fix(文件上传): 🐛 文件上传

backend/application/settings.py

@@ -261,6 +261,7 @@ LOGGING = {
 REST_FRAMEWORK = {
     'DEFAULT_PARSER_CLASSES': (
         'rest_framework.parsers.JSONParser',
+        'rest_framework.parsers.MultiPartParser',
     ),
     "DATETIME_FORMAT": "%Y-%m-%d %H:%M:%S",  # 日期时间格式配置
     "DATE_FORMAT": "%Y-%m-%d",

backend/dvadmin/system/models.py

@@ -354,7 +354,7 @@ class OperationLog(CoreModel):
 def media_file_name(instance, filename):
     h = instance.md5sum
     basename, ext = os.path.splitext(filename)
-    return os.path.join("files", h[0:1], h[1:2], h + ext.lower())
+    return os.path.join("files", h[:1], h[1:2], h + ext.lower())
 
 
 class FileList(CoreModel):

backend/dvadmin/system/views/file_list.py

@@ -1,6 +1,6 @@
 from rest_framework import serializers
 from rest_framework.decorators import action
-from rest_framework.parsers import FileUploadParser
+from rest_framework.parsers import FileUploadParser, FormParser, MultiPartParser
 
 from dvadmin.system.models import FileList
 from dvadmin.utils.json_response import SuccessResponse
@@ -12,14 +12,13 @@ class FileSerializer(CustomModelSerializer):
     url = serializers.SerializerMethodField(read_only=True)
 
     def get_url(self, instance):
-        return 'media/' + str(instance.url)
+        return f'media/{str(instance.url)}'
 
     class Meta:
         model = FileList
         fields = "__all__"
 
     def create(self, validated_data):
-        print(self.context['request'])
         validated_data['name'] = str(self.initial_data.get('file'))
         validated_data['url'] = self.initial_data.get('file')
         return super().create(validated_data)
@@ -38,8 +37,3 @@ class FileViewSet(CustomModelViewSet):
     serializer_class = FileSerializer
     filter_fields = ['name', ]
     permission_classes = []
-
-    @action(detail=False, methods=['post'])
-    def test_post_file(self, request):
-
-        return SuccessResponse(msg='test_is_ok')