mybatis批量儲存資訊，如果資訊已經存在，則更新

crm_taobao_traderates是淘寶的店鋪評論表，如果維護了資料庫的唯一約束就會更新資料

<sql id="table_name">crm_taobao_traderates</sql>
    <sql id="base_column">series,tid,oid,role,nick,result,taobao_created,rated_nick,item_title,item_price,content,reply,num_iid,valid_score,create_dtme,last_updtme,create_user_id,cancelsign,insertdata,updatedata,data_sign,last_update_user_id,ec_shop_num_id,tenant_num_id,source_json,append_sign,append_json </sql>


<insert id="saveBatchCrmTaobaoTraderates" parameterType="list">
        INSERT INTO <include refid="table_name"/>(<include refid="base_column"/>) 
        <foreach collection="list" item="o" open="values"   separator=",">
            (#{o.series}
 
, #{o.tid}, #{o.oid}, #{o.role}, #{o.nick}, #{o.result}, #{o.taobaoCreated}, #{o.ratedNick}, #{o.itemTitle}, #{o.itemPrice},REPLACE(REPLACE(#{o.content},char(10),''),char(13),'') , #{o.reply}, #{o.numIid}, #{o.validScore}, now(), null, 0, 'N', 'Y', 'N', #{o.dataSign}, 0, #{o.ecShopNumId},#{o.tenantNumId}
 
,#{o.sourceJson},#{o.appendSign},#{o.appendJson})
        </foreach>
        ON DUPLICATE KEY UPDATE last_updtme=now()
    </insert>

    <insert id="saveBatchAppendCrmTaobaoTraderates" parameterType="list">
        insert into  <include refid="table_name"/>(series,append_json,append_sign)  
        <foreach collection="list" item="o" open="values"   separator=",">
            (#{o.series}
 
,#{o.appendJson},#{o.appendSign})
        </foreach>
        on duplicate key update append_json=VALUES(append_json),append_sign=VALUES(append_sign)
    </insert>