优化验证码对比，忽略大小写

app/api/users/views.py

@@ -28,7 +28,7 @@ def login(form_data: UserLoginForm, db: Session = Depends(get_db)):
     code = red.get('VerifyCode')
     if not code:
         return HttpResultResponse(code=500, msg="验证码已过期")
-    if form_data.verify != code:
+    if form_data.verify.lower() != code.lower():
         return HttpResultResponse(code=500, msg="验证码错误")
     if not user_info.get("result"):
         return HttpResultResponse(code=500, msg=user_info.get("msg"), data={})