問題

Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 6; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 6
 

要實現動態傳入表名、列名，需要做如下修改

• 新增屬性statementType="STATEMENT"
• 同時sql裡的屬有變數取值都改成${xxxx}，而不是#{xxx}

<insert id="insertSelectiveList" parameterType="java.util.Map" statementType="STATEMENT">
    INSERT INTO ${tableName}(
    user_no,
    take_time,
    created_at,
    creator,
    updated_at,
    modifier
    )VALUES
    <foreach collection ="list" item="rateList" separator =",">
        (${rateList.userNo},${rateList.takeTime}','${rateList.createdAt}', '${rateList.creator}', '${rateList.updatedAt}', '${rateList.modifier}')
    </foreach >
</insert>
 

1. statementType：STATEMENT（非預編譯），PREPARED（預編譯）或CALLABLE中的任意一個，這就告訴 MyBatis 分別使用Statement，PreparedStatement或者CallableStatement。預設：PREPARED。這裡顯然不能使用預編譯，要改成非預編譯。

2. ${xxxx}：$將傳入的資料直接顯示生成在sql中，對於字串資料，需要手動加上引號