mybatis里使用枚舉Enum判斷

<if test="dtEnum == @com.xxx.xxx.TestTypeEnum@HOUR">
  DATE_FORMAT(TM,'%Y-%m-%d %H') as keyStr,
</if>

TestTypeEnum定義如下：

HOUR("hour"),
DAY("day"),
MONTH("month"),
YEAR("year");

 YesOrNoEnum定義如下：
    YES(1, "是"),
    NO(2, "否")

<if test="e.chip ==@com.rongyi.platform.cloudwalk.enums.YesOrNoEnum@YES">
    and pid != 0
</if>
<if test="e.chip == @com.rongyi.platform.cloudwalk.enums.YesOrNoEnum@NO">
    and pid = 0
</if>
<if test="e.status !=null">
    and status = #{e.status, jdbcType=INTEGER}
</if>