日期:2014-05-16 浏览次数:20449 次
<select id="querySqlByParams" resultType="java.util.Map"
statementType="STATEMENT">
select * from (${sql}
<where>
<foreach collection="params.keys" item="k" index="index"
separator=" and ">
<if test="null!=params[k]">
${k}=${params[k]}
</if>
</foreach>
</where>
)
</select>