单个对象在wso2中不生成数组

问题描述 投票：0回答：1

我想从 xml 转换为 json，而如果收到单个对象，传入 xml 中的元素“Coll”将是一个数组。 Result.Coll 需要是一个数组对象，其余部分相同。

<Result xmlns="http://ws.apache.org/ns/synapse">
  <ban:DOB xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema">22101991</ban:DOB>
  <ban:TDNPFlag xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema">N</ban:TDNPFlag>
  <ban:DNPExpryDt xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema"/>
  <ban:NibbsBVN xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema"/>
  <ban:Fac xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema"/>
  <ban:Coll xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema">
    <ban:AcctNum>10205781559</ban:AcctNum>
    <ban:Stat>DISC</ban:Stat>
    <ban:ChqbkFlag/>
    <ban:CardFlag/>
  </ban:Coll>
</Result>

以上结果

 {"Result":{"CustNum":"00000002010784868","CustTyp":"01","RelnshpMgr":"0","Title":"1","Name":"Mr Tebogo Sekalaba","Addr1":"Botswana","Addr2":"","Addr3":"","Addr4":"","PstCode":"","HomePhnNum":"","FaxNum":"","CountryOfRes":"BW","BussPhnNum":"","MobileNum":"71961292","Natlty":"BW","NumOfChqbk":"00","NumOfCard":"00","FacltyCnt":"0000","CustLmt":"0.00","TtlBal":"-601.40","CurCode1":"BWP","ResInd":"","UsrName":"NO TELLER NAME","StmtFreq":"H","StmtCyc":"00","StmtDay":"31","GrpCode":"","AvgEodBal":"0.00","FatherName":"","BlackLstInd":"N","EmplInd":"","BlackLstStat":"0","BlackLstComnt":"","CreditRtng":"0","CustStat":"0","IdNum":"652311945","VipStat":"0","AccumCnt1":"0","AccumCnt2":"0","AccumCnt3":"0","AccumCnt4":"0","AccumCnt5":"0","AccumCnt6":"0","AccumCnt7":"0","AccumCnt8":"0","AccumCnt9":"0","AccumCnt10":"0","EmailAdd":"","LagCode":"1","BrchCode":"35","RtnMailInd":"N","HldMail":"","Typ":"","VipTyp":"","name1":"Mr","name2":"","CreateDt":"19092023","MemShpLnth":"124 YEARS  003 MONTHS","CurrAge":"032 YEARS  004 MONTHS","ServLnth":"","RemainServ":"","AvailChnl1":"","AvailChnl2":"","AvailChnl3":"","AvailChnl4":"","AvailChnl5":"","AvailChnl6":"","AvailChnl7":"","AvailChnl8":"","BioEnrollDt":"99999999","BioEnrollTime":"00:00:00","KYCFlag":"H","IdTyp":"0001","DOB":"22101991","TDNPFlag":"N","DNPExpryDt":"","NibbsBVN":"","Fac":"","Coll":{"AcctNum":"10205781559","Stat":"DISC","ChqbkFlag":"","CardFlag":"","AcctFlagTyp":"L","ProdDescptn":"MoMo Instant Loan","CurCode2":"BWP","RelnshpWtAcct":"OWN","Bal":"601.40","OvrdrftAcctLmt":"500.00","AcctTyp":"5000","AcctSubTyp":"0555","ShrtName":"","InstNum":"002","TagStat":"","LonOdAmt":"500.00","ArrAcctAmt":"560.00","Dpd":"2","OdInd":"","HowLong":"0.46","IBAN":"","AcctBrch":"35","CreationDt":"19092023","Acctstat":"40","PurpCod":"27","SignMndt":"","SignDetail":"","SignatoryNum":"0"}}}

预期产量

 {"Result":{"CustNum":"00000002010784868","CustTyp":"01","RelnshpMgr":"0","Title":"1","Name":"Mr Tebogo Sekalaba","Addr1":"Botswana","Addr2":"","Addr3":"","Addr4":"","PstCode":"","HomePhnNum":"","FaxNum":"","CountryOfRes":"BW","BussPhnNum":"","MobileNum":"71961292","Natlty":"BW","NumOfChqbk":"00","NumOfCard":"00","FacltyCnt":"0000","CustLmt":"0.00","TtlBal":"-601.40","CurCode1":"BWP","ResInd":"","UsrName":"NO TELLER NAME","StmtFreq":"H","StmtCyc":"00","StmtDay":"31","GrpCode":"","AvgEodBal":"0.00","FatherName":"","BlackLstInd":"N","EmplInd":"","BlackLstStat":"0","BlackLstComnt":"","CreditRtng":"0","CustStat":"0","IdNum":"652311945","VipStat":"0","AccumCnt1":"0","AccumCnt2":"0","AccumCnt3":"0","AccumCnt4":"0","AccumCnt5":"0","AccumCnt6":"0","AccumCnt7":"0","AccumCnt8":"0","AccumCnt9":"0","AccumCnt10":"0","EmailAdd":"","LagCode":"1","BrchCode":"35","RtnMailInd":"N","HldMail":"","Typ":"","VipTyp":"","name1":"Mr","name2":"","CreateDt":"19092023","MemShpLnth":"124 YEARS  003 MONTHS","CurrAge":"032 YEARS  004 MONTHS","ServLnth":"","RemainServ":"","AvailChnl1":"","AvailChnl2":"","AvailChnl3":"","AvailChnl4":"","AvailChnl5":"","AvailChnl6":"","AvailChnl7":"","AvailChnl8":"","BioEnrollDt":"99999999","BioEnrollTime":"00:00:00","KYCFlag":"H","IdTyp":"0001","DOB":"22101991","TDNPFlag":"N","DNPExpryDt":"","NibbsBVN":"","Fac":"","Coll":[{"AcctNum":"10205781559","Stat":"DISC","ChqbkFlag":"","CardFlag":"","AcctFlagTyp":"L","ProdDescptn":"MoMo Instant Loan","CurCode2":"BWP","RelnshpWtAcct":"OWN","Bal":"601.40","OvrdrftAcctLmt":"500.00","AcctTyp":"5000","AcctSubTyp":"0555","ShrtName":"","InstNum":"002","TagStat":"","LonOdAmt":"500.00","ArrAcctAmt":"560.00","Dpd":"2","OdInd":"","HowLong":"0.46","IBAN":"","AcctBrch":"35","CreationDt":"19092023","Acctstat":"40","PurpCod":"27","SignMndt":"","SignDetail":"","SignatoryNum":"0"}]}}

我尝试使用 javascript 来制作单个对象数组并响应 json 但不起作用。

如何达到预期的输出？

javascript wso2 wso2-esb wso2-enterprise-integrator mediator
1个回答
0
投票

您可以在 JavaScript 中完成 - 代码中的注释

<script>
    // Wait for the entire HTML document to be fully loaded and parsed
    document.addEventListener('DOMContentLoaded', function() {
        // XML data as a string
        const xmlData = `
        <Result xmlns="http://ws.apache.org/ns/synapse">
          <ban:DOB xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema">22101991</ban:DOB>
          <ban:TDNPFlag xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema">N</ban:TDNPFlag>
          <ban:DNPExpryDt xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema"/>
          <ban:NibbsBVN xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema"/>
          <ban:Fac xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema"/>
          <ban:Coll xmlns:ban="http://TCS.BANCS.Adapter/BANCSSchema">
            <ban:AcctNum>10205781559</ban:AcctNum>
            <ban:Stat>DISC</ban:Stat>
            <ban:ChqbkFlag/>
            <ban:CardFlag/>
          </ban:Coll>
        </Result>
        `;

        // Create a new DOMParser instance
        const parser = new DOMParser();
        // Parse the XML string into a DOM Document
        const xmlDoc = parser.parseFromString(xmlData, "text/xml");

        // Initialize the structure of the JSON object
        const resultJson = {
            Result: {}
        };

        // Manually find and process the DOB element from the XML
        const dobElement = xmlDoc.querySelector("DOB");
        if (dobElement) {
            // If the DOB element exists, add its text content to the JSON object
            resultJson.Result.DOB = dobElement.textContent;
        }
        
        // You can add similar processing for other single elements here...

        // Find all 'Coll' elements in the XML to handle them specially
        const collElements = xmlDoc.querySelectorAll("Coll");
        // Initialize the 'Coll' property in the JSON object as an array
        resultJson.Result.Coll = [];
        // Iterate over each 'Coll' element found in the XML
        collElements.forEach((collElement) => {
            // For each 'Coll', create a corresponding object
            const collObj = {};
            // Extract and add the 'AcctNum' and 'Stat' (or other properties) from the XML to the coll object
            collObj.AcctNum = collElement.querySelector("AcctNum")?.textContent || "";
            collObj.Stat = collElement.querySelector("Stat")?.textContent || "";
            // Push the constructed coll object into the 'Coll' array in the JSON object
            resultJson.Result.Coll.push(collObj);
        });

        // Check if the 'Coll' array is empty
        if (resultJson.Result.Coll.length === 0) {
            // If it is, remove the 'Coll' property from the JSON object to avoid having an empty array
            delete resultJson.Result.Coll;
        }

        // Finally, log the constructed JSON object to the console, formatted for readability
        console.log(JSON.stringify(resultJson, null, 2));
    });
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