java - Java中删除XML文件中的节点

标签 java xml

我必须根据这些节点的子元素中的值从 XML 文件中删除节点。 实际文件如下:

<?xml version="1.0" encoding="UTF-8"?>

<_-AMS_-OBRXINVOIC02>
<IDOC BEGIN="1">
  <EDI_DC40 SEGMENT="1">
     <TABNAM>EDI_DC40</TABNAM>
     <MANDT>132</MANDT>
     <DOCNUM>001</DOCNUM>
     <DOCREL>620</DOCREL>
     <STATUS>30</STATUS>
     <DIRECT>1</DIRECT>
     <OUTMOD>4</OUTMOD>
     <IDOCTYP>INVOIC02</IDOCTYP>
     <CIMTYP>/AMS/OBRXINVOIC02</CIMTYP>
     <MESTYP>INVOIC</MESTYP>
     <SNDPOR>SAPABI</SNDPOR>
     <SNDPRT>LS</SNDPRT>
     <SNDPRN>ABIPRR3132</SNDPRN>
     <RCVPOR>XIS</RCVPOR>
     <RCVPRT>LS</RCVPRT>
     <RCVPFC>LS</RCVPFC>
     <RCVPRN>BREEDI0001</RCVPRN>
     <CREDAT>20110406</CREDAT>
     <CRETIM>071233</CRETIM>
     <SERIAL>20110406071232</SERIAL>
  </EDI_DC40>
  <E1EDK01 SEGMENT="1">
     <CURCY>BRL</CURCY>
     <HWAER>BRL</HWAER>
     <WKURS>1.00000</WKURS>
     <ZTERM>Z171</ZTERM>
     <BSART>INVO</BSART>
     <BELNR>0969286361</BELNR>
     <NTGEW>2949.090</NTGEW>
     <BRGEW>3329.780</BRGEW>
     <GEWEI>KGM</GEWEI>
     <FKART_RL>ZLR</FKART_RL>
     <RECIPNT_NO>0001061877</RECIPNT_NO>
     <FKTYP>L</FKTYP>
     <_-AMS_-OBR_E1EDK01 SEGMENT="1">
        <ANZPK>00449</ANZPK>
        <VOLTOT>7.688</VOLTOT>
        <SERIES>001</SERIES>
        <NFNUM>000000</NFNUM>
        <NFTYPE>V1</NFTYPE>
        <MODEL>55</MODEL>
        <PSTDAT>20110406</PSTDAT>
        <CREDAT>20110406</CREDAT>
        <CRETIM>034335</CRETIM>
        <NFFRE>0.00</NFFRE>
        <NFINS>0.00</NFINS>
        <NFOTH>0.00</NFOTH>
        <NFDIS>2200.90-</NFDIS>
        <NFNET>28757.95</NFNET>
        <NFTOT>28186.49</NFTOT>
        <ZNFNET>28186.49</ZNFNET>
        <PROCESS>X</PROCESS>
        <NFENUM>000423391</NFENUM>
     </_-AMS_-OBR_E1EDK01>
  </E1EDK01>
  <E1EDKA1 SEGMENT="1">
     <PARVW>RS</PARVW>
     <LIFNR>0001061877</LIFNR>
     <LAND1>BR</LAND1>
     <SPRAS>P</SPRAS>
     <BNAME>BRSANTOSRO5</BNAME>
     <PAORG>BRN1</PAORG>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>1B</PARVW>
     <PARTN>0000899500</PARTN>
     <NAME1>L6 BRN1 KA CAR FL Matriz Dia</NAME1>
     <ORT01>Sao Paulo</ORT01>
     <LAND1>BR</LAND1>
     <SPRAS>P</SPRAS>
     <REGIO>SP</REGIO>
     <SPRAS_ISO>PT</SPRAS_ISO>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>1C</PARVW>
     <PARTN>0000899499</PARTN>
     <NAME1>L5 BRN1 KA Car FL Matriz Dia</NAME1>
     <ORT01>Sao Paulo</ORT01>
     <LAND1>BR</LAND1>
     <SPRAS>P</SPRAS>
     <REGIO>SP</REGIO>
     <SPRAS_ISO>PT</SPRAS_ISO>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>1D</PARVW>
     <PARTN>0002766603</PARTN>
     <NAME1>L4 BRN1 KA Car Dia</NAME1>
     <ORT01>Rio de Janeiro</ORT01>
     <PSTLZ>22775-112</PSTLZ>
     <LAND1>BR</LAND1>
     <SPRAS>P</SPRAS>
     <REGIO>RJ</REGIO>
     <SPRAS_ISO>PT</SPRAS_ISO>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>SS</PARVW>
     <PARTN>0000899472</PARTN>
     <NAME1>L3 BRN1 KA Carrefour</NAME1>
     <ORT01>Sao Paulo</ORT01>
     <LAND1>BR</LAND1>
     <SPRAS>P</SPRAS>
     <REGIO>SP</REGIO>
     <SPRAS_ISO>PT</SPRAS_ISO>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>SS</PARVW>
     <PARTN>0000021177</PARTN>
     <NAME1>AMS View</NAME1>
     <ORT01>Vevey</ORT01>
     <LAND1>CH</LAND1>
     <SPRAS>E</SPRAS>
     <ANRED>Sociedade</ANRED>
     <REGIO>VD</REGIO>
     <SPRAS_ISO>EN</SPRAS_ISO>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>1G</PARVW>
     <PARTN>0000021174</PARTN>
     <NAME1>Global View</NAME1>
     <ORT01>Vevey</ORT01>
     <LAND1>CH</LAND1>
     <SPRAS>E</SPRAS>
     <ANRED>Sociedade</ANRED>
     <REGIO>VD</REGIO>
     <SPRAS_ISO>EN</SPRAS_ISO>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>AG</PARVW>
     <PARTN>0001061877</PARTN>
     <NAME1>Dia Brasil Sociedade Ltda</NAME1>
     <STRAS>R Agricola La Paz Tristante SN</STRAS>
     <ORT01>Osasco</ORT01>
     <PSTLZ>06276-035</PSTLZ>
     <LAND1>BR</LAND1>
     <TELF1>11 38868131</TELF1>
     <SPRAS>P</SPRAS>
     <ORT02>Pq Industrial Anhanguera</ORT02>
     <REGIO>SP</REGIO>
     <ILNNR>7899288907049</ILNNR>
     <SPRAS_ISO>PT</SPRAS_ISO>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>SS</PARVW>
     <PARTN>0001061877</PARTN>
     <NAME1>Dia Brasil Sociedade Ltda</NAME1>
     <STRAS>R Agricola La Paz Tristante SN</STRAS>
     <ORT01>Osasco</ORT01>
     <PSTLZ>06276-035</PSTLZ>
     <LAND1>BR</LAND1>
     <TELF1>11 38868131</TELF1>
     <SPRAS>P</SPRAS>
     <ORT02>Pq Industrial Anhanguera</ORT02>
     <REGIO>SP</REGIO>
     <ILNNR>7899288907049</ILNNR>
     <SPRAS_ISO>PT</SPRAS_ISO>
     <_-AMS_-OBR_E1EDKA1 SEGMENT="1">
        <STCD1>03476811021159</STCD1>
        <STCD3>492.488.462.119</STCD3>
     </_-AMS_-OBR_E1EDKA1>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>RG</PARVW>
     <PARTN>0000658366</PARTN>
     <NAME1>Carrefour Com e Industria Ltda</NAME1>
     <STRAS>Av das Americas 5150</STRAS>
     <ORT01>Rio de Janeiro</ORT01>
     <PSTLZ>22640-102</PSTLZ>
     <LAND1>BR</LAND1>
     <TELF1>21 4313011</TELF1>
     <TELFX>21 3252624</TELFX>
     <SPRAS>P</SPRAS>
     <ORT02>Barra da Tijuca</ORT02>
     <REGIO>RJ</REGIO>
     <ILNNR>7891103001024</ILNNR>
     <SPRAS_ISO>PT</SPRAS_ISO>
     <_-AMS_-OBR_E1EDKA1 SEGMENT="1">
        <STCD1>45543915000262</STCD1>
        <STCD3>81536600</STCD3>
     </_-AMS_-OBR_E1EDKA1>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>TF</PARVW>
     <PARTN>0100301696</PARTN>
     <NAME1>Transportadora Nosei Ltda</NAME1>
     <STRAS>Rua Carlos Weber 512</STRAS>
     <ORT01>Sao Paulo</ORT01>
     <PSTLZ>05303-000</PSTLZ>
     <LAND1>BR</LAND1>
     <TELF1>11 38329460</TELF1>
     <TELFX>11 38329460</TELFX>
     <SPRAS>P</SPRAS>
     <ORT02>Vila Leopoldina</ORT02>
     <REGIO>SP</REGIO>
     <SPRAS_ISO>PT</SPRAS_ISO>
     <_-AMS_-OBR_E1EDKA1 SEGMENT="1">
        <STCD1>54043435000142</STCD1>
        <STCD3>111173871116</STCD3>
     </_-AMS_-OBR_E1EDKA1>
  </E1EDKA1>
  <E1EDKA1 SEGMENT="1">
     <PARVW>BK</PARVW>
     <LIFNR>BR10</LIFNR>
     <NAME1>Nestle Brasil Ltda</NAME1>
     <STRAS>Av Dr Chucri Zaidan 246</STRAS>
     <ORT01>Sao Paulo</ORT01>
     <COUNC>SP</COUNC>
     <PSTLZ>04583-110</PSTLZ>
     <LAND1>BR</LAND1>
     <TELF1>11 55084400</TELF1>
     <TELFX>11 55085475</TELFX>
     <ORT02>Vila Cordeiro</ORT02>
     <REGIO>SP</REGIO>
     <_-AMS_-OBR_E1EDKA1 SEGMENT="1">
        <ZCCODE>7891000001004</ZCCODE>
     </_-AMS_-OBR_E1EDKA1>
  </E1EDKA1>
  <E1EDK02 SEGMENT="1">
     <QUALF>001</QUALF>
     <BELNR>813763</BELNR>
     <DATUM>20110404</DATUM>
  </E1EDK02>
  <E1EDK03 SEGMENT="1">
     <IDDAT>024</IDDAT>
     <DATUM>20110406</DATUM>
  </E1EDK03>
  <E1EDK17 SEGMENT="1">
     <QUALF>002</QUALF>
     <LKOND>CIF</LKOND>
     <LKTEXT>Custo, Seguro e Frete</LKTEXT>
  </E1EDK17>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>3565689</BRNUM>
     <BNAME>BANCO ABN AMRO REAL S A</BNAME>
     <BALOC>S#o Paulo</BALOC>
     <ACNUM>5704752</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>00191893</BRNUM>
     <BNAME>Banco Do Brasil S A</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>331415</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>00193070</BRNUM>
     <BNAME>BANCO DO BRASIL S A</BNAME>
     <BALOC>São Paulo</BALOC>
     <ACNUM>331415</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>47901</BRNUM>
     <BNAME>BANKBOSTON BANCO MULTIPLO SA</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>89821</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>23722372</BRNUM>
     <BNAME>BANCO BRADESCO S A</BNAME>
     <BALOC>São Paulo</BALOC>
     <ACNUM>4617</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>1040988</BRNUM>
     <BNAME>Caixa Economica Federal</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>30001500</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>74551</BRNUM>
     <BNAME>Banco Citibank S A</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>1002058</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>3999454</BRNUM>
     <BNAME>HSBC Bank Brasil S A-Banco Multiplo</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>4425</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>3417912</BRNUM>
     <BNAME>Banco Itau S A</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>1445</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>34172938</BRNUM>
     <BNAME>Banco Itau S A</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>82</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>1511935</BRNUM>
     <BNAME>Banco Nossa Caixa S A</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>4100342</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>03372271</BRNUM>
     <BNAME>BANCO DO ESTADO DE SAO PAULO SA BANESPA</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>13001181-7</ACNUM>
  </E1EDK28>
  <E1EDK28 SEGMENT="1">
     <BCOUN>BR</BCOUN>
     <BRNUM>4090352</BRNUM>
     <BNAME>Unibanco Uniao De Bancos Brasileiros S A</BNAME>
     <BALOC>Sao Paulo</BALOC>
     <ACNUM>102049</ACNUM>
  </E1EDK28>
  <E1EDKT1 SEGMENT="1">
     <TDID>Z018</TDID>
     <TSSPRAS>P</TSSPRAS>
     <TSSPRAS_ISO>PT</TSSPRAS_ISO>
     <E1EDKT2 SEGMENT="1">
        <TDLINE>&quot;O dest.deverá,nas operações com merc ou prest de serv receb c imposto</TDLINE>
        <TDFORMAT>*</TDFORMAT>
     </E1EDKT2>
     <E1EDKT2 SEGMENT="1">
        <TDLINE>retido,escrit o doc fiscal nos termos art 278 do RICMS&quot;.</TDLINE>
     </E1EDKT2>
  </E1EDKT1>
  <E1EDKT1 SEGMENT="1">
     <TDID>Z019</TDID>
     <TSSPRAS>P</TSSPRAS>
     <TSSPRAS_ISO>PT</TSSPRAS_ISO>
     <E1EDKT2 SEGMENT="1">
        <TDLINE>VENDAS COM CONDIÇÃO CIF</TDLINE>
        <TDFORMAT>*</TDFORMAT>
     </E1EDKT2>
  </E1EDKT1>
  <E1EDK14 SEGMENT="1">
     <QUALF>008</QUALF>
     <ORGID>BRN1</ORGID>
  </E1EDK14>
  <E1EDK14 SEGMENT="1">
     <QUALF>007</QUALF>
     <ORGID>06</ORGID>
  </E1EDK14>
  <E1EDK14 SEGMENT="1">
     <QUALF>006</QUALF>
     <ORGID>00</ORGID>
  </E1EDK14>
  <E1EDK14 SEGMENT="1">
     <QUALF>015</QUALF>
     <ORGID>F2</ORGID>
  </E1EDK14>
  <E1EDK14 SEGMENT="1">
     <QUALF>003</QUALF>
     <ORGID>BR10</ORGID>
  </E1EDK14>
  <E1EDS01 SEGMENT="1">
     <SUMID>011</SUMID>
     <SUMME>28186.49</SUMME>
     <WAERQ>BRL</WAERQ>
  </E1EDS01>
  <E1EDS01 SEGMENT="1">
     <SUMID>010</SUMID>
     <SUMME>24332.15</SUMME>
     <WAERQ>BRL</WAERQ>
  </E1EDS01>

我的要求是，如果其子元素“PARVW”的值为“SS”，我想从文件中删除整个段“E1EDKA1”。 就我而言，我想删除“E1EDKA1”的 3 个片段，其 PARVW 为 SS

我从我这边尝试过:我的代码如下:

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        DocumentBuilder db = dbf.newDocumentBuilder();
        Document doc = db.parse(fis);
        NodeList nList = doc.getElementsByTagName("E1EDKA1");
        System.out.println(nList.getLength());
        if (nList != null && nList.getLength() > 0) {
            for (int i = 0; i < nList.getLength();i++) {
Node node = nList.item(i);
            //    System.out.println(node);
                Element e = (Element) node;

                NodeList nodeList = e.getElementsByTagName("PARVW");
                String title = nodeList.item(0).getChildNodes().item(0).getNodeValue();
                System.out.println(title);
                    if (title.equals("SS")) {
                    System.out.println("Test");
                    doc.getFirstChild().removeChild(node);
             }
TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
 DOMSource source = new DOMSource(doc);
            StreamResult result = new StreamResult(new File("C:/Users/ssourav/Desktop/Idoc12_out123.xml"));
        transformer.transform(source, result);

请帮助我获得此输出并建议我代码中的问题出在哪里。 实际上，程序在遇到第一个“SS”值时退出，并且没有任何内容写入输出文件。

最佳答案 

    XPath path = XPathFactory.newInstance().newXPath();
    NodeList nl = (NodeList) path.evaluate("*/E1EDKA1[PARVW/text()='SS']", doc, XPathConstants.NODESET);
    for (int i = 0; i < nl.getLength(); i++) {
        nl.item(i).getParentNode().removeChild(nl.item(i));
    }

关于java - Java中删除XML文件中的节点，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19925255/

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