java Apache POI的XWPF是否支持段落的authohyphenation特性？

Question

我知道HWPF有这个功能，但我在XWPF中找不到任何simular

也许有解决这个问题的办法。如果你知道一些，请与我分享

提前谢谢

Answer 1

在Word Office OpenXML中，为整个文档设置自动断字设置，并且可能会抑制单个段落的自动断字设置。整个文档的设置位于包的/word/settings.xml部分。这是XWPFSettings，但到目前为止，使用apache poi的高级对象无法实现这一点。所以我们需要使用低级对象和反射来获得这个，并且能够访问CTSettings.addNewAutoHyphenation

在CTPPrBase.addNewSuppressAutoHyphens中可能会抑制单个段落的自动连字号，但也无法使用高级apache poi

例如：

import java.io.FileOutputStream;

import org.apache.poi.xwpf.usermodel.*;

import org.apache.poi.POIXMLDocumentPart;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSettings;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STSectionMark;

import java.lang.reflect.Field;

import java.math.BigInteger;

public class CreateWordAutoHyphenation {

 public static void main(String[] args) throws Exception {

  XWPFDocument document = new XWPFDocument();

  POIXMLDocumentPart part = null;
  for (int i = 0; i < document.getRelations().size(); i++) {
   part = document.getRelations().get(i);
   if (part instanceof XWPFSettings) break;
  }
  if (part instanceof XWPFSettings) {
   XWPFSettings settings = (XWPFSettings)part;
   Field _ctSettings = XWPFSettings.class.getDeclaredField("ctSettings"); 
   _ctSettings.setAccessible(true); 
   CTSettings ctSettings = (CTSettings)_ctSettings.get(settings);
   ctSettings.addNewAutoHyphenation();
  }

  String testtext = "This text tests whether automatic hyphenation opportunities are set on for this document and not are suppressed for this paragraph. Since in Word Office OpenXML the automatic hyphenation settings are set for the whole document and may be suppressed for single paragraphs.";

  XWPFParagraph paragraph = document.createParagraph();
  paragraph.setAlignment(ParagraphAlignment.BOTH);
  XWPFRun run = paragraph.createRun();
  run.setFontSize(18);
  run.getCTR().getRPr().addNewLang().setVal("en-US");
  run.setText(testtext);

  paragraph = document.createParagraph();
  run=paragraph.createRun();  
  run.addBreak(BreakType.COLUMN);

  paragraph.setAlignment(ParagraphAlignment.BOTH);
  paragraph.getCTP().addNewPPr().addNewSuppressAutoHyphens();
  run = paragraph.createRun();
  run.setFontSize(18);
  run.getCTR().getRPr().addNewLang().setVal("en-US");
  run.setText(testtext);

  document.getDocument().getBody().addNewSectPr().addNewType().setVal(STSectionMark.CONTINUOUS);
  document.getDocument().getBody().getSectPr().addNewCols().setNum(BigInteger.valueOf(2));

  document.write(new FileOutputStream("CreateWordAutoHyphenation.docx"));
  document.close();

 }
}