docx4j - DOCX4J 异常：线程“主”java.lang.ArrayIndexOutOfBoundsException 中的异常：1
问题描述
我们正在低于错误
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
at org.docx4j.convert.in.xhtml.TableHelper.setupTblGrid(TableHelper.java:227)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.traverse(XHTMLImporterImpl.java:1021)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.traverse(XHTMLImporterImpl.java:1304)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.traverse(XHTMLImporterImpl.java:1284)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.traverse(XHTMLImporterImpl.java:1284)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.traverse(XHTMLImporterImpl.java:1284)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.traverse(XHTMLImporterImpl.java:1284)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.traverse(XHTMLImporterImpl.java:1284)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.traverse(XHTMLImporterImpl.java:1284)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.traverse(XHTMLImporterImpl.java:825)
at org.docx4j.convert.in.xhtml.XHTMLImporterImpl.convert(XHTMLImporterImpl.java:698)
at com.deloitte.abbvie.practice.Docx4jGenerateDocument.main(Docx4jGenerateDocument.java:51)
当我们尝试使用下面的 HTML 生成 word 文档时。根据我们的理解，如果我们在其中添加子表<td></td>开始抛出异常。
test2.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="generator" content="HTML Tidy for Java (vers. 2009-12-01), see jtidy.sourceforge.net" />
<title></title>
</head>
<body>
<table style="width: 100%; border-collapse: collapse; border: 0.5px solid black;">
<tbody>
<tr>
<td bgcolor="#E5DFEC" valign="top" width="20%" style="border-collapse: collapse; border: 0.5px solid black; border-bottom: 0.0px solid; border-right: 0.0px solid; border-left: 0.0px solid;">
<div style="color: #000066; font-size: 15px;">Test</div>
</td>
<td width="80%" style="border-collapse: collapse; border: 0.5px solid black; border-bottom: 0.1px solid; border-right: 0.0px solid;">
<h3 style="font-weight: bold; text-decoration: underline;"><u style="font-family: Calibri;">TEST 1:</u></h3>
<p><img src="Docs_UAT_ISSUE2//a2x03000000GyjIAAS_image_12117863437.png" /></p>
<h3 style="font-weight: bold; text-decoration: underline;"><u style="font-family: Calibri;">TEST 2:</u></h3>
<table align="left" class="ql-table-blob" border="1" style="width: 6.5in; margin-left: 6.75pt;" width="624">
<tbody>
<tr>
<td colspan="3" rowspan="1" valign="bottom" style="width: 6.5in;" width="624">
<p class="ListEnd" style="margin-left: 0in;"><b>ABC <a target="_blank">Tests</a></b></p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" valign="bottom" style="width: 139.25pt;" width="186">
<p class="ListEnd" style="margin-left: 0in;"><b>PQR</b></p>
</td>
<td colspan="1" rowspan="1" valign="bottom" style="width: 175.5pt;" width="234">
<p class="ListEnd" style="margin-left: 0in;"><b>MNO</b></p>
</td>
<td colspan="1" rowspan="1" valign="bottom" style="width: 153.25pt;" width="204">
<p class="ListEnd" style="margin-left: 0in;"><b>XYZ</b></p>
</td>
</tr>
<tr style=";">
<td colspan="1" rowspan="1" valign="top" style="width: 139.25pt;" width="186">
<p class="ListEnd" style="margin-left: 0in;">Hematocrit<br />
Hemoglobin<br />
Red blood cell (RBC) count<br />
White blood cell (WBC) count<br />
Neutrophils<br />
Bands<br />
Lymphocytes<br />
Monocytes<br />
Basophils<br />
Eosinophils<br />
Platelet count (estimate not acceptable)</p>
</td>
<td colspan="1" rowspan="3" valign="top" style="width: 175.5pt;" width="234">
<p class="ListEnd" style="margin-left: 0in;">Blood urea nitrogen (BUN) or Urea<br />
dfgsdf<br />
dfgsdfggCreatinine dfgdfesg (Cockcroft-Gault calculation)<br />
Tfgsdfgotal fgdfgsd<br />
Dirfgsdgsdfgdect and indiredfgsdfgct bilirubin<br />
Lactate njkkh (LDH)<br />
jkljljl<br />
Alanine hjkhjkhjkhjk (ljj;klj;kl/ALT)<br />
Aspartate jkjkl (SGOT/AST)<br />
Alkaline sdfsdgdf<br />
Sofdgbsdfgdium<br />
Pofgsfgtassium<br />
Cagdrfgdflcium<br />
Inorfgrdgdfganic phosphorus<br />
Urifgdrhdfgc acid<br />
fgdfgf protein<br />
Glfghdhucose<br />
Bicarfghgfdhbonate/CO2<br />
fghdfhh</p>
</td>
<td colspan="1" rowspan="3" valign="top" style="width: 153.25pt;" width="204">
<p class="ListEnd" style="margin-left: 0in;">A</p>
<p class="ListEnd" style="margin-left: 0in;">B</p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" valign="bottom" style="width: 139.25pt;" width="186">
<p class="ListEnd" style="margin-left: 0in;"><b>C</b></p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" valign="top" style="width: 139.25pt;" width="186">
<p class="ListEnd" style="margin-left: 0in;">C<br />
A<br />
psdcsdfH<br />
Protesdfsdain<br />
Blodfsdod<br />
Glucosdfsdgsdfse<br />
Leukosdfafcyte edfsdfasdfsterase<br />
Nitrdfdfsitdfgsddes<br />
Bilirudfgsdfdgsdgfffgbin<br />
Urobilidfsddnogen<br />
Micrsdvsdfdrfgoscopic analdfgdfgfdgysis (as dfgdfgsdfneeded)</p>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</body>
</html>
这是我们使用 docx4j生成docx文件的 Java 代码。
package com.deloitte.abbvie.practice;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.math.BigInteger;
import org.docx4j.convert.in.xhtml.XHTMLImporterImpl;
import org.docx4j.jaxb.Context;
import org.docx4j.model.structure.PageDimensions;
import org.docx4j.model.structure.PageSizePaper;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
import org.docx4j.wml.Body;
import org.docx4j.wml.SectPr;
import org.docx4j.wml.SectPr.PgMar;
import com.deloitte.abbvie.common.DocumentUtil;
public class Docx4jGenerateDocument {
static DocumentUtil documentUtil = new DocumentUtil();
public static void main(String[] args) throws Exception {
// String finalHTMLString = "<ul> <li>Coffee</li> <li>Tea</li> <li>Milk</li> <li>CHILD <ul> <li>Child 1</li> <li>Child 2</li> <li>Child 3</li> </ul> </li> </ul> <ol> <li>Coffee</li> <li>Tea</li> <li>Milk</li> <li>CHILD 1 <ol> <li>Child 1</li> <li>Child 2</li> <li>Child 3</li> <li>CHILD 2 <ol> <li>Child 1</li> <li>Child 2</li> <li>Child 3</li> </ol> </li> </ol> </li> </ol>";
// OR
BufferedReader br = new BufferedReader(new FileReader(
"C:\\Users\\naveekhan\\Documents\\Naveed_Project\\Projects_Workspace\\DocumentGenerationProtocolOpsManual-SP\\src\\main\\java\\com\\deloitte\\abbvie\\practice\\test2.html"));
StringBuilder sb = new StringBuilder();
String line = br.readLine();
while (line != null) {
sb.append(line);
sb.append("\n");
line = br.readLine();
}
String finalHTMLString = sb.toString();
//==============================================================
// finalHTMLString = documentUtil.replaceCheckBoxs(finalHTMLString);
// finalHTMLString = documentUtil.fixWhitespaceIssue(finalHTMLString);
// finalHTMLString = documentUtil.cleanHTML(finalHTMLString);
// System.out.println(finalHTMLString);
String filePath = "C:\\Users\\naveekhan\\Documents\\Naveed_Project\\Projects_Workspace\\DocumentGenerationProtocolOpsManual-SP\\src\\main\\java\\com\\deloitte\\abbvie\\practice\\GenerateDocument-06-11-2020.docx";
if (!finalHTMLString.isEmpty()) {
// actual code to generate WORD document
WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage(PageSizePaper.LETTER, false);
XHTMLImporterImpl xHTMLImporter = new XHTMLImporterImpl(wordMLPackage);
wordMLPackage.getMainDocumentPart().getContent().addAll(xHTMLImporter.convert(finalHTMLString, null));
File exportFile = new File(filePath);
// setting page margin
Body body = wordMLPackage.getMainDocumentPart().getJaxbElement().getBody();
PageDimensions page = new PageDimensions();
PgMar pgMar = page.getPgMar();
pgMar.setLeft(BigInteger.valueOf(750));
pgMar.setRight(BigInteger.valueOf(750));
SectPr sectPr = Context.getWmlObjectFactory().createSectPr();
body.setSectPr(sectPr);
sectPr.setPgMar(pgMar);
wordMLPackage.save(exportFile);
}
}
}
任何人或图书馆所有者都可以为我们提供解决问题的解决方案吗？
解决方案
见 https://github.com/plutext/docx4j-ImportXHTML/issues/29
根据该问题报告，解决方法是删除 align="left"。
如果你不能做到这一点，解决这个问题就更复杂了。
解决该问题的第一步是将 docx4j-ImportXHTML 迁移到 https://github.com/flyingsaucerproject/flyingsaucer 的当前版本，以查看问题是否已经消失。我怀疑它没有，在这种情况下，下一步是尝试在飞碟代码库中修复它。
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