如何将不同情况下的List带到SQL中进行判断操作

简单来说就是将List传到SQL语句中进行查询操作

其实，这里将List传到SQL语句中进行查询，方法有很多，我这里只是记录我习惯用的一种方法，原因之初是因为我要判断的情况太多了，不方便全在SQL中进行操作。故此，现在前面代码中封装所需不同的List，然后将不同情况下的List分别传到后台SQL进行操作：

1、首先，这里是Controller层方法：

 @ResponseBody@RequestMapping("getQuotePriceAnalysisGrid")public Page<QuotePriceAnalysisDto> getQuotePriceAnalysisGrid() {Map<String, Object> map = this.getPageParam();//这里是个共通的方法，很多地方都要调用：具体看下面方法代码this.dealInSelect(map);map.put("userId", this.getLoginUser().getUserId());if("Y".equals(this.getLoginUser().getAdminFlag())){map.put("isAdmin",true);}else{map.put("isAdmin",false);}return quotePriceAnalysisService.getQuotePriceAnalysisGridTimeSlotByPage(map,false,true);}

这里是一个共通方法dealInSelect，也是这个方法将我们所需的分别装进不同的List中，再封装到map中，传到后台SQL中，

 private void dealInSelect(Map<String, Object> params) {if (params.get("portfolio_code") != null) {String str = StringUtil.genInStr(params.get("portfolio_code").toString());params.put("portfolio_code", str);}String assetKind = (String) params.get("assetKind");List<String> assetKindList = StringUtil.parseString2List(StringUtil.STR_COMMA, assetKind);//四种特殊资产List<String> resultList  = new ArrayList<>();//除六种特殊之外的所有*******即除了利率型计划、货币型计划、证券类净值型计划、其他类净值型计划，货币基金、非货币基金之外的List<String> resultList1  = new ArrayList<>();//除了四种特殊外（包含货币基金和非货币基金）List<String> resultList2  = new ArrayList<>();//除了四种特殊外（且不包含非货币基金之外的所有）List<String> resultList3  = new ArrayList<>();//除了四种特殊外（且不包含货币基金之外的所有）List<String> resultList4  = new ArrayList<>();if (StringUtil.isNotEmpty(params.get("assetKind"))) {//          List<String> assetKindList = new ArrayList<>();
//          String[] assetKindArr = params.get("assetKind").toString().split(",");
//          for (String item : assetKindArr) {//              assetKindList.add(item);
//          }for (String asset:assetKindList) {if("LLXJH".equals(asset)){resultList.add("PK_01");}else if("HBXJH".equals(asset)){resultList.add("PK_02");resultList2.add(asset);}else if("JZXJH".equals(asset)){resultList.add("PK_03");}else if("QTLJZXJH".equals(asset)){resultList.add("PK_06");}else{if(!"HBJJ".equals(asset)){resultList4.add(asset);}if(!"FHBJJ".equals(asset)){resultList3.add(asset);}if(!"HBJJ".equals(asset) && !"FHBJJ".equals(asset)){resultList1.add(asset);}resultList2.add(asset);}}//当货币基金和非货币基金都选中的话，将基金（“JJ”1105塞进去resultList2）if(resultList2.contains("HBJJ") && resultList2.contains("FHBJJ")){resultList2.add("JJ");}}if(!"".equals(resultList)){params.put("resultList", resultList);}if(!"".equals(resultList1)){params.put("resultList1", resultList1);}if(!"".equals(resultList2)){params.put("resultList2", resultList2);}if(!"".equals(resultList3)){params.put("resultList3", resultList3);}if(!"".equals(resultList4)){params.put("resultList4", resultList4);}params.put("assetKindList", assetKindList);}

2、其次，这里是service方法：

   public Page<QuotePriceAnalysisDto> getQuotePriceAnalysisGridTimeSlotByPage(Map<String, Object> map,Boolean isCT,Boolean isPage){long msOfDay = 24 * 60 * 60 * 1000;List<QuotePriceAnalysisDto> resultListTemp = new ArrayList<>();if (map.get("valDateStart") == null || map.get("valDate") == null){getLogger().error(">>>【错误】 valDateStart 或者 valDate 为空");return new Page<>();}Date valDate = DateUtil.parseStringToDate(map.get("valDateStart").toString());Date endDate = DateUtil.parseStringToDate(map.get("valDate").toString());Integer index = 1;while(valDate.compareTo(endDate) <= 0) {map.put("valDate",DateUtil.format(valDate,"yyyy-MM-dd"));List<QuotePriceAnalysisDto> list = new ArrayList<>();if (StringUtil.isEmpty((String) map.get("securityCode"))) {//这里底下会有具体方法，只拿出一例，看下面代码list = this.getQuotePriceAnalysisGridNullCode(map,index,isCT);} else {list = this.getQuotePriceAnalysisGrid(map,index,isCT);}if (CollectionUtils.isNotEmpty(list)){//解析日期this.parseDate2DateString(list,DateUtil.format(valDate));resultListTemp.addAll(list);QuotePriceAnalysisDto dto = list.get(list.size() -1);index = dto.getIndex() == null ? index + 1: dto.getIndex() +1;}valDate = new Date(valDate.getTime() + msOfDay);}//排序this.treeGridSort(resultListTemp);//分页int curPage = map.get("curPage") == null ? 1 : Integer.parseInt(map.get("curPage").toString());int pageSize = map.get("pageSize") == null ? 20 : Integer.parseInt(map.get("pageSize").toString());int startNum = (curPage - 1) * pageSize;int endNum = startNum + pageSize;List<QuotePriceAnalysisDto> resultList = null;if (isPage){if (endNum > resultListTemp.size()){resultList = resultListTemp.subList(startNum,resultListTemp.size());;}else {resultList = resultListTemp.subList(startNum,endNum);}}else {resultList = resultListTemp;}Integer records = resultListTemp.size();int pageCount = records / pageSize;if (records % pageSize != 0){pageCount = pageCount + 1;}//格式转换Page<QuotePriceAnalysisDto> page = new Page<>();PageList<QuotePriceAnalysisDto> pageList = new PageList<>();pageList.addAll(resultList);page.setRoot(pageList);page.setTotal(pageCount);page.setRecords(records);page.setPage(curPage);return page;}//**********这里是上面判断逻辑其中之一的方法：public List<QuotePriceAnalysisDto> getQuotePriceAnalysisGridNullCode(Map<String, Object> map,int index,Boolean isCT) {/*int index = 1;*/List<QuotePriceAnalysisDto> allList = new ArrayList<QuotePriceAnalysisDto>();if (map.get("securityCode") != null) {List<String> str = StringUtil.splitToList(StringUtil.STR_COMMA, map.get("securityCode").toString());map.put("securityCodeList", str);}List<QuotePriceAnalysisDto> listAll = null;if (isCT){listAll = quotePriceAnalysisMapper.getQuotePriceAnalysisCT(map);}else {listAll = quotePriceAnalysisMapper.getQuotePriceAnalysisFCT(map);}if (CollectionUtils.isEmpty(listAll)){listAll = new ArrayList<>();}listAll = changePortpilioNatureC(listAll);List<String> codeList = new ArrayList<>();for (QuotePriceAnalysisDto q : listAll) {if (codeList.contains(q.getSecurityCode())) {continue;} else {codeList.add(q.getSecurityCode());}}List<AssetNameDTO> assetNameDTOList = quotePriceAnalysisMapper.getParentName();if (CollectionUtils.isEmpty(assetNameDTOList)){assetNameDTOList = new ArrayList<>();}for (int i = 0; i < codeList.size(); i++) {List<QuotePriceAnalysisDto> list = new ArrayList<>();for (QuotePriceAnalysisDto q : listAll) {if (q.getSecurityCode() == null){continue;}if (q.getSecurityCode().toString().equals(codeList.get(i))) {list.add(q);}}if (list.size() > 0) {/*list = changePortpilioNatureC(list);*/QuotePriceAnalysisDto quotePriceAnalysisDto = new QuotePriceAnalysisDto();quotePriceAnalysisDto.setSecurityNum(BigDecimal.ZERO);quotePriceAnalysisDto.setSecurityCost(0.0);quotePriceAnalysisDto.setSMV(new BigDecimal(0));quotePriceAnalysisDto.setSMCpercent(new BigDecimal(0));quotePriceAnalysisDto.setParent("0");quotePriceAnalysisDto.setLevel(0);quotePriceAnalysisDto.setIndex(index++);quotePriceAnalysisDto.setIsLeaf(false);quotePriceAnalysisDto.setExpanded(false);quotePriceAnalysisDto.setLoaded(true);allList.add(quotePriceAnalysisDto);//判断相同组合的记录，只累加一次，防止数据翻倍List<String> portfolioNameList = new ArrayList<>();for (QuotePriceAnalysisDto q : list) {if (q.getParentCode() == null || q.getParentCode().toString().equals("-")) {q.setParentCode("-");} else {for (AssetNameDTO a : assetNameDTOList) {if (q.getParentCode().equals(a.getCode())) {q.setParentCode(a.getName());}}}quotePriceAnalysisDto.setSecurityCode(q.getSecurityCode());quotePriceAnalysisDto.setSecurityName(q.getSecurityName());q.setSecurityName("");q.setSecurityCode("");q.setParent(quotePriceAnalysisDto.getIndex() + "");q.setLevel(1);q.setIndex(index++);q.setIsLeaf(true);q.setExpanded(false);q.setLoaded(true);if(!portfolioNameList.contains(q.getPortpolioName())){quotePriceAnalysisDto.setSecurityNum(ArithmeticUtil.doAdd(quotePriceAnalysisDto.getSecurityNum(), q.getSecurityNum()));if (q.getSecurityCost() == null) {} else {Double cost1 = quotePriceAnalysisDto.getSecurityCost() == null ? 0 : quotePriceAnalysisDto.getSecurityCost();Double cost2 = q.getSecurityCost() == null ? 0 : q.getSecurityCost();quotePriceAnalysisDto.setSecurityCost(cost1 + cost2);}if (q.getSMV() == null) {} else {BigDecimal smv1 = quotePriceAnalysisDto.getSMV() == null ? new BigDecimal(0) : quotePriceAnalysisDto.getSMV();BigDecimal smv2 = q.getSMV() == null ? new BigDecimal(0) : q.getSMV();quotePriceAnalysisDto.setSMV(smv1.add(smv2));}if (q.getSMCpercent() == null) {} else {BigDecimal sp1 = quotePriceAnalysisDto.getSMCpercent() == null ? new BigDecimal(0) : quotePriceAnalysisDto.getSMCpercent();BigDecimal sp2 = q.getSMCpercent() == null ? new BigDecimal(0) : q.getSMCpercent();quotePriceAnalysisDto.setSMCpercent(sp1.add(sp2));}portfolioNameList.add(q.getPortpolioName());}  allList.add(q);}}}return allList;}

3、我们再看mapper文件：

 public List<QuotePriceAnalysisDto> getQuotePriceAnalysisCT(Map<String, Object> map);

4、最后，进入到SQL中对不同List进行分析判断：

<select id="getQuotePriceAnalysisCT"resultType="com.joyintech.tams.wwp.positionanalysis.quotepriceanalysis.dto.QuotePriceAnalysisDto"parameterType="Map">SELECTallList.*,portpolioCombine.parentCode  as parentCodeFROM(SELECTdetailList.valDate as valDate,detailList.portpolioCode as portpolioCode,detailList.securityName     AS      securityName,detailList.securityCode        AS      securityCode,detailList.portpolioName       AS      portpolioName,detailList.portpolioNature        AS      portpolioNature,detailList.securityNum      AS      securityNum ,detailList.securityCost    AS  securityCost,detailList.SMV AS  SMV,totalList.overallScale overallScale,(CASEWHEN detailList.valMethod='MV' THEN ROUND(detailList.SMV/totalList.overallScale,6)*100ELSE ROUND(detailList.securityCost/totalList.overallScale,6)*100END)  AS  SMCpercentFROM(SELECTASSET_OBJECT.ID,ASSET_OBJECT.SHORT_NAME                AS  securityName,ASSET_OBJECT.ASSET_CODE            as  securityCode,PORTFOLIO_ASSET_RIFT_VALUATION.VAL_DATE         AS valDate ,PORTFOLIO_ASSET_RIFT_VALUATION.PORTFOLIO_CODE  as portpolioCode,PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE    ,PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_NAME,PORTFOLIO_VAL_INFO.VAL_METHOD      AS  valMethod,PORTFOLIO_INFO.NAME                   AS  portpolioName,PORTFOLIO_INFO.PORTFOLIO_NATURE                   AS  portpolioNature ,PORTFOLIO_ASSET_RIFT_VALUATION.SECURITY_QUANTITY       AS  securityNum ,PORTFOLIO_ASSET_RIFT_VALUATION.SECURITY_COST       AS  securityCost    ,PORTFOLIO_ASSET_RIFT_VALUATION.SMV     AS  SMVFROMPORTFOLIO_ASSET_RIFT_VALUATION,PORTFOLIO_INFO,PORTFOLIO_VAL_INFO,(selectmax(VAL_DATE) AS valDate,portfolio_codefromPORTFOLIO_ASSET_RIFT_VALUATIONwhereVAL_DATE &lt;=#{valDate}group byportfolio_code) dd,ASSET_OBJECTLEFT JOIN   PORTFOLIO_INFO PORTFOLIO_INFO2ON  ASSET_OBJECT.ASSET_CODE = PORTFOLIO_INFO2.CODELEFT JOINASSET_FUND_INFO AFOONASSET_OBJECT.ID=AFO.ASSET_OBJECT_IDWHEREPORTFOLIO_ASSET_RIFT_VALUATION.PORTFOLIO_CODE=PORTFOLIO_INFO.CODEAND      PORTFOLIO_ASSET_RIFT_VALUATION.ASSET_OBJECT_ID=ASSET_OBJECT.IDAND      PORTFOLIO_VAL_INFO.CODE=PORTFOLIO_INFO.CODE<!--选：利率型计划、货币型计划、证券类净值型计划、其他类净值型计划  之外的资产维度 且（资产维度既选货币基金又选非货币基金或者这两个都没选） --><if test="resultList2 != null and resultList2.size()>0 and resultList.size()==0 and resultList3.size()==resultList4.size()">AND (SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4) IN (select SUBJECT_CODE fromASSET_CLASS_SUBJECT_CODE where ASSET_CLASS_CODE IN<foreach item="item" collection="resultList2" index="index" open="(" separator="," close=")">'${item}'</foreach>))</if><!--选：利率型计划、货币型计划、证券类净值型计划、其他类净值型计划  之外的资产维度 且（资产维度不包含非货币基金） --><if test="resultList3 != null and resultList3.size()>0 and resultList.size()==0 and resultList3.size()>resultList4.size()">AND (SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4) IN (select SUBJECT_CODE fromASSET_CLASS_SUBJECT_CODE where ASSET_CLASS_CODE IN<foreach item="item" collection="resultList3" index="index" open="(" separator="," close=")">'${item}'</foreach>)ORSUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4)= '1105'AND AFO.FUND_TYPE ='01')</if><!--选：利率型计划、货币型计划、证券类净值型计划、其他类净值型计划  之外的资产维度 且（资产维度不包含货币基金） --><if test="resultList4 != null and resultList4.size()>0 and resultList.size()==0 and resultList4.size()>resultList3.size()">AND (SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4) IN (select SUBJECT_CODE fromASSET_CLASS_SUBJECT_CODE where ASSET_CLASS_CODE IN<foreach item="item" collection="resultList4" index="index" open="(" separator="," close=")">'${item}'</foreach>)ORSUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4)= '1105'AND AFO.FUND_TYPE !='01')</if><!--仅选：利率型计划、货币型计划、证券类净值型计划、其他类净值型计划 其中之一的资产维度--><if test="resultList != null and resultList1.size()==0 and resultList2.size()==0 and resultList3.size()==0 and resultList4.size()==0 and resultList.size()>0 ">AND SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4)='1701'AND  PORTFOLIO_INFO2.PORTFOLIO_KIND IN<foreach item="item" collection="resultList" index="index" open="(" separator="," close=")">'${item}'</foreach></if><!-- 既选了特殊的四种又选了四种之外的情况,选了非货币基金--><if test="resultList1 != null and resultList != null and resultList4!=null and resultList1.size()>0 and resultList.size()>0 and resultList4.size()>resultList3.size()">AND (SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4) IN (select SUBJECT_CODE fromASSET_CLASS_SUBJECT_CODE where ASSET_CLASS_CODE IN<foreach item="item" collection="resultList4" index="index" open="(" separator="," close=")">'${item}'</foreach>)ORSUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4)= '1105'AND AFO.FUND_TYPE !='01'OR  SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4)='1701'AND  PORTFOLIO_INFO2.PORTFOLIO_KIND IN<foreach item="item" collection="resultList" index="index" open="(" separator="," close=")">'${item}'</foreach>)</if><!-- 既选了特殊的四种又选了四种之外的情况,选了货币基金--><if test="resultList1 != null and resultList != null and resultList3 != null and resultList1.size()>0 and resultList.size()>0 and resultList3.size()>resultList4.size()">AND (SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4) IN (select SUBJECT_CODE fromASSET_CLASS_SUBJECT_CODE where ASSET_CLASS_CODE IN<foreach item="item" collection="resultList3" index="index" open="(" separator="," close=")">'${item}'</foreach>)ORSUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4)= '1105'AND AFO.FUND_TYPE ='01'OR  SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4)='1701'AND  PORTFOLIO_INFO2.PORTFOLIO_KIND IN<foreach item="item" collection="resultList" index="index" open="(" separator="," close=")">'${item}'</foreach>)</if><!-- 既选了特殊的四种又选了四种之外的情况（资产维度既选了货币基金又选了非货币基金或者这两个都没选）--><if test="resultList4 != null and resultList3 != null and resultList != null and resultList.size()>0 and resultList3.size()>0 and resultList4.size()>0 and resultList3.size()==resultList4.size()">AND (SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4) IN (select SUBJECT_CODE fromASSET_CLASS_SUBJECT_CODE where ASSET_CLASS_CODE IN<foreach item="item" collection="resultList2" index="index" open="(" separator="," close=")">'${item}'</foreach>)OR  SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4)='1701'AND  PORTFOLIO_INFO2.PORTFOLIO_KIND IN<foreach item="item" collection="resultList" index="index" open="(" separator="," close=")">'${item}'</foreach>)</if><!-- 资产维度不选的情况--><if test="resultList1.size()==0 and resultList.size()==0 and resultList3.size()==0 and resultList4.size()==0">AND      (SUBSTR(PORTFOLIO_ASSET_RIFT_VALUATION.SUBJECT_CODE,1,4) IN ('1102', '1103','1104','1105','3102', '3103','3101','3104','3105','1701','1901'))</if><if test="securityCodeList != null and !securityCodeList.isEmpty()">AND ASSET_OBJECT.ASSET_CODE in<foreach collection="securityCodeList" item="item" index="index" open="(" separator="," close=")">'${item}'</foreach></if><if test="securityName != null"  >AND ASSET_OBJECT.SHORT_NAME IN ${securityName}</if><if test="portfolio_code != null and portfolio_code != ''">AND PORTFOLIO_INFO.CODE IN ${portfolio_code}</if><!--update BY CJ 2019/9/10  start--><if test="zhwd == 'PD_02'">AND PORTFOLIO_INFO.PORTFOLIO_KIND IN('PK_04','PK_05')</if><if test="zhwd == 'PD_02' and isAdmin != true ">AND PORTFOLIO_INFO.CODE IN(SELECTPORTFOLIO_INFO.CODEFROMPORTFOLIO_INFO,SYS_PORTFOLIO_INFOwhereSYS_PORTFOLIO_INFO.GROUP_ID = PORTFOLIO_INFO.GROUP_IDAND SYS_PORTFOLIO_INFO.STATUS = 'E'<if test="userId != null and userId != ''">AND  SYS_PORTFOLIO_INFO.USER_ID = #{userId,jdbcType = VARCHAR}</if>)</if><if test="zhwd != null and zhwd != '' and (zhwd == 'PD_01' or zhwd == 'PD_03')  and isAdmin != true"><![CDATA[and  PORTFOLIO_INFO.code in (SELECTPORTFOLIO_CODEFROMSYS_DEPT_PORTFOLIOWHEREDEPT_CODE IN (SELECTDEPT_CODEFROMSYS_DEPT_USERWHEREUSER_ID = #{userId}UNION ALLSELECTDEPT_CODEFROMSYS_DEPARTMENTWHEREDIRECT_DEPT_CODE IN (SELECTDEPT_CODEFROMSYS_DEPT_USERWHEREUSER_ID  = #{userId})))]]></if><if test="zhwd == 'PD_01'">and PORTFOLIO_INFO.PORTFOLIO_KIND in ('PK_01','PK_02','PK_03','PK_06','PK_09')</if><!--update BY CJ 2019/9/10  end-->AND       PORTFOLIO_ASSET_RIFT_VALUATION.VAL_DATE &lt;=#{valDate}and PORTFOLIO_ASSET_RIFT_VALUATION.val_date=dd.valDateand PORTFOLIO_ASSET_RIFT_VALUATION.portfolio_code=dd.portfolio_code)  detailListLEFT JOIN(SELECTPSV.VAL_DATE    as valDate  ,PSV.PORTFOLIO_CODE as portpolioCode    ,SUM(CASEWHEN PORTFOLIO_VAL_INFO.VAL_METHOD='MV' THEN PSV.SMVELSE PSV.SECURITY_COSTEND) AS overallScaleFROMPORTFOLIO_SUM_VALUATION PSV,PORTFOLIO_VAL_INFOWHEREPSV.PORTFOLIO_CODE=PORTFOLIO_VAL_INFO.CODEAND     PSV.SUM_CODE='604'AND        PSV.VAL_DATE &lt;= #{valDate}AND NOT EXISTS (SELECT 1 FROMPORTFOLIO_SUM_VALUATION PAVWHERE 1=1AND PAV.PORTFOLIO_CODE = PSV.PORTFOLIO_CODEAND PAV.VAL_DATE > PSV.VAL_DATEAND PAV.PORTFOLIO_CODE=PORTFOLIO_VAL_INFO.CODEAND        PAV.SUM_CODE='604'AND        PAV.VAL_DATE &lt;= #{valDate})Group BY      PSV.VAL_DATE,PSV.PORTFOLIO_CODE) totalListONtotalList.valDate=detailList.valDateAND       totalList.portpolioCode=detailList.portpolioCodeORDER  BYdetailList.securityCode)  allListLEFT JOIN(SELECT  distinctPRT.PORTFOLIO_CODE as portpolioCode,PRT.PARENT_PCODE   as  parentCode,PRT.TOP_PCODE            ,(CASEWHEN PRT.PARENT_PCODE='-' THEN NULLELSE PORTFOLIO_INFO.NAMEEND) AS parentPCodeFROMPORTFOLIO_RELATE_TREE PRTLEFT JOINPORTFOLIO_INFOONPRT.PARENT_PCODE=PORTFOLIO_INFO.CODEWHEREPRT.RELATE_DATE&lt;=#{valDate}AND NOT EXISTS (SELECT 1 FROMPORTFOLIO_RELATE_TREE PAVWHERE 1=1AND PAV.PORTFOLIO_CODE = PRT.PORTFOLIO_CODEAND PAV.RELATE_DATE > PRT.RELATE_DATEAND PAV.RELATE_DATE&lt;=#{valDate}))portpolioCombineON   allList.portpolioCode=portpolioCombine.portpolioCode</select>

总结

其实这个方法不难，可能也有不妥的地方，请大神多多指教。我传的代码可能也有冗余，但是我想记录的是之前开始在做逻辑思考的时候，想复杂了以至于乱的一塌糊涂。所以，时候隔了很久我想记录下来，提醒我自己，时刻保持清醒，这里也可以供有心人参考一下，不当之处，烦请指教，谢谢。。。。。。

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如何将不同情况下的List带到SQL中进行判断操作

简单来说就是将List传到SQL语句中进行查询操作

总结

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