第一种方法:
因为这个是xml格式的,所以不允许出现类似“>”这样的字符,但是都可以使用<![CDATA[ ]]>符号进行说明,将此类符号不进行解析 。 mapper文件示例代码:
<select id="selectMonthAdvertise" resultMap="ResultMap"> select * from ad_n_advertise_t where user_id in <foreach item="item" index="index" collection="userIdList" open="(" separator="," close=")"> #{item} </foreach> and isdelete=#{isdelete,jdbcType=TINYINT} and <![CDATA[</span>date_sub(curdate(), INTERVAL 30 DAY) <= date(crt_time)]]> order by crt_time desc </select>
第二种方法:
用了转义字符把>和<替换掉。 mapper文件示例代码:
<select id="selectMonthAdvertise" resultMap="ResultMap"> select * from ad_n_advertise_t where user_id in <foreach item="item" index="index" collection="userIdList" open="(" separator="," close=")"> #{item} </foreach> and isdelete=#{isdelete,jdbcType=TINYINT} and date_sub(curdate(), INTERVAL 30 DAY) <= date(crt_time) order by crt_time desc </select>
附:转义字符表。
< | < | 小于号 |
> | > | 大于号 |
& | & | 和 |
' | ‘ | 单引号 |
" | " | 双引号 |
mapper文件示例代码:
时间: 2024-10-15 03:30:45