serviceImpl中:
CraftQO craftQO = new CraftQO();
List<String> paramList = paramdao.getParamList();
craftQO.setParamList(paramList);
List<ParamVO>list= paramdao.paramList(craftQO);
MapperXml中:
SELECT * FROM PARAM_INFO WHERE PARAM_ID NOT IN
<foreach collection="paramList" item="item" index="index" separator="," open="(" close=")">
#{item}
</foreach>
本文详细介绍了在MyBatis中如何使用foreach标签处理参数列表,实现动态SQL的构造,具体展示了如何在serviceImpl中创建CraftQO对象,设置paramList,并通过paramdao调用paramList方法获取数据。
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