Update api.py

api.py

@@ -267,7 +267,11 @@ def get_cover_image():
 #请求任意图片路径就返回这个路径的图片方便随时查看
 
 @app.get("/get_image/{directory:path}/{file_name}")
-def get_image(directory: str = Path(...), file_name: str = Path(...)):
-    image_dir = f"/{directory}"  # 指定子目录
+def get_image(directory: str = "", file_name: str = Path(...)):
+    if directory:
+        image_dir = f"/{directory}"  # 指定子目录
+    else:
+        image_dir = ""  # 默认为当前目录
+
     file_path = os.path.join(image_dir, file_name)
     return FileResponse(file_path)