解决小程序文件上传名字乱码的问题

Router/FileRouter.py

@@ -1,6 +1,6 @@
 import os
 from pathlib import Path
-from fastapi import APIRouter, UploadFile, File, Depends, HTTPException
+from fastapi import APIRouter, UploadFile, File, Depends, HTTPException, Header
 from sqlalchemy.orm import Session
 from Crud import FileCrud
 from Schemas.UserSchemas import TokenData
@@ -8,7 +8,7 @@ from Utils.CommonUtils import file_md5
 from Utils.SqlAlchemyUtils import get_db
 from Schemas import FileSechemas
 from Utils.AuthUtils import token_data_depend
-
+from base64 import b64decode
 router = APIRouter(prefix="/api/daily/file", tags=["文件"])
 allow_file_type = {
     'image',
@@ -19,8 +19,10 @@ allow_file_type = {
 
 
 @router.post('/file_upload', response_model=FileSechemas.UserFileInfo, summary='文件上次')
-def file_upload(file: UploadFile = File(...),
+def file_upload(name: str = Header(None), file: UploadFile = File(...),
                 db: Session = Depends(get_db), token_data: TokenData = Depends(token_data_depend)):
+    if name:
+        name=b64decode(name.encode('utf-8')).decode('utf-8')
     mime_type = file.content_type
     common_type, file_type = file.content_type.split('/')
     if common_type not in allow_file_type:
@@ -44,7 +46,7 @@ def file_upload(file: UploadFile = File(...),
                     else:
                         break
         user_file = FileCrud.add_file(db,
-                                      FileSechemas.UserFileCreate(md=file_md, file_name=file.filename,
+                                      FileSechemas.UserFileCreate(md=file_md, file_name=name or file.filename,
                                                                   mime_type=mime_type,
                                                                   user_id=token_data.email, common_type=common_type,
                                                                   file_url=file_url))