ibatis in 参数迭代

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查询时候常常用到in,我们就要把集合当做参数传过去：

java写法

String cm_ids = StringUtil.toString(rtjson.get("cm_ids"));
				List<String> cmIdList = Arrays.asList(cm_ids.split(","));
				paramMap.put("cm_ids", cmIdList);

ibatis写法：

<select id="queryCustomerLocation" resultClass="java.util.HashMap" parameterClass="java.util.Map">
    SELECT id,location_a,location_c from bas_cm_customer where 1=1
    <isNotEmpty  property="ids">
        and id in
        <iterate property="ids" conjunction="," close=")" open="(">
            #ids[]#
        </iterate>
    </isNotEmpty> 
    <isNotEmpty property="cm_ids">
        and source_code in
        <iterate property="cm_ids" conjunction="," close=")" open="(">
            #cm_ids[]#
        </iterate>
    </isNotEmpty>
  <isNotEmpty property="cm_codes">
      and code in
      <iterate property="cm_codes" conjunction="," close=")" open="(">
          #cm_codes[]#
      </iterate>
  </isNotEmpty>
  </select>