mybatis 日期查询datetime

<select id="getHistoryDataByDate" parameterType="java.util.HashMap" resultType="java.util.HashMap">
        select * from ${tableName} 
                <where>
                    <if test="dStart!=null">
                        <![CDATA[  and DATE_FORMAT(time, '%Y-%m-%d %H:%T:%s') >=  
                        DATE_FORMAT(#{dStart}, '%Y-%m-%d %H:%T:%s')   ]]>
                    </if>
                    <if test="dEnd!=null">
                        <![CDATA[  and DATE_FORMAT(time, '%Y-%m-%d %H:%T:%s') <= 
                        DATE_FORMAT(#{dEnd} , '%Y-%m-%d %H:%T:%s')    ]]>
                    </if>
                </where>    
                order by time desc
    </select>

注意使用if test 语句对传入的起止判断为如下会报错:java.lang.IllegalArgumentException: invalid comparison: java.util.Date and java.lang.String

<if test="dStart!=null and dStart!=''">
                        <![CDATA[  and DATE_FORMAT(time, '%Y-%m-%d %H:%T:%s')>=  DATE_FORMAT(#{dStart}, '%Y-%m-%d %H:%T:%s')   ]]>
                    </if>
                    <if test="dEnd!=null and dEnd!=''">
                        <![CDATA[  and DATE_FORMAT(time, '%Y-%m-%d %H:%T:%s') <= DATE_FORMAT(#{dEnd}, '%Y-%m-%d %H:%T:%s')    ]]>
                    </if>

原文链接:https://blog.csdn.net/edison_03/article/details/77413099

posted @ 2018-06-04 09:34  枫树湾河桥  阅读(16035)  评论(0编辑  收藏  举报
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