have an error in your SQL syntax; check the manual that corresponds to your MySQL server version fo

錯誤信息如下

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 17

解決

錯誤的原因有很多種，有可能是你插入的時候沒傳參數、空集合傳進來等等。