mybatis 执行传入的任意sql语句

dao类

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    /**
     * 自定义sql查询
     * @param sqlContent
     * @return
     */

    public List<LinkedHashMap<String, Object>> customQueryItem(String sqlContent);
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mapper.xml

<select id="customQueryItem" parameterType="String" resultType="java.util.LinkedHashMap">
         <![CDATA[
            SELECT *  FROM (${value}) obj
          ]]>
    </select>
原文地址:https://www.cnblogs.com/Struts-pring/p/10948672.html