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 '' at line 1
SQL：SELECT * FROM `zz_category` WHERE lang=1 AND id=
#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 '' at line 1
SQL：SELECT * FROM `zz_category` WHERE lang=1 AND id=