安全警告：MySql Error！

错误文件：/product/ertongzonghe/'/guanyuwomen/rongyu
错误信息：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 Error sql: SELECT airid,type FROM `lc_urls` WHERE urlname='product/ertongzonghe/'/guanyuwomen/rongyu'