运行出现错误
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '%E5%AE%89%E8%A3%85%E8%83%B6%E5%9E%AB' at line 1
SQL：SELECT lang FROM `zz_category` where id=%E5%AE%89%E8%A3%85%E8%83%B6%E5%9E%AB