最近在判断语句上遇到了很基础的麻烦。
if search_date_one == None or search_date_one =='' and search_date_two == None or search_date_two =='' :if search_date_one
最近在判断语句上遇到了很基础的麻烦。
if search_date_one == None or search_date_one =='' and search_date_two == None or search_date_two =='' :if search_date_one