修复了用户头像命名规则

controllers/api_users.py

 import uuid
 from typing import List, Optional
-
+import arrow
 from fastapi import APIRouter, Response, Form, Depends, UploadFile
 from pathlib import Path
 import apischemas as api
@@ -38,7 +38,7 @@ async def create_user(username: str = Form(...),
         # 获取图片后缀
         if suffix == "" or suffix == None:
             suffix = ".jpg"
-        filename = f"user-{username}{suffix}"
+        filename = f"user-{arrow.now().int_timestamp}{suffix}"
         # 保存图片
         with open("upload/" + filename, 'wb') as f:
             f.write(content)
@@ -99,7 +99,7 @@ async def change_user_profile(email: str = Form(None),
         # 获取图片后缀
         if suffix == "" or suffix == None:
             suffix = ".jpg"
-        filename = f"user-{user.username}{suffix}"
+        filename = f"user-{arrow.now().int_timestamp}{suffix}"
         # 保存图片
         with open("upload/" + filename, 'wb') as f:
             f.write(content)