)
File "myawesomeproject/lib/python3.6/site-packages/django/core/files/storage.py", line 338, in _save
file_move_safe(content.temporary_file_path(), full_path)
File "myawesomeproject/lib/python3.6/site-packages/django/core/files/move.py", line 58, in file_move_safe
with open(old_file_name, 'rb') as old_file:
FileNotFoundError: [Errno 2] No such file or directory: '/var/folders/wc/6cny2lg147l55mt4zm92zw9m0000gn/T/tmp6xuujgz2.upload'
장고가 처리되는 것을을 크기에 따라 파일이 다르게 나옵니다.
그러나 일부 정보 외에도 내 문제에 대한 해결책을 찾을 수 없습니다.
내가 여기서 잘못하고있는 것이 있습니까?
이것은 도움이 될 것입니다. https://stackoverflow.com/questions/8249042/uploading-large-files-with-python-django –
감사합니다. 제가 이미 보았던 질문입니다. 어떻게 도움이되는지 보여 드리겠습니다. ,하지만 내 모델의 FileField를 업데이트하기 위해 어떻게 사용하는지 모르겠습니다. – VisionElf