update. 升级上传接口，支持按文件种类分类

base/views.py

@@ -58,24 +58,24 @@ UPLOAD_DIR = Path("media/uploads")
 UPLOAD_DIR.mkdir(parents=True, exist_ok=True)
 
 
-@router.post("/upload/")
-def upload_file(request, upload: UploadedFile = File(...)):
+@router.post("/upload/{category}")
+def upload_file(request, category: str, file: UploadedFile = File(...), ):
     try:
         # 计算 md5
-        md5 = hashlib.md5(upload.read()).hexdigest()
-        upload.seek(0)  # 重置文件指针
+        md5 = hashlib.md5(file.read()).hexdigest()
+        file.seek(0)  # 重置文件指针
 
-        ext = upload.name.split('.')[-1].lower()
+        ext = file.name.split('.')[-1].lower()
         filename = f"{md5}.{ext}"
 
-        upload_dir = os.path.join(settings.MEDIA_ROOT, f"uploads/")
+        upload_dir = os.path.join(settings.MEDIA_ROOT, f"uploads/{category}/")
         os.makedirs(upload_dir, exist_ok=True)
         file_path = os.path.join(upload_dir, filename)
 
         with open(file_path, "wb") as f:
-            f.write(upload.read())
+            f.write(file.read())
 
-        url = f"{settings.MEDIA_URL}uploads/{datetime.today().strftime('%Y/%m/%d')}/{filename}"
+        url = f"{settings.MEDIA_URL}uploads/{category}/{filename}"
         return {"url": url}
     except Exception as e:
         logger.exception("Upload failed")