android中Document doc=builder.parse(inputStream);无法使用

最新推荐文章于 2024-04-12 10:45:41 发布
原创 最新推荐文章于 2024-04-12 10:45:41 发布 · 1k 阅读 · 0 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。

本文探讨了一个关于XML解析的问题，作者在尝试使用Java进行XML文件解析时遇到了Document对象创建失败的情况，并寻求帮助解决此问题。 
DocumentBuilderFactory factory=DocumentBuilderFactory.newInstance(); 

                DocumentBuilder builder=factory.newDocumentBuilder(); 

                Document doc=builder.parse(inputStream); 

我的程序是这样的 但是提示Document doc=builder.parse(inputStream)无法赋值
是因为缺少jar包吗 还是缺少其他什么转换？我 按照教材上编写的 教材上可以使用 但我的程序就有错误了，求助。
lixiyuan0333
关注
java builder.parse_JAVA之DocumentBuilder生成解析XML
weixin_36252577的博客
02-17 2166
1.创建DocumentBuilderFactoryDocumentBuilderFactory是用于创建DOM模式的解析器对象 ， DocumentBuilderFactory是一个抽象工厂类，它提供了一个newInstance方法 ，这个方法会根据本地平台默认安装的解析器，自动创建一个工厂的对象并返回。/*** DOM模式的解析器对象* @return* @throws ParserConfi...
详解Android之解析XML文件三种方式（DOM，PULL，SAX）
08-31
本文将详细探讨Android中解析XML的三种主要方法：DOM（Document Object Model），PULL（Pull Parser）和SAX（Simple API for XML）。 1. DOM解析： DOM解析器将整个XML文件加载到内存中，构建一个树形结构，允许...
java builder.parse_java – 为什么DocumentBuilder.parse()不起作用
weixin_39775577的博客
02-17 1626
我已经阅读了几篇关于如何使用DocumentBuilder.parse()函数获取文档对象的帖子.Document document = builder.parse(new InputSource(new StringReader(xml)));正在返回[#document：null],我发现并不一定意味着它是空的.然而,经过更多的检查,我发现它实际上是空的.我正在构建String xml并使用了...
Android - 软件自动更新的实现
03-23 166
那如何实现软件自动更新，具体过程： 效果图： 具体步骤： 1. 在服务器上部署更新所用的xml文件：version.xml <update> <version>2</version> <name>baiduxinwen.apk</name> <url&gt...
【已解决】Android中用DOM方式解析xml时使用getElementsByTagName去获得节点结果为空
codepython的专栏
11-17 4737
【问题】 折腾： 【未解决】Android中解析/res/raw文件夹下面的xml文件 时，试了试下面代码： public static ArrayList getXmlItems(InputStream inputStream, String tag){ ArrayList xmlItemList = new ArrayList(); DocumentBuil
Android下解析xml文档,笔记一下
子魚＠NET
05-20 1770
需要的类:import javax.xml.parsers.DocumentBuilder;import javax.xml.parsers.DocumentBuilderFactory;import javax.xml.parsers.ParserConfigurationException;import org.w3c.dom.Document;import org.w3c
使用javax.xml.parse解析xml文件
m0_46178378的博客
11-02 775
使用javax.xml.parse解析xml文件 DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder(); Document document = documentBuilder.parse(inputStream); NodeLi
这个是BeanShell Sampler 的代码import java.net.*; import java.io.*; try { // 创建TCP连接 Socket socket = new Socket("10.192.32.178", 9810); socket.setSoTimeout(5000); // 发送请求 OutputStream out = socket.getOutputStream(); String request = "000947QPC QP2001 <?xml version=\"1.0\" encoding=\"GBK\"?><root><head><transeq>20250626000003s1120110230</transeq><servtp>CMS</servtp><prcscd>QP2001</prcscd><pwdmod></pwdmod><accflg></accflg><router>66</router><termno></termno><cityno></cityno><brchno>0000000</brchno><userid>zxcx002</userid></head><body><req><tranCode>QP2001</tranCode><busiChannel>000000</busiChannel><transq>20211126000003s1120110230</transq><rptType>A</rptType></req></body></root>"; out.write(request.getBytes("GBK")); out.flush(); // 接收响应 BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream())); String response = ""; String line; while ((line = in.readLine()) != null) { response += line + "\n"; } response= response.replace("000550QPC QP2001 ", ""); // 将响应保存到JMeter变量中 vars.put("tcpResponse", response); // 关闭连接 in.close(); out.close(); socket.close(); // 设置取样器成功 SampleResult.setSuccessful(true); SampleResult.setResponseData(response, "GBK"); } catch (Exception e) { SampleResult.setSuccessful(false); SampleResult.setResponseMessage(e.toString()); } 以下是 BeanShell PostProcessor的代码 import javax.xml.parsers.*; import org.w3c.dom.*; import javax.xml.xpath.*; String response = prev.getResponseDataAsString(); try { // 创建Document对象 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = factory.newDocumentBuilder(); Document doc = builder.parse(new java.io.ByteArrayInputStream(response.getBytes())); // 创建XPath对象 XPathFactory xPathfactory = XPathFactory.newInstance(); XPath xpath = xPathfactory.newXPath(); // 提取参数（示例：提取<sessionId>标签的值） String url = xpath.evaluate("/root/body/resp/rptURL", doc); String rptTocken = xpath.evaluate("/root/body/resp/rptTocken", doc); String rptURL = url.substring(7, 20); String port = url.substring(21, 25); String local = url.substring(26); // 保存参数 log.info("rptURL:"+rptURL); log.info("port:"+port); log.info("local:"+local); log.info("rptTocken:"+rptTocken); vars.put("rptURL", rptURL); vars.put("port", port); vars.put("local", local); vars.put("rptTocken", rptTocken); } catch (Exception e) { log.error("解析XML失败: " + e.getMessage()); } http请求配置如图 非gui运行代码后出现 ERROR - jmeter.util.BeanShellTestElement: 解析XML失败: Content is not allowed in prolog. 2025/07/09 13:40:28 ERROR - jmeter.util.BeanShellTestElement: 解析XML失败: Content is not allowed in prolog. 2025/07/09 13:40:28 ERROR - jmeter.util.BeanShellTestElement: 解析XML失败: Content is not allowed in prolog. 服务器是linux jmeter安装在window 解决办法 怎么操作
07-10
我们遇到的问题是在使用BeanShell PostProcessor解析XML时出现了错误："Content is not allowed in prolog."。这个错误通常表示XML文档的开头有不合法的内容，比如空白字符、BOM（字节顺序标记）或者非XML内容。 ...
InputStream 转 Node
03-31
Document doc = builder.parse(inputStream); ``` 4. 获取Document对象的根节点： ```java Node rootNode = doc.getDocumentElement(); ``` 完整代码示例： ```java import javax.xml.parsers.DocumentBuilder; ...
javadocument详解.pdf
10-04
Document doc = builder.parse(inputStream); ``` `Document`对象是DOM的核心，代表整个XML文档。它包含根元素以及其他所有元素、属性、文本节点等。要创建一个空的`Document`，可以使用`DocumentBuilder`的`new...
package com.trust.controller; import cn.hutool.core.io.IoUtil; import cn.hutool.core.io.resource.ResourceUtil; import com.baomidou.mybatisplus.extension.api.ApiController; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import com.deepoove.poi.XWPFTemplate; import com.deepoove.poi.data.*; import com.deepoove.poi.data.style.BorderStyle; import com.deepoove.poi.data.style.RowStyle; import com.deepoove.poi.data.style.TableStyle; import com.deepoove.poi.util.PoitlIOUtils; import com.trust.agri.response.ResponseResult; import com.trust.agri.sign.validate.SaveValidate; import com.trust.agri.sign.validate.UpdateValidate; import com.trust.annotation.SYQLog; import com.trust.entity.SaleRelease; import com.trust.entity.basic.Breed; import com.trust.entity.basic.BreedDetail; import com.trust.entity.farm.FarmCollect; import com.trust.entity.farm.FarmPlant; import com.trust.entity.farm.FarmSeed; import com.trust.entity.order.*; import com.trust.entity.order.Process; import com.trust.entity.storehouse.InventoryMaterial; import com.trust.model.dto.DeliveryOrderDTO; import com.trust.model.param.DeliveryOrderListParam; import com.trust.model.vo.order.DeliveryOrderVO; import com.trust.service.*; import com.trust.util.QrUtil; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; import lombok.extern.slf4j.Slf4j; import org.jodconverter.core.document.DefaultDocumentFormatRegistry; import org.jodconverter.core.office.OfficeException; import org.jodconverter.local.JodConverter; import org.jodconverter.local.office.LocalOfficeManager; import org.springframework.validation.annotation.Validated; import org.springframework.web.bind.annotation.*; import javax.annotation.Resource; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServletResponse; import java.io.*; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java.text.SimpleDateFormat; import java.time.LocalDate; import java.time.ZoneId; import java.time.format.DateTimeFormatter; import java.util.*; import java.util.stream.Collectors; import static org.apache.poi.xwpf.usermodel.XWPFTable.XWPFBorderType.SINGLE; /** * 销售管理-发货单(DeliveryOrder)表控制层 * * @author makejava * @since 2024-11-18 20:59:46 */ @RestController @RequestMapping("/api/deliveryOrder") @Api(value = "销售管理-发货单", tags = "销售管理-发货单") @Slf4j public class DeliveryOrderController extends ApiController { /** * 服务对象 */ @Resource private DeliveryOrderService deliveryOrderService; @Resource private DeliveryOrderDetailService deliveryOrderDetailService; @Resource private PackageDetailService packageDetailService; @Resource private SaleReleaseService saleReleaseService; @Resource private PackageService packageService; @Resource private QrUtil qrUtil; @PostMapping("/save") @ApiOperation("新增销售管理-发货单") @SYQLog(type = "新增销售管理-发货单", name = "销售管理-发货单") public ResponseResult<DeliveryOrder> save(@Validated(SaveValidate.class) @RequestBody DeliveryOrderDTO param) { DeliveryOrder entity = deliveryOrderService.saveAndUpdate(param); return ResponseResult.ok(entity); } @PostMapping("/update") @ApiOperation("更新销售管理-发货单") @SYQLog(type = "更新销售管理-发货单", name = "销售管理-发货单") public ResponseResult<DeliveryOrder> update(@Validated(UpdateValidate.class) @RequestBody DeliveryOrderDTO param) { DeliveryOrder entity = deliveryOrderService.saveAndUpdate(param); return ResponseResult.ok(entity); } @PostMapping("/remove") @ApiOperation("删除销售管理-发货单") @SYQLog(type = "删除销售管理-发货单", name = "销售管理-发货单", tagGet = SYQLog.PARAM) public ResponseResult<String> remove(@RequestBody List<Integer> ids) { deliveryOrderService.removeByIds(ids); return ResponseResult.ok(); } @PostMapping("/list") @ApiOperation("销售管理-发货单列表") public ResponseResult<Page<DeliveryOrderVO>> list(@RequestBody DeliveryOrderListParam param) { Page<DeliveryOrderVO> page = deliveryOrderService.list(param); return ResponseResult.ok(page); } @PostMapping("/export") public void export(Long orderId, HttpServletResponse response) throws IOException { DeliveryOrder record = deliveryOrderService.getById(orderId); byte[] exportDocStream = getExportDocStream(orderId); response.setContentType("application/octet-stream"); response.setHeader("Content-disposition", "attachment;filename=\"" + record.getReleaseCode() + ".docx" + "\""); ServletOutputStream rout = response.getOutputStream(); IoUtil.write(rout, true, exportDocStream); rout.flush(); } @PostMapping("/exportBase64") @ApiOperation("导出销售送货单并返回Base64编码") public ResponseResult<String> exportBase64(@RequestParam Long orderId) { log.info("接收到的 orderId 参数值为：{}", orderId); // 复用原有生成文件的逻辑 byte[] exportDocStream = getExportDocStream(orderId); // 将二进制数据编码为 Base64 字符串 String base64Str = Base64.getEncoder().encodeToString(exportDocStream); // 通过统一响应格式返回 return ResponseResult.ok(base64Str); } @GetMapping("/listToInspection") @ApiOperation("销售管理-下拉选择检验编号") public ResponseResult<List<Map<String, String>>> listToInspection() { List<Map<String, String>> res = deliveryOrderService.list().stream() .map(order -> { Map<String, String> map = new HashMap<>(); map.put("code", order.getReleaseCode()); return map; }) .distinct() .collect(Collectors.toList()); return ResponseResult.ok(res); } private byte[] getExportDocStream(Long orderId) { XWPFTemplate template = null; try { //查询订单客户信息 DeliveryOrder record = deliveryOrderService.getById(orderId); // 创建一个SimpleDateFormat对象，指定日期格式 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); Map<String, Object> args = new HashMap<>(); args.put("plantingSeriesName", Texts.of(record.getPlantingSeriesName()).fontFamily("宋体").fontSize(12).create()); args.put("plantTime", Texts.of(record.getPlantTime()).fontFamily("宋体").fontSize(12).create()); args.put("releaseCode", Texts.of(record.getReleaseCode()).fontFamily("宋体").fontSize(12).create()); args.put("code", Texts.of(record.getCode()).fontFamily("宋体").fontSize(12).create()); // 获取采收地块数据 String landCodes = record.getLandCodes(); // 根据文本长度动态调整字体大小 int fontSize = 12; if (landCodes.length() > 10) { fontSize = 11; } if (landCodes.length() > 25) { fontSize = 10; } if (landCodes.length() > 35) { fontSize = 9; } if (landCodes.length() > 45) { fontSize = 8; } if (landCodes.length() > 55) { fontSize = 7; } if (landCodes.length() > 65) { fontSize = 6; } if (landCodes.length() > 75) { fontSize = 5; } // 创建文本对象，设置自适应字体大小 args.put("landCodes", Texts.of(landCodes) .fontFamily("宋体") .fontSize(fontSize) .create()); args.put("landArea", Texts.of(record.getLandArea()).fontFamily("宋体").fontSize(12).create()); args.put("harvestTime", Texts.of(record.getHarvestTime()).fontFamily("宋体").fontSize(12).create()); args.put("customerName", Texts.of(record.getCustomerName()).fontFamily("宋体").fontSize(12).create()); args.put("saleDate", Texts.of(sdf.format(record.getSaleDate())).fontFamily("宋体").fontSize(12).create()); args.put("deliveryDate", Texts.of(sdf.format(record.getDeliveryDate())).fontFamily("宋体").fontSize(12).create()); args.put("qrCodeNumber", Texts.of(record.getQrCodeNumber()).fontFamily("宋体").fontSize(12).create()); String base64Image = qrUtil.getDeliveryQrCode(record.getId().toString()).replace("data:image/png;base64,",""); // 将Base64字符串转换为字节数组 byte[] imageBytes = Base64.getDecoder().decode(base64Image); // 插入图片，指定图片字节数组、图片格式（如：png）、宽度和高度（单位：px） PictureRenderData picture = new PictureRenderData(60,60,PictureType.PNG, imageBytes); args.put("qrCode", picture); double totalWidth = 19.0;// 表格总宽度（厘米） double[] colWidths = new double[] {2.5, 2.1, 2.60, 6.0, 2.2, 3.2}; RowRenderData header = Rows.of( Texts.of("品名").fontFamily("宋体").fontSize(12).bold().create(), Texts.of("等级").fontFamily("宋体").fontSize(12).bold().create(), Texts.of("包装规格").fontFamily("宋体").fontSize(12).bold().create(), Texts.of("产地").fontFamily("宋体").fontSize(12).bold().create(), Texts.of("件数").fontFamily("宋体").fontSize(12).bold().create(), Texts.of("数量（公斤）").fontFamily("宋体").fontSize(12).bold().create()) .center().bgColor("FFFFFF").rowAtleastHeight(0.7).create(); List<DeliveryOrderDetail> deliveryOrderDetails = deliveryOrderDetailService.lambdaQuery(). eq(DeliveryOrderDetail::getDeliveryId, record.getId()).list(); TableRenderData table = Tables.of() .width(totalWidth, colWidths) // 关键步骤：总宽度 + 比例数组 .create(); table.addRow(header); for (DeliveryOrderDetail detail : deliveryOrderDetails) { RowRenderData row = Rows.of( Texts.of(detail.getMaterialName()).fontFamily("宋体").fontSize(12).create(), Texts.of(detail.getGrade()).fontFamily("宋体").fontSize(12).create(), Texts.of(detail.getSpec().toString() + " KG/框").fontFamily("宋体").fontSize(12).create(), Texts.of(detail.getOrigin()).fontFamily("宋体").fontSize(12).create(), Texts.of(detail.getPackageCount().toString()).fontFamily("宋体").fontSize(12).create(), Texts.of(detail.getWeight().stripTrailingZeros().toPlainString()).fontFamily("宋体").fontSize(12).create()) .center().rowAtleastHeight(0.7).create(); table.addRow(row); } if (deliveryOrderDetails.size() < 3) { for (Integer i = 0; i < 3 - deliveryOrderDetails.size(); i++) { table.addRow(Rows.of( Texts.of("").fontFamily("宋体").fontSize(12).create(), Texts.of("").fontFamily("宋体").fontSize(12).create(), Texts.of("").fontFamily("宋体").fontSize(12).create(), Texts.of("").fontFamily("宋体").fontSize(12).create(), Texts.of("").fontFamily("宋体").fontSize(12).create(), Texts.of("").fontFamily("宋体").fontSize(12).create()) .center().rowAtleastHeight(0.7).create()); } } args.put("table", table); InputStream stream = ResourceUtil.getStream("templates/sales_order_delivery02.docx"); template = XWPFTemplate.compile(stream); template.render(args); ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); template.write(outputStream); return outputStream.toByteArray(); } catch (IOException e) { throw new RuntimeException(e); } finally { PoitlIOUtils.closeQuietlyMulti(template); } } public byte[] wordToPdf(byte[] wordBytes) { try { // // 启动本地 LibreOffice 办公室管理器（默认连接到 localhost:8100） // LocalOfficeManager officeManager = LocalOfficeManager.builder() // .officeHome("D:\\application\\LibreOffice\\") // 自动检测LibreOffice安装目录 // .portNumbers(8100) // 确保与上面soffice命令中的端口号一致 // .build(); // if(!officeManager.isRunning()){ // officeManager.start(); // } // 创建输入流和输出流 ByteArrayInputStream inputStream = new ByteArrayInputStream(wordBytes); OutputStream outputStream = new FileOutputStream("output.pdf"); // // 执行转换（支持 DOC/DOCX） // JodConverter.convert(inputStream) // .as(DefaultDocumentFormatRegistry.DOCX) // .to(outputStream) // .as(DefaultDocumentFormatRegistry.PDF) // .execute(); // 执行转换 JodConverter.convert(inputStream) .to(outputStream) .as(DefaultDocumentFormatRegistry.PDF) // 指定输出格式为PDF .execute(); // 获取 PDF 字节数组 byte[] pdfBytes = new byte[]{}; System.out.println("PDF 文件大小：" + pdfBytes.length + " bytes"); // 停止办公套件 // officeManager.stop(); return pdfBytes; } catch (OfficeException e) { e.printStackTrace(); } catch (FileNotFoundException e) { throw new RuntimeException(e); } return wordBytes; } @PostMapping("/getNewSaleCode") public ResponseResult<String> getNewSaleCode(Integer id, Integer type) { if(type == 1){ List<SaleRelease> saleReleaseList = saleReleaseService.lambdaQuery(). isNotNull(SaleRelease::getReleaseCode). ne(SaleRelease::getId,id). orderByDesc(SaleRelease::getCreatedTime).list(); if(!saleReleaseList.isEmpty()){ return ResponseResult.ok(saleReleaseList.get(0).getReleaseCode()); } }else{ List<DeliveryOrder> deliveryOrderList = deliveryOrderService.lambdaQuery(). isNotNull(DeliveryOrder::getReleaseCode). ne(DeliveryOrder::getId,id). orderByDesc(DeliveryOrder::getCreatedTime).list(); if(!deliveryOrderList.isEmpty()){ return ResponseResult.ok(deliveryOrderList.get(0).getReleaseCode()); } } return ResponseResult.ok(); } @GetMapping("/getQrCodeNumberByDeliveryDate") public ResponseResult<String> getQrCodeNumberByDeliveryDate(String deliveryDateString){ // 将目标日期字符串转换为 LocalDate 对象 DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd"); LocalDate targetDate = LocalDate.parse(deliveryDateString, formatter); List<DeliveryOrder> deliveryOrderList = deliveryOrderService.lambdaQuery().isNotNull(DeliveryOrder::getDeliveryDate).list(); // 使用 Stream API 筛选并统计数量 long count = deliveryOrderList.stream() .filter(order -> { // 获取 deliveryDate 并转换为 LocalDate 对象进行比较 Date deliveryDate = order.getDeliveryDate(); if (deliveryDate == null) { return false; // 跳过 null 值 } // 将 Date 转换为 LocalDate LocalDate orderDate = deliveryDate.toInstant() .atZone(ZoneId.systemDefault()) .toLocalDate(); return orderDate.equals(targetDate); }) .count(); String result = ""; String formatString = deliveryDateString.replace("-","").substring(2); result = formatString + "-" + String.format("%02d", count + 1); return ResponseResult.ok(result); } @PostMapping("/exportMedicinalLabel") public void exportMedicinalLabel(Long orderId, HttpServletResponse response) throws IOException { DeliveryOrder record = deliveryOrderService.getById(orderId); byte[] exportDocStream = getExportMedicinalLabelDocStream(orderId); response.setContentType("application/octet-stream"); response.setHeader("Content-disposition", "attachment;filename=\"" + record.getReleaseCode() + ".docx" + "\""); ServletOutputStream rout = response.getOutputStream(); IoUtil.write(rout, true, exportDocStream); rout.flush(); } private byte[] getExportMedicinalLabelDocStream(Long orderId) { XWPFTemplate template = null; try { // 查询订单客户信息 DeliveryOrder record = deliveryOrderService.getById(orderId); Map<String, Object> args = new HashMap<>(); List<DeliveryOrderDetail> deliveryOrderDetails = deliveryOrderDetailService.lambdaQuery(). eq(DeliveryOrderDetail::getDeliveryId, record.getId()).list(); Integer i = 0; // 创建日期格式化对象 SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy年MM月"); SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy年MM月dd日"); for (DeliveryOrderDetail detail : deliveryOrderDetails) { BorderStyle borderStyle = new BorderStyle(); borderStyle.setSize(1); borderStyle.setColor("000000"); borderStyle.setType(SINGLE); // 二维码处理 String base64Image = qrUtil.getTraceabilityQrCode(record.getId().toString()) .replace("data:image/png;base64,", ""); byte[] imageBytes = Base64.getDecoder().decode(base64Image); PictureRenderData picture = new PictureRenderData(50, 50, PictureType.PNG, imageBytes); // 表头表格（调整字体大小：原18→14） int[] colWidths = new int[]{2585, 1134}; TableRenderData tableHeader = Tables.create(); RowRenderData rowHeader = Rows.of( Cells.of().addParagraph(Texts.of("中药材标签").bold().create()).create(), Cells.of(picture).create() ) .rowHeight(0.7) .textFontSize(10).textBold().center().create(); tableHeader.addRow(rowHeader); TableStyle tableStyle = new TableStyle(); tableStyle.setWidth("3719"); tableStyle.setLeftBorder(borderStyle); tableStyle.setRightBorder(borderStyle); tableStyle.setTopBorder(borderStyle); tableStyle.setBottomBorder(borderStyle); tableStyle.setColWidths(colWidths); tableHeader.setTableStyle(tableStyle); // 表主体内容（调整字体大小：原10→8；原13→10） TableRenderData table = Tables.create(); String tableRow = "编号：" + record.getCode() + "品名：" + detail.getMaterialName() + "基原：" + getBreedDetail(detail.getStockBatchCode()) + "销售批次：" + record.getReleaseCode() + "规格：" + detail.getSpec() + "等级：" + detail.getGrade() + "产地：" + detail.getOrigin() + "数量：" + detail.getPackageCount() + "框" + "种植日期：" + sdf1.format(detail.getPlantTime()) + "采收日期：" + sdf2.format(detail.getHarvestTime()) + "包装日期：" + sdf2.format(getPackDate(detail.getStockBatchCode())) + "采收区块：" + insertNewlineIfNeeded(detail.getLandCodes()) + "区块面积：" + detail.getLandArea() + "亩" + "保质期：8天（采收日期起）"; // RowStyle rowStyle = new RowStyle(); // rowStyle.setHeight(1); RowRenderData row = Rows.of(Cells.of(tableRow).create()) .textFontSize(6) // .rowStyle(rowStyle) .rowHeight(0.1) .create(); table.addRow(row); // 公司名称行（字体从13缩小到10） RowRenderData rowUnit = Rows.of(Cells.of("浙江广胜农业科技发展有限公司").create()) .textFontSize(7) .rowHeight(0.2) .center().create(); table.addRow(rowUnit); TableStyle tableStyle1 = new TableStyle(); tableStyle1.setWidth("3719"); tableStyle1.setLeftBorder(borderStyle); tableStyle1.setRightBorder(borderStyle); tableStyle1.setTopBorder(borderStyle); tableStyle1.setBottomBorder(borderStyle); table.setTableStyle(tableStyle1); args.put("tableHeader" + i, tableHeader); args.put("table" + i, table); i++; } InputStream stream = ResourceUtil.getStream("templates/medicinal_label.docx"); template = XWPFTemplate.compile(stream); template.render(args); ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); template.write(outputStream); return outputStream.toByteArray(); } catch (IOException e) { throw new RuntimeException(e); } finally { PoitlIOUtils.closeQuietlyMulti(template); } } // 获取包装日期 public Date getPackDate(String stockBatchCode){ PackageDetail packageDetail = packageDetailService.lambdaQuery(). eq(PackageDetail::getPackageCode,stockBatchCode).list().get(0); ProcessPackage processPackage = packageService.getById(packageDetail.getPackageId()); return processPackage.getPackTime(); } // 如果字符串长度大于20，在第20位后加上换行符，否则返回原字符串。 public String insertNewlineIfNeeded(String input) { if (input == null) { return null; // 或者可以根据需求处理 null 情况 } if (input.length() > 36) { // 在第20个字符后插入换行符 return input.substring(0, 36) + "\n" + input.substring(36); } else { // 返回原字符串 return input; } } @Resource private ProcessService processService; @Resource private ProcessMaterialService processMaterialService; @Resource private FarmCollectService farmCollectService; @Resource private FarmPlantService farmPlantService; @Resource private InventoryMaterialService inventoryMaterialService; @Resource private FarmSeedService farmSeedService; @Resource private BreedDetailService breedDetailService; @Resource private BreedService breedService; // 获取基源信息 public String getBreedDetail(String stockBatchCode){ PackageDetail packageDetail = packageDetailService.lambdaQuery(). eq(PackageDetail::getPackageCode,stockBatchCode).list().get(0); ProcessPackage processPackage = packageService.getById(packageDetail.getPackageId()); // 查找包装单中第一个加工单号，获取该加工单 Integer processId = Integer.parseInt(processPackage.getDocketCode().split(",")[0]); Process process = processService.getById(processId); // 获取加工原料 ProcessMaterial processMaterial = processMaterialService.getByProcessId(processId).get(0); // 获取采收信息 FarmCollect farmCollect = farmCollectService.lambdaQuery().eq(FarmCollect::getCode,processMaterial.getStockCode()).list().get(0); // 获取种植信息 FarmPlant farmPlant = farmPlantService.lambdaQuery().eq(FarmPlant::getCode,farmCollect.getPlantCode()).list().get(0); // 获取第一个种苗检验编号 Integer breedCode = Integer.parseInt(farmPlant.getBreedCode().split(",")[0]); InventoryMaterial inventoryMaterial = inventoryMaterialService.getById(breedCode); // 种苗出圃 FarmCollect farmCollect1 = farmCollectService.lambdaQuery().eq(FarmCollect::getCode,inventoryMaterial.getCode()).list().get(0); // 育苗 FarmSeed farmSeed = farmSeedService.lambdaQuery().eq(FarmSeed::getCode,farmCollect1.getPlantCode()).list().get(0); // 品种品系 BreedDetail breedDetail = breedDetailService.getById(farmSeed.getBreedId()); Breed breed = breedService.getById(breedDetail.getBreedId()); return breed.getSourceName(); } } 根据这个修改
最新发布
08-31
1. **使用 `@PostMapping` 注解**：代替 `@RequestMapping` 并指定 `method = RequestMethod.POST`，使代码更简洁清晰。 2. **输入验证**：增加了对 `orderId`、`action` 和 `delivery` 是否为空的验证，避免因空值...
解决Java通过POI获取不到word中目录的内容、样式问题
thebirthofdragon的博客
01-24 2461
Java通过POI获取word（docx文档）中自动生成的目录（块级结构化文档标签）中的内容、样式
DocumentBuilder.parse的问题。
zimosangtian的专栏
04-15 8664
首先感谢 ruby_cn(__ http://www.ruby-cn.org/ __)的blog！ 按你说的，我删除了项目中和xml相关的所有包，一切如故。我干脆删了所有的包，除了jre和j2ee，还是如故。我将DocumentBuilderFactory对象打印出：System.out.println(factory);令人惊讶的结果出现了：org.apache.xerces.jaxp.Doc
在Java中，使用GET请求处理XML参数并返回结果
清水的专栏
04-12 1552
在Java中，要使用GET请求处理XML参数并返回结果，你可以使用或更现代化的库。
java builder.parse_builder.parse（（new StringReader（xml））返回DeferredDocumentImpl
weixin_42140716的博客
02-17 458
我试图理解我可能犯的错误，但无法找到解决方案 .public static Document getXMLFromString(String xml) {org.w3c.dom.Document doc = null;try {DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();factory.setNames...
Java解释XML出现DocumentBuilder.parse java.net.UnknownHostException的问题处理
热门推荐
huzgd的专栏
05-07 1万+
<br />在RESIN WEB服务中报的错，代码很简单：docBuilder.parse(fileName)，平时在公司运行挺好的，某一天我把它COPY到笔记本上时就报错了，错误堆栈如下：<br /><br />DocumentBuilder.parse java.net.UnknownHostException: D<br />        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)<br />        at jav
使用XML开发JavaWeb,识别相关的Bean
m0_57037182的博客
04-15 417
invoke
评论 1
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值