1. 程式人生 > >myBatis中if test 字串注意事項

myBatis中if test 字串注意事項

錯誤寫法:

            <if test="userName == 'boshen'">
                AND `USER_NAME` = #{userName}
            </if>

正確寫法:

            <if test='userName == "boshen"'>
                AND `USER_NAME` = #{userName}
            </if>

            <if test="userName == 'boshen'.toString()
"> AND `USER_NAME` = #{userName} </if>