优化默认值的问题，Model中不建议有默认值的逻辑。

Yancey

2022-02-09 6f0c59d7be923b0d94c568fe4ba6280ede89f10b

 ruoyi-generator/src/main/resources/mapper/generator/GenTableColumnMapper.xml

@@ -123,4 +123,5 @@
            #{item.columnId}

        </foreach>

    </delete>



</mapper>