MyBatis 中 批量操作如查询

public class orders{

public String orderId; //订单号

****

**

public String[] orderIds; //用来存储多个订单号，批量操作时使用

</pre><pre code_snippet_id="1600467" snippet_file_name="blog_20160307_7_9103556" name="code" class="java">public void setOrderId(String orderId) { //每次前台页面填写完毕自动添加到数组中
this.orderId = orderId;
if((StringUtils.isNotBlank(this.orderId))&&this.orderId.contains(","))
this.orderIds =this.orderId.split(",");
}

}

<select id="queryOrdersListWithPage" resultMap="OrdersMap"
parameterType="com.letv.uos.domain.query.OrdersQuery">
select <include refid="ordersColumns"/> from orders where <include refid="queryOrdersListWhere"/>
<if test="orderIds != null and orderIds != ''">
and order_id in
<foreach collection="orderIds" item="item" index="index" open="("  separator="," close=")">
#{item}
</foreach>
</if>
order by create_time desc
limit #{startIndex},#{pageSize}
</select>