一、OFD

OFD(Open Fixed-layout Document) ，是由工業(yè)和信息化部軟件司牽頭中國電子技術(shù)標(biāo)準(zhǔn)化研究院成立的版式編寫組制定的版式文檔國家標(biāo)準(zhǔn)，屬于中國的一種自主格式，要打破政府部門和黨委機(jī)關(guān)電子公文格式不統(tǒng)一，以方便地進(jìn)行電子文檔的存儲、讀取以及編輯。

二、OFD格式發(fā)票解析

ofd文件類似與zip，解析思路是將其解壓之后，然后對其中的xml文件進(jìn)行處理，可以用dom4j，根據(jù)需要選擇要處理的xml

OFD.XML

<?xml version="1.0" encoding="UTF-8"?>-<ofd:OFD Version="1.1" DocType="OFD" xmlns:ofd="http://www.ofdspec.org/2016">-<ofd:DocBody>-<ofd:DocInfo><ofd:DocID>605a0643270f4874b54b541369ea24f7</ofd:DocID><ofd:Author>China Tax</ofd:Author><ofd:CreationDate>2020-09-10</ofd:CreationDate>-<ofd:CustomDatas><ofd:CustomData Name="template-version">1.0.20.0422</ofd:CustomData><ofd:CustomData Name="native-producer">SuwellFormSDK</ofd:CustomData><ofd:CustomData Name="producer-version">1.0.20.0603</ofd:CustomData><ofd:CustomData Name="發(fā)票代碼">033022000313</ofd:CustomData><ofd:CustomData Name="發(fā)票號碼">00000001</ofd:CustomData><ofd:CustomData Name="合計(jì)稅額">11283.71</ofd:CustomData><ofd:CustomData Name="合計(jì)金額">86797.75</ofd:CustomData><ofd:CustomData Name="開票日期">2020年09月01日</ofd:CustomData><ofd:CustomData Name="校驗(yàn)碼">11058 76307 04808 54113</ofd:CustomData><ofd:CustomData Name="購買方納稅人識別號">913302127995019136</ofd:CustomData><ofd:CustomData Name="銷售方納稅人識別號">91330203MA2H7WU45J</ofd:CustomData></ofd:CustomDatas></ofd:DocInfo><ofd:DocRoot>Doc_0/Document.xml</ofd:DocRoot><ofd:Signatures>Doc_0/Signs/Signatures.xml</ofd:Signatures></ofd:DocBody></ofd:OFD>

original_invoice.xml

<?xml version="1.0" encoding="UTF-8"?>-<eInvoice Version="1.0" xmlns:fp="http://www.edrm.org.cn/schema/e-invoice/2019"><fp:DocID>03</fp:DocID><fp:InvoiceCode>033022000313</fp:InvoiceCode><fp:InvoiceNo>00000001</fp:InvoiceNo><fp:TypeCode>0</fp:TypeCode><fp:IssueDate>2020年09月01日</fp:IssueDate><fp:InvoiceCheckCode>11058763070480854113</fp:InvoiceCheckCode><fp:MachineNo>667900296527</fp:MachineNo><fp:TaxControlCode>00945*1<0-3>2*62377>93158<5< <4024141+0091580+/30920879<8 4+3-*<3><21/723494/+/+01+225 0*6220933>43/501+<>71+>>><7/ </fp:TaxControlCode>-<fp:Buyer><fp:BuyerName>雅戈?duì)柗b控股有限公司</fp:BuyerName><fp:BuyerTaxID>913302127995019136</fp:BuyerTaxID><fp:BuyerAddrTel>寧波市海曙區(qū)鄞縣大道西段2號0574-87425577</fp:BuyerAddrTel><fp:BuyerFinancialAccount>農(nóng)行寧波雅戈?duì)柗掷硖?9428001040000723</fp:BuyerFinancialAccount></fp:Buyer><fp:Tpvn/>-<fp:Seller><fp:SellerName>寧波獅丹努創(chuàng)客科貿(mào)有限公司</fp:SellerName><fp:SellerTaxID>91330203MA2H7WU45J</fp:SellerTaxID><fp:SellerAddrTel>浙江省寧波市海曙區(qū)吳家路83號1-987457828</fp:SellerAddrTel><fp:SellerFinancialAccount>寧波銀行海曙支行20010122000732464</fp:SellerFinancialAccount><fp:Issuea1/><fp:Issuea2/></fp:Seller><fp:TaxInclusiveTotalAmount>98081.46</fp:TaxInclusiveTotalAmount><fp:Note/><fp:InvoiceClerk>管理員</fp:InvoiceClerk><fp:Payee>管理員</fp:Payee><fp:Checker>管理員</fp:Checker><fp:TaxTotalAmount>11283.71</fp:TaxTotalAmount><fp:TaxExclusiveTotalAmount>86797.75</fp:TaxExclusiveTotalAmount><fp:GraphCode>01,20,033022000313,00000001,86797.75,20200901,11058763070480854113,BCB8,</fp:GraphCode><fp:InvoiceSIA1/><fp:InvoiceSIA2/><fp:Signature>MIIBBQYKKoEcz1UGAQQCAqCB9jCB8wIBATEOMAwGCCqBHM9VAYMRBQAwDAYKKoEcz1UGAQQCATGBzzCBzAIBATBjMFgxCzAJBgNVBAYTAkNOMRswGQYDVQQLDBLlm73lrrbnqI7liqHmgLvlsYAxLDAqBgNVBAMMI+eojuWKoeeUteWtkOivgeS5pueuoeeQhuS4reW/gyhTTTIpAgdEAwAAATl1MAwGCCqBHM9VAYMRBQAwDAYIKoEcz1UBg3UFAARGMEQCIGROWCbe2SVfGU8rXl9DTutArClYOxNJVt2bu6RMBW/PAiBoYhg/z8uTptlM+3Qqs1FUMxn37Puo4ii4TLdD+ah+cw==</fp:Signature>-<fp:GoodsInfos>-<fp:GoodsInfo><fp:Item>*紡織產(chǎn)品*200g/m2 100%羊毛1*1羅紋</fp:Item><fp:Specification>262815-6557</fp:Specification><fp:MeasurementDimension>KG</fp:MeasurementDimension><fp:Price>267.070006807352</fp:Price><fp:Quantity>325</fp:Quantity><fp:Amount>86797.75</fp:Amount><fp:TaxScheme>13%</fp:TaxScheme><fp:TaxAmount>11283.71</fp:TaxAmount></fp:GoodsInfo></fp:GoodsInfos></eInvoice>

：

import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.math.BigDecimal; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Enumeration; import java.util.List; import java.util.zip.ZipEntry; import java.util.zip.ZipFile;import org.dom4j.Document; import org.dom4j.DocumentException; import org.dom4j.Element; import org.dom4j.io.SAXReader;import com.data.model.Invoice;/*** * 發(fā)票ofd解析util.<br>* * @author qianxiangyun <br>* @version 1.0.0 2021年7月13日<br>* @see* @since JDK 1.5.0*/ public final class InvoiceOfdUtil {/*** 構(gòu)造方法.*/private InvoiceOfdUtil() {}/*** 日期格式化.*/static SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy年MM月dd日"); // 注意月份是MMpublic static void main(final String[] args) {// 1.解壓ofd文件try {final String xmlPath = unzip("C:\\Users\\qxy\\Desktop\\033022000313_00000001.ofd");final SAXReader reader = new SAXReader();Document doc;try {doc = reader.read(new File(xmlPath));final Element rootElement = doc.getRootElement(); // 獲取document對象根節(jié)點(diǎn)，即最外層節(jié)點(diǎn)下的內(nèi)容// 發(fā)票代碼、發(fā)票號碼、Invoice invoice = new Invoice();invoice = generateInvoice(rootElement, invoice);System.out.println(invoice.getInvoiceCode());} catch (DocumentException e) {e.printStackTrace();}} catch (IOException e) {e.printStackTrace();}}/*** ofd發(fā)票文件解析.* @param filePath filePath* @return Invoice*/public static Invoice parseOfd(final String filePath) {// 發(fā)票代碼、發(fā)票號碼、Invoice invoice = new Invoice();try {final String xmlPath = unzip(filePath);final SAXReader reader = new SAXReader();Document doc;try {doc = reader.read(new File(xmlPath));final Element rootElement = doc.getRootElement(); // 獲取document對象根節(jié)點(diǎn)，即最外層節(jié)點(diǎn)下的內(nèi)容invoice = generateInvoice(rootElement, invoice);System.out.println(invoice.getInvoiceCode());} catch (DocumentException e) {e.printStackTrace();}} catch (IOException e) {e.printStackTrace();}return invoice;}/*** 生成發(fā)票信息.* @param rootElement rootElement* @param invoice invoice* @return Invoice*/private static Invoice generateInvoice(final Element rootElement, final Invoice invoice) {// 發(fā)票代碼final Element invoiceCodeElement = rootElement.element("InvoiceCode");// 發(fā)票號碼final Element invoiceNoElement = rootElement.element("InvoiceNo");// 開票日期final Element issueDateElement = rootElement.element("IssueDate");// 校驗(yàn)碼final Element invoiceCheckCodeElement = rootElement.element("InvoiceCheckCode");// 機(jī)器編號final Element machineNoElement = rootElement.element("MachineNo");// 密碼區(qū)final Element taxControlCodeElement = rootElement.element("TaxControlCode");// 購買方final Element buyerElement = rootElement.element("Buyer");// 銷售方final Element sellerElement = rootElement.element("Seller");// 稅額final Element taxTotalAmountElement = rootElement.element("TaxTotalAmount");// 金額final Element taxExclusiveTotalAmountElement = rootElement.element("TaxExclusiveTotalAmount");// 價(jià)稅合計(jì)final Element taxInclusiveTotalAmountElement = rootElement.element("TaxInclusiveTotalAmount");// 收款人final Element payeeElement = rootElement.element("payee");// 開票人final Element invoiceClerkElement = rootElement.element("InvoiceClerk");// 復(fù)核final Element checkerElement = rootElement.element("Checker");if (invoiceCodeElement != null) {invoice.setInvoiceCode(invoiceCodeElement.getText());}if (invoiceNoElement != null) {invoice.setInvoiceNumber(invoiceNoElement.getText());}if (issueDateElement != null && issueDateElement.getText() != null) {Date date = null;try {date = simpleDateFormat.parse(issueDateElement.getText());} catch (ParseException e) {e.printStackTrace();}invoice.setBillingDate(date);}if (invoiceCheckCodeElement != null) {invoice.setCheckCode(invoiceCheckCodeElement.getText());}if (machineNoElement != null) {invoice.setMachineCode(machineNoElement.getText());}if (taxControlCodeElement != null) {invoice.setMmq(taxControlCodeElement.getText());}if (buyerElement != null) {final List<Element> buyerName = buyerElement.elements("BuyerName");final List<Element> buyerTaxID = buyerElement.elements("BuyerTaxID");final List<Element> buyerAddrTel = buyerElement.elements("BuyerAddrTel");final List<Element> buyerFinancialAccount = buyerElement.elements("BuyerFinancialAccount");invoice.setPurchaserName(buyerName.get(0).getText());invoice.setPurchaserTaxNo(buyerTaxID.get(0).getText());invoice.setPurchaserAddressPhone(buyerAddrTel.get(0).getText());invoice.setPurchaserBank(buyerFinancialAccount.get(0).getText());}if (sellerElement != null) {final List<Element> sellerName = sellerElement.elements("SellerName");final List<Element> sellerTaxID = sellerElement.elements("SellerTaxID");final List<Element> sellerAddrTel = sellerElement.elements("SellerAddrTel");final List<Element> sellerFinancialAccount = sellerElement.elements("SellerFinancialAccount");invoice.setSalesName(sellerName.get(0).getText());invoice.setSalesTaxNo(sellerTaxID.get(0).getText());invoice.setSalesAddressPhone(sellerAddrTel.get(0).getText());invoice.setSalesBank(sellerFinancialAccount.get(0).getText());}if (taxTotalAmountElement != null) {invoice.setTotalTax(new BigDecimal(taxTotalAmountElement.getText()));}if (taxExclusiveTotalAmountElement != null) {invoice.setTotalAmount(new BigDecimal(taxExclusiveTotalAmountElement.getText()));}if (taxInclusiveTotalAmountElement != null) {invoice.setTotalAmount(new BigDecimal(taxInclusiveTotalAmountElement.getText()));}if (payeeElement != null) {invoice.setSkr(payeeElement.getText());}if (invoiceClerkElement != null) {invoice.setKpr(invoiceClerkElement.getText());}if (checkerElement != null) {invoice.setFh(checkerElement.getText());}return invoice;}/*** 從字節(jié)流寫到文件中.* * @param is* 流* @return file*/private static File getFileByBytes(final InputStream is, final String fileName, final String oldFileName) {final String tempPath = System.getProperty("java.io.tmpdir");final File dirFile = new File(tempPath);if (!dirFile.exists()) {dirFile.mkdirs();}final File file = new File(dirFile, fileName); // zip文件需臨時(shí)存放服務(wù)器final File oldFile = new File(dirFile, oldFileName);OutputStream os = null;try {if (!file.exists()) {file.createNewFile();} else {file.delete();file.createNewFile();}if (oldFile.exists()) {file.delete();}os = new FileOutputStream(file);int len;final byte[] buffer = new byte[4096];while ((len = is.read(buffer)) != -1) {os.write(buffer, 0, len);}os.flush();} catch (Exception e) {e.printStackTrace();} finally {try {is.close();} catch (IOException e) {e.printStackTrace();}try {if (os != null) {os.close();}} catch (IOException e) {e.printStackTrace();}}return file;}/*** 解壓ofd文件.* @param ofdFile ofdFile* @return ofdFile路徑* @throws IOException IOException*/public static String unzip(final String ofdFile) throws IOException {final ZipFile zipFile = new ZipFile(ofdFile);String lastFileName = "";String temp = "";// 循環(huán)查找文件final Enumeration entries = zipFile.entries();while (entries.hasMoreElements()) {final ZipEntry zipEntry = (ZipEntry) entries.nextElement();if (!zipEntry.isDirectory()) {String fileFullName = zipEntry.getName();// 若當(dāng)前文件包含文件夾名稱，則直接去文件名稱if (fileFullName.indexOf("/") != -1 && fileFullName.indexOf("original_invoice") > -1) {fileFullName = fileFullName.substring(fileFullName.lastIndexOf("/") + 1);lastFileName = fileFullName;final InputStream in = zipFile.getInputStream(zipEntry);final File xmlfile = getFileByBytes(in, fileFullName, lastFileName);temp = xmlfile.toString();}}}zipFile.close();return temp;} }

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