mybatis动态插入list传入List参数的示例分析

<insert id="savePrpcitemkindList" parameterType="java.util.List">
insert into prpcitemkind
(RISKCODE, ITEMKINDNO, FAMILYNO, FAMILYNAME, PROJECTCODE, CLAUSECODE,
CLAUSENAME,
KINDCODE, KINDNAME, ITEMNO, ITEMCODE, ITEMDETAILNAME, GROUPNO, MODECODE,
MODENAME, STARTDATE,
STARTHOUR, ENDDATE, ENDHOUR, MODEL, BUYDATE, ADDRESSNO, CALCULATEFLAG, CURRENCY,
UNITAMOUNT,
QUANTITY, UNIT, VALUE, AMOUNT, RATEPERIOD, RATE, SHORTRATEFLAG, SHORTRATE,
PREPREMIUM, CALPREMIUM,
BASEPREMIUM, BENCHMARKPREMIUM, DISCOUNT, ADJUSTRATE, UNITPREMIUM, PREMIUM,
DEDUCTIBLERATE, DEDUCTIBLE,
FLAG, INSERTTIMEFORHIS, OPERATETIMEFORHIS, TAXRATE, TAXFLAG, TAXFEE,
NETPREMIUM, TAXFEE_GB, TAXFEE_LB, ALLTAXFEE, ALLNETPREMIUM,PROPOSALNO)
<foreach collection="list" item="item" index="index" separator="union all">
<trim prefix="select" suffix="from dual">
<choose>
<when test="item.riskcode != null">#{item.riskcode},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.itemkindno != null">#{item.itemkindno},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.familyno != null">#{item.familyno},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.familyname != null">#{item.familyname},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.projectcode != null">#{item.projectcode},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.clausecode != null">#{item.clausecode},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.clausename != null">#{item.clausename},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.kindcode != null">#{item.kindcode},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.kindname != null">#{item.kindname},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.itemno != null">#{item.itemno},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.itemcode != null">#{item.itemcode},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.itemdetailname != null">#{item.itemdetailname},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.groupno != null">#{item.groupno},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.modecode != null">#{item.modecode},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.modename != null">#{item.modename},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.startdate != null">#{item.startdate},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.starthour != null">#{item.starthour},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.enddate != null">#{item.enddate},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.endhour != null">#{item.endhour},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.model != null">#{item.model},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.buydate != null">#{item.buydate},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.addressno != null">#{item.addressno},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.calculateflag != null">#{item.calculateflag},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.currency != null">#{item.currency},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.unitamount != null">#{item.unitamount},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.quantity != null">#{item.quantity},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.unit != null">#{item.unit},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.value != null">#{item.value},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.amount != null">#{item.amount},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.rateperiod != null">#{item.rateperiod},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.rate != null">#{item.rate},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.shortrateflag != null">#{item.shortrateflag},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.shortrate != null">#{item.shortrate},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.prepremium != null">#{item.prepremium},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.calpremium != null">#{item.calpremium},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.basepremium != null">#{item.basepremium},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.benchmarkpremium != null">#{item.benchmarkpremium},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.discount != null">#{item.discount},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.adjustrate != null">#{item.adjustrate},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.unitpremium != null">#{item.unitpremium},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.premium != null">#{item.premium},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.deductiblerate != null">#{item.deductiblerate},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.deductible != null">#{item.deductible},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.flag != null">#{item.flag},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.inserttimeforhis != null">#{item.inserttimeforhis},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.operatetimeforhis != null">#{item.operatetimeforhis},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.taxrate != null">#{item.taxrate},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.taxflag != null">#{item.taxflag},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.taxfee != null">#{item.taxfee},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.netpremium != null">#{item.netpremium},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.taxfee_gb != null">#{item.taxfee_gb},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.taxfee_lb != null">#{item.taxfee_lb},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.alltaxfee != null">#{item.alltaxfee},</when>
<otherwise>null,</otherwise>
</choose>
<choose>
<when test="item.allnetpremium != null">#{item.allnetpremium},</when>
<otherwise>null,</otherwise>
</choose>
#{item.proposalno}
</trim>
</foreach> 
 </insert>

//dao 代码 如果传入的参数是数组，也一样 
void insertDefaultMsg(@Param("idsList") ArrayList<String> idsList); 
//xml文件 
<update id="insertDefaultMsg" parameterType="java.util.List"> 
    UPDATE  
     plf_pur_delivery_plan p  
    SET 
     p.promise_delivery_amount = p.quantity_req, 
     p.promise_delivery_time = p.quantity_time  
    WHERE p.id IN 
    <foreach item="item" collection="idsList" separator="," open="(" close=")" index="">  
     #{item, jdbcType=VARCHAR}  
    </foreach>  
  </update> 
//如果传入字符串 
//service 代码 
Map<String, String> map = bean.getDatas().get(0); 
    String ids = map.get("ids"); 
    String[] idsArr = ids.split(","); 
    String inId = ""; 
    for (int i = 0; i < idsArr.length; i++) { 
      if (i != idsArr.length - 1) { 
        inId += "'" + idsArr[i] + "',"; 
      } else { 
        inId += "'" + idsArr[i] + "'"; 
      } 
    } 
    List<Map<String, String>> list = purDeliveryPlanDao 
        .getPlanListManual(inId); 
//dao层代码 
List<Map<String, String>> getPlanListManual(@Param("inId") String inId); 
//xml 文件 
<select id="getPlanListManual" parameterType="java.lang.String" resultType="java.util.Map"> 
    SELECT  
     p.supplier_code, 
     p.pur_order_no, 
     IF( 
      p.update_times > 0, 
      '修改订单', 
      '新订单' 
     ) AS order_type  
    FROM 
     plf_pur_delivery_plan p  
    WHERE p.is_notice = '0'  
     AND p.is_delete = '1'  
     AND p.id in(<![CDATA[${inId}]]>) 
    GROUP BY p.supplier_code, 
     p.pur_order_no  
    ORDER BY p.supplier_code  
  </select>