特殊字符 | 特殊字符转义一 | 特殊字符转义二 |
>= | >= | <![CDATA[>= ]]> |
<= | <= | <![CDATA[<= ]]> |
!= | <![CDATA[ <> ]]> | <![CDATA[!= ]]> |
代码实例:
<if test="dateBegin != null and dateBegin != ''">
AND shoot_date >= #{dateBegin, jdbcType=VARCHAR}
</if>
<if test="dateEnd != null and dateEnd != ''">
AND shoot_date <= #{dateEnd, jdbcType=VARCHAR}
</if>
<if test="sid != null and sid !=''">
AND sid <![CDATA[ <> ]]> #{sid,jdbcType=VARCHAR}
</if>