exam-system/src/main/java/com/gkhy/exam/pay/service/CoalPayService.java | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
exam-system/src/main/java/com/gkhy/exam/pay/service/impl/CoalPayServiceImpl.java | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
exam-system/src/main/java/com/gkhy/exam/pay/utils/PayUtils.java | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
exam-system/src/main/java/com/gkhy/exam/pay/utils/Sign.java | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
exam-system/src/test/java/TextPay.java | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 |
exam-system/src/main/java/com/gkhy/exam/pay/service/CoalPayService.java
@@ -32,5 +32,5 @@ String teamPayMoney(CoalTeamPayReq coalTeamPayReq); SignResult topay() throws IOException; ResultVo topay() throws IOException; } exam-system/src/main/java/com/gkhy/exam/pay/service/impl/CoalPayServiceImpl.java
@@ -27,6 +27,9 @@ import com.ruoyi.common.utils.StringUtils; import com.ruoyi.system.mapper.SysDeptMapper; import lombok.extern.slf4j.Slf4j; import org.dom4j.Document; import org.dom4j.DocumentException; import org.dom4j.DocumentHelper; import org.dom4j.Element; import org.redisson.api.RLock; import org.redisson.api.RedissonClient; @@ -38,6 +41,7 @@ import javax.annotation.Resource; import java.io.IOException; import java.math.BigDecimal; import java.nio.charset.StandardCharsets; import java.util.*; import java.util.concurrent.TimeUnit; import java.util.stream.Collectors; @@ -323,15 +327,15 @@ } @Override public SignResult topay() throws IOException { public ResultVo topay() throws IOException { PayReqData payReqData = new PayReqData(); PayReqData.Feedata feedatas = new PayReqData.Feedata(); //订单编号 payReqData.setOrderNo(RandomUtil.generateOrderNumber(1L, "CO")); payReqData.setOrderNo("NC202502170905105061"); //订单总金额 payReqData.setMoney(BigDecimal.valueOf(56)); payReqData.setMoney(BigDecimal.valueOf(112)); //子订单数目 payReqData.setAmount(1); //缴费人姓名(单位填单位名称)阿克苏地区博安煤矿安全技术服务中心 @@ -343,13 +347,13 @@ //开票单位社会信用代码12650000MB1A9612XD payReqData.setInvoiceSocialCode("11650000MB1957293J"); //开票人 payReqData.setHandlingPerson("张三"); payReqData.setHandlingPerson("姜倩"); //复核人 payReqData.setChecker("李四"); payReqData.setChecker("薄晓洁"); //单位编码547185129 payReqData.setEnterCode("547185129"); //订单描述(非必填) payReqData.setDesc("煤矿安全作业理论考试-002002"); payReqData.setDesc("非煤安全作业理论考试-002002"); //订单明细 List<PayReqData.Feedata> feedatas1 = new ArrayList<>(); //数量 @@ -360,8 +364,8 @@ // feedatas.setPrice(BigDecimal.valueOf(56)); PayReqData.Feedata feedata = new PayReqData.Feedata(); feedata.setBusCode("DZ002002"); feedata.setAmount(1); feedata.setPrice(BigDecimal.valueOf(56)); feedata.setAmount(2); feedata.setPrice(BigDecimal.valueOf(112)); // feedatas1.add(feedatas); feedatas1.add(feedata); payReqData.setFeeDatas(feedatas1); @@ -370,27 +374,40 @@ PayUtils payUtils = new PayUtils(); ResultVo resultVo = payUtils.sendApiPost(payReqData); String jsonString = JSONObject.toJSONString(resultVo); log.info("请求结果:"+jsonString); String fileData = resultVo.getRespdata().getFileData(); Base64.Decoder decoder = Base64.getDecoder(); byte[] decode = decoder.decode(fileData); //票据原文转为byte字节文件 byte[] decode = Base64.getDecoder().decode(fileData); //byte字节文件转为xml字符串 String xmlString = new String(decode, StandardCharsets.UTF_8); Document document = null; try { document = DocumentHelper.parseText(xmlString); } catch (DocumentException e) { throw new RuntimeException(e); } log.info("票据原文为:"+document.asXML()); Element rootElement = document.getRootElement(); SignResult sign = payUtils.sign(decode); log.info("签名结果为:"+ Arrays.toString(sign.getSignData())); VerifyResult verify = payUtils.verify(decode, new String(sign.getSignData())); SignDto signDto = new SignDto("SM3", "Base64", new Date(), verify.getReturnData(), verify.getSerialNumber(), verify.getIssure()); VerifyResult verify = payUtils.verify(decode,sign.getSignData()); SignDto signDto = new SignDto("SM3", "DETACH", new Date(), verify.getSubjectdn(), verify.getSn(), verify.getIssure()); log.info("拼接对象为:"+JSONObject.toJSONString(signDto)); Sign sign1 = new Sign(); Element signature = sign1.getSignature(signDto); EnvelopResult envelopResult = payUtils.encryptEnvelop(String.valueOf(signature)); log.info("制作数字信封为:"+ Arrays.toString(envelopResult.getEnvelopData())); return sign; Document signature = sign1.getSignature(signDto); // Element rootElement1 = signature.getRootElement(); log.info("拼接结果为:"+signature.asXML()); rootElement.add(signature.getRootElement()); // EnvelopResult envelopResult = payUtils.encryptEnvelop(document.asXML().getBytes()); // log.info("制作数字信封为:"+ Arrays.toString(envelopResult.getEnvelopData())); log.info("签名后票据为:"+document.asXML()); ResultVo resultVo1 = payUtils.uploadXml(resultVo.getRespdata().getOrderNo(), document.asXML().getBytes()); return resultVo1; } private PayReqData fillData(List<CoalPayStudent> coalPayStudent, CoalPay coalPay, List<CoalCategory> coalCategories, CoalTicket coalTicket,Integer payType,CoalTeamPayReq coalTeamPayReq) { PayReqData payReqData = new PayReqData(); payReqData.setOrderNo(RandomUtil.generateOrderNumber(coalPay.getId(), "CO")); payReqData.setMoney(coalPay.getAmount().multiply(BigDecimal.valueOf(coalPayStudent.size()))); payReqData.setAmount(coalCategories.size()*coalPayStudent.size()); payReqData.setAmount(coalCategories.size()); payReqData.setInvoiceSocialCode(coalTicket.getTicketCompanyCode()); payReqData.setHandlingPerson(coalTicket.getDrawer()); payReqData.setChecker(coalTicket.getCheck()); @@ -400,13 +417,11 @@ List<PayReqData.Feedata> feedatas = new ArrayList<>(); for (CoalCategory coalCategory : coalCategories) { for (CoalPayStudent payStudent : coalPayStudent) { PayReqData.Feedata feedata = new PayReqData.Feedata(); feedata.setAmount(1); feedata.setPrice(coalCategory.getAmount()); feedata.setAmount(coalPayStudent.size()); feedata.setPrice(coalCategory.getAmount().multiply(BigDecimal.valueOf(coalPayStudent.size()))); feedata.setBusCode(coalCategory.getBusinessCode()); feedatas.add(feedata); } } payReqData.setFeeDatas(feedatas); exam-system/src/main/java/com/gkhy/exam/pay/utils/PayUtils.java
@@ -2,6 +2,7 @@ import cn.com.jit.new_vstk.AdvanceSignClient; import cn.com.jit.new_vstk.Bean.*; import cn.com.jit.new_vstk.SignClient; import cn.com.jit.new_vstk.exception.NewCSSException; import com.alibaba.fastjson2.JSONObject; import com.gkhy.exam.pay.entity.PayReqData; @@ -356,28 +357,28 @@ public ResultVo uploadXml(String orderId, byte[] plain) throws IOException { Map<String, String> params = new HashMap<>(); Sign sign = new Sign(); SignResult sign1 = this.sign(plain); log.info("签名结果为:"+ Arrays.toString(sign1.getSignData())); VerifyResult verify = this.verify(plain, new String(sign1.getSignData())); SignDto signDto = new SignDto("SM3", "Base64", new Date(), verify.getReturnData(), verify.getSerialNumber(), verify.getIssure()); Element signature = sign.getSignature(signDto); // Sign sign = new Sign(); // SignResult sign1 = this.sign(plain); // log.info("签名结果为:"+ Arrays.toString(sign1.getSignData())); // VerifyResult verify = this.verify(plain, sign1.getSignData()); // SignDto signDto = new SignDto("SM3", "Base64", new Date(), verify.getReturnData(), verify.getSerialNumber(), verify.getIssure()); // Element signature = sign.getSignature(signDto); JSONObject jsonObject = new JSONObject(); jsonObject.put("orderNo",orderId); jsonObject.put("fileData", Base64.getEncoder().encodeToString(convertElementToByteArray(signature))); jsonObject.put("fileData", Base64.getEncoder().encodeToString(plain)); String reqdata = Base64.getEncoder().encodeToString(jsonObject.toJSONString().getBytes()); String mac = appId+"||" +reqdata; String mac = "ED76A5F1703540BE977D34780B371FEB"+"||" +reqdata; mac = DigestUtils.md5Hex(mac.getBytes()); params.put("appid",appId); params.put("appid","ED76A5F1703540BE977D34780B371FEB"); params.put("reqdata",reqdata); params.put("mac",mac); HttpPost httpPost = new HttpPost(uploadXmlUrl); HttpPost httpPost = new HttpPost("http://finpt.xjcz.gov.cn/fs-service-test/fs-pay/uploadXml.do"); httpPost.setEntity(assemblyFormEntity(params,"utf-8")); HttpClient httpClient = getHttpClient(uploadXmlUrl); HttpClient httpClient = getHttpClient("http://finpt.xjcz.gov.cn/fs-service-test/fs-pay/uploadXml.do"); HttpResultVo execute = httpClient.execute(httpPost, getResponseHandler()); String stringContent = execute.getStringContent(); ResultVo resultVo = JSONObject.parseObject(stringContent, ResultVo.class); @@ -417,7 +418,7 @@ SignResult result = null; String certId = "11650000MB1957293J"; try { AdvanceSignClient client = new AdvanceSignClient("D:\\work\\cssconfig.properties"); AdvanceSignClient client = new AdvanceSignClient("F:\\text\\cssconfig.properties"); result = client.sign(certId,strData); log.info("***签名成功***"); byte[] signData = result.getSignData(); @@ -435,12 +436,12 @@ /** * 验签名 */ public VerifyResult verify(byte[] strData,String signData){ public VerifyResult verify(byte[] strData,byte[] signData){ VerifyResult verify = null; try { AdvanceSignClient client = new AdvanceSignClient("F:\\text\\cssconfig.properties"); SignClient client = new SignClient("F:\\text\\cssconfig.properties"); byte[] plain = strData; byte[] sign = signData.getBytes(); byte[] sign = signData; verify = client.verify(sign, plain); log.info("验签成功"); @@ -461,7 +462,7 @@ /** * 制作数字信封 */ public EnvelopResult encryptEnvelop(String plain){ public EnvelopResult encryptEnvelop(byte[] plain){ EnvelopResult envelopResult = null; try { AdvanceSignClient client = new AdvanceSignClient("F:\\text\\cssconfig.properties"); @@ -469,9 +470,8 @@ CertIdParams certIdParams = new CertIdParams(certId); //将封装好的加密证书参数对象放入 数组中 CertParams[] envelopCerts = new CertIdParams[]{certIdParams}; byte[] bytes = plain.getBytes(); /* 制作信封 */ envelopResult = client.encryptEnvelop(envelopCerts, bytes); envelopResult = client.encryptEnvelop(envelopCerts, plain); byte[] envelopData = envelopResult.getEnvelopData(); log.info("信封结果:["+envelopData+"]"); } catch (NewCSSException e) { exam-system/src/main/java/com/gkhy/exam/pay/utils/Sign.java
@@ -13,21 +13,23 @@ this.signCommond = new SignCommond(); } public Element getSignature(SignDto signDto) { public Document getSignature(SignDto signDto) { // SignDto signDto = this.signCommond.signSm3Detach(plain); Document document = DocumentHelper.createDocument(); Element signature = document.addElement("Signature"); signature.addElement("id", "InvoicingParty"); Element signedInfo = signature.addElement("SignedInfo"); Element signature = document.addElement("EInvoiceSignature"); Element signature1 = signature.addElement("Signature"); signature1.addAttribute("id", "InvoicingParty"); Element signedInfo = signature1.addElement("SignedInfo"); signedInfo.addElement("Reference").addAttribute("URI", "/EInvoice/Headerl/EInvoice/EInvoiceData"); signedInfo.addElement("SignatureAlgorithm").setText(signDto.getSignatureAlgorithm()); signedInfo.addElement("SignatureFormat").setText(signDto.getSignatureFormat()); signature.addElement("SignatureTime").setText(signDto.getSignatureTime()); signature.addElement("SignatureValue").setText(signDto.getSignatureValue()); Element keyInfo = signature.addElement("KeyInfo"); signature1.addElement("SignatureTime").setText(signDto.getSignatureTime()); signature1.addElement("SignatureValue").setText(signDto.getSignatureValue()); Element keyInfo = signature1.addElement("KeyInfo"); keyInfo.addElement("SerialNumber").setText(signDto.getSerialNumber()); keyInfo.addElement("X509IssuerName").setText(signDto.getIssuerDn()); return signature; return document; } exam-system/src/test/java/TextPay.java
@@ -11,13 +11,14 @@ import com.google.gson.JsonObject; import com.ruoyi.common.utils.RandomUtil; import lombok.extern.log4j.Log4j2; import org.dom4j.Element; import org.dom4j.*; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.ActiveProfiles; import java.io.IOException; import java.math.BigDecimal; import java.nio.charset.StandardCharsets; import java.util.*; @SpringBootTest(classes = TextPay.class) @@ -46,17 +47,17 @@ @Test public void paytext() throws IOException { public void paytext() throws IOException, DocumentException { PayReqData payReqData = new PayReqData(); PayReqData.Feedata feedatas = new PayReqData.Feedata(); //订单编号 payReqData.setOrderNo("CO202502140115634461"); //订单编号 RandomUtil.generateOrderNumber(1L, "NC") NC202502170849287181 payReqData.setOrderNo(RandomUtil.generateOrderNumber(1L, "NC")); //订单总金额 payReqData.setMoney(BigDecimal.valueOf(56)); payReqData.setMoney(BigDecimal.valueOf(112)); //子订单数目 payReqData.setAmount(1); //缴费人姓名(单位填单位名称)阿克苏地区博安煤矿安全技术服务中心 @@ -66,29 +67,29 @@ //缴款人类型(1个人 2单位) payReqData.setPayerType(2); //开票单位社会信用代码12650000MB1A9612XD payReqData.setInvoiceSocialCode("11650000MB1957293J"); payReqData.setInvoiceSocialCode("11652300734487567J"); //开票人 payReqData.setHandlingPerson("张三"); payReqData.setHandlingPerson("姜倩"); //复核人 payReqData.setChecker("李四"); payReqData.setChecker("薄晓洁"); //单位编码547185129 payReqData.setEnterCode("547185129"); //订单描述(非必填) payReqData.setDesc("煤矿安全作业理论考试-002002"); payReqData.setDesc("非煤安全作业理论考试-002002"); //订单明细 List<PayReqData.Feedata> feedatas1 = new ArrayList<>(); //数量 // feedatas.setAmount(1); // //业务代码 // feedatas.setBusCode("DZ12401"); // //单价 // feedatas.setPrice(BigDecimal.valueOf(56)); PayReqData.Feedata feedata = new PayReqData.Feedata(); feedata.setBusCode("DZ002002"); feedata.setAmount(1); feedata.setPrice(BigDecimal.valueOf(56)); // feedatas1.add(feedatas); feedatas1.add(feedata); feedatas.setAmount(2); //业务代码 feedatas.setBusCode("DZ002002"); //单价 feedatas.setPrice(BigDecimal.valueOf(112)); // PayReqData.Feedata feedata = new PayReqData.Feedata(); // feedata.setBusCode("DZ012402"); // feedata.setAmount(1); // feedata.setPrice(BigDecimal.valueOf(103)); feedatas1.add(feedatas); // feedatas1.add(feedata); payReqData.setFeeDatas(feedatas1); log.info("请求参数:"+ JSONObject.toJSONString(payReqData)); @@ -96,36 +97,58 @@ PayUtils payUtils = new PayUtils(); ResultVo resultVo = payUtils.sendApiPost(payReqData); String jsonString = JSONObject.toJSONString(resultVo); log.info("请求结果:"+jsonString); // log.info("请求结果:"+jsonString); String fileData = resultVo.getRespdata().getFileData(); byte[] decode = Base64.getDecoder().decode(fileData); SignResult sign = payUtils.sign(decode); log.info("签名结果为:"+ Arrays.toString(sign.getSignData())); VerifyResult verify = payUtils.verify(decode, new String(sign.getSignData())); SignDto signDto = new SignDto("SM3", "Base64", new Date(), verify.getReturnData(), verify.getSerialNumber(), verify.getIssure()); Sign sign1 = new Sign(); Element signature = sign1.getSignature(signDto); EnvelopResult envelopResult = payUtils.encryptEnvelop(String.valueOf(signature)); log.info("制作数字信封为:"+ Arrays.toString(envelopResult.getEnvelopData())); String xmlString = new String(decode, StandardCharsets.UTF_8); Document document = DocumentHelper.parseText(xmlString); log.info("票据原文为:"+document.asXML()); // Element rootElement = document.getRootElement(); // Element eInvoiceData = rootElement.element("EInvoiceData"); //// log.info("xml文件为:"+text); // SignResult sign = payUtils.sign(decode); //// log.info("签名结果为:"+ Arrays.toString(sign.getSignData())); // VerifyResult verify = payUtils.verify(decode, sign.getSignData()); // SignDto signDto = new SignDto("SM3", "Base64", new Date(), verify.getReturnData(), verify.getSerialNumber(), verify.getIssure()); // Sign sign1 = new Sign(); // Document signature = sign1.getSignature(signDto); // eInvoiceData.add(signature); // EnvelopResult envelopResult = payUtils.encryptEnvelop(document.asXML().getBytes()); // log.info("制作数字信封为:"+ Arrays.toString(envelopResult.getEnvelopData())); } // @Test // public void sing(){ // PayUtils payUtils = new PayUtils(); // SignResult sign = payUtils.sign("aaaaaabbbbbb"); // log.info(sign); // } @Test public void sing() throws IOException { String fileData="<?xml version=\"1.0\" encoding=\"UTF-8\"?><EInvoice><Header><EInvoiceTag>CZ-EI-65</EInvoiceTag><EInvoiceID>8302000000-52101056</EInvoiceID><Version>1.0.0</Version></Header><EInvoiceData><Main><EInvoiceName>新疆维吾尔自治区政府非税收入票据_电子票</EInvoiceName><EInvoiceCode>65010125</EInvoiceCode><EInvoiceNumber>0000002038</EInvoiceNumber><RandomNumber>buac24</RandomNumber><EInvoiceSpecimenCode>652500010001</EInvoiceSpecimenCode><SupervisorAreaCode>650000</SupervisorAreaCode><TotalAmount>56.00</TotalAmount><IssueDate>2025-02-15</IssueDate><IssueTime>00:00:00</IssueTime><InvoicingParty><InvoicingPartyCode>11650000MB1957293J</InvoicingPartyCode><InvoicingPartyName>新疆维吾尔自治区应急管理厅</InvoicingPartyName></InvoicingParty><PayerParty><PayerPartyType>2</PayerPartyType><PayerPartyName>阿克苏地区博安煤矿安全技术服务中心</PayerPartyName></PayerParty><HandlingPerson>张三</HandlingPerson><Checker>李四</Checker><MainExt><PayCode>65000025000000017955</PayCode></MainExt><InvoicingPartySeal><SealId>006fba98-37ad-4499-8c2e-b2ed24d0d802</SealId><SealName>新疆维吾尔自治区应急管理厅机关(行政)</SealName><SealHash>1762185155</SealHash></InvoicingPartySeal><SupervisorPartySeal><SealId>cd7c38f4-ba68-4dd9-94ca-c5058faaf7ed</SealId><SealName>新疆维吾尔自治区财政厅</SealName><SealHash>-1186976973</SealHash></SupervisorPartySeal></Main><Details><Item><ItemCode>86211900001</ItemCode><ItemName>煤矿安全作业理论考试</ItemName><ItemAmount>56.00</ItemAmount></Item></Details></EInvoiceData><EInvoiceSignature><Signature id=\"InvoicingParty\"><SignedInfo><Reference URI=\"/EInvoice/Headerl/EInvoice/EInvoiceData\"/><SignatureAlgorithm>SM3</SignatureAlgorithm><SignatureFormat>DETACH</SignatureFormat></SignedInfo><SignatureTime>15 02 2025 15:15:15 GMT+08:00</SignatureTime><SignatureValue>CN=应急管理厅,T=11650000MB1957293J,OU=01,L=00,L=00,ST=65,O=01,O=MOF,C=CN</SignatureValue><KeyInfo><SerialNumber>63562B79EB75C36D</SerialNumber><X509IssuerName>CN=Private Certificate Authority Of MOF SM2,O=MOF,C=CN</X509IssuerName></KeyInfo></Signature></EInvoiceSignature></EInvoice>"; PayUtils payUtils = new PayUtils(); ResultVo resultVo = payUtils.uploadXml("CO202502140115634461", fileData.getBytes()); log.info("请求结果为:"+resultVo); } @Test public void text001() { // try { //// String s = PayUtils.affirmPost("10000001"); // //JSONObject query = PayUtils.query("1000001"); // } catch (IOException e) { // throw new RuntimeException(e); // } public void text001() throws DocumentException { String aa = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><Signature><id xmlns=\"InvoicingParty\"/><SignedInfo><Reference URI=\"/EInvoice/Headerl/EInvoice/EInvoiceData\"/><SignatureAlgorithm>SM3</SignatureAlgorithm><SignatureFormat>DETACH</SignatureFormat></SignedInfo><SignatureTime>15 02 2025 13:16:17 GMT+08:00</SignatureTime><SignatureValue>CN=应急管理厅,T=11650000MB1957293J,OU=01,L=00,L=00,ST=65,O=01,O=MOF,C=CN</SignatureValue><KeyInfo><SerialNumber>63562B79EB75C36D</SerialNumber><X509IssuerName>CN=Private Certificate Authority Of MOF SM2,O=MOF,C=CN</X509IssuerName></KeyInfo></Signature>"; String bb = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><EInvoice><Header><EInvoiceTag>CZ-EI-65</EInvoiceTag><EInvoiceID>8302000000-52101056</EInvoiceID><Version>1.0.0</Version></Header><EInvoiceData><Main><EInvoiceName>新疆维吾尔自治区政府非税收入票据_电子票</EInvoiceName><EInvoiceCode>65010125</EInvoiceCode><EInvoiceNumber>0000002038</EInvoiceNumber><RandomNumber>buac24</RandomNumber><EInvoiceSpecimenCode>652500010001</EInvoiceSpecimenCode><SupervisorAreaCode>650000</SupervisorAreaCode><TotalAmount>56.00</TotalAmount><IssueDate>2025-02-15</IssueDate><IssueTime>00:00:00</IssueTime><InvoicingParty><InvoicingPartyCode>11650000MB1957293J</InvoicingPartyCode><InvoicingPartyName>新疆维吾尔自治区应急管理厅</InvoicingPartyName></InvoicingParty><PayerParty><PayerPartyType>2</PayerPartyType><PayerPartyName>阿克苏地区博安煤矿安全技术服务中心</PayerPartyName></PayerParty><HandlingPerson>张三</HandlingPerson><Checker>李四</Checker><MainExt><PayCode>65000025000000017955</PayCode></MainExt><InvoicingPartySeal><SealId>006fba98-37ad-4499-8c2e-b2ed24d0d802</SealId><SealName>新疆维吾尔自治区应急管理厅机关(行政)</SealName><SealHash>1762185155</SealHash></InvoicingPartySeal><SupervisorPartySeal><SealId>cd7c38f4-ba68-4dd9-94ca-c5058faaf7ed</SealId><SealName>新疆维吾尔自治区财政厅</SealName><SealHash>-1186976973</SealHash></SupervisorPartySeal></Main><Details><Item><ItemCode>86211900001</ItemCode><ItemName>煤矿安全作业理论考试</ItemName><ItemAmount>56.00</ItemAmount></Item></Details></EInvoiceData></EInvoice>"; Document documenta = DocumentHelper.parseText(aa); Document documentb = DocumentHelper.parseText(bb); log.info("原文为:"+documentb.asXML()); log.info("需要拼接为:"+documenta.asXML()); Element rootElement = documenta.getRootElement(); // Element signature = rootElement.element("Signature"); Element rootElement1 = documentb.getRootElement(); // Element eInvoice = rootElement1.element("EInvoice"); rootElement1.add(rootElement); log.info("拼接后位:"+documentb.asXML()); }