如何通过poi在word中设置toc的字体

Question

我已经创建了目录，我想设置目录字体、段落间距和缩进样式。以下是我的代码。截图的风格是我想要的。 enter image description here 请帮助我，谢谢！

import java.io.FileOutputStream;

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

import org.apache.xmlbeans.XmlException;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.*;
import java.math.BigInteger;

public class CreateWordNumberedHeadings {
  public static void main(String[] args) throws Exception {
    static String cTStyleTOC1 ="<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:styleId=\"TOC1\">"
                + "<w:name w:val=\"toc 1\"/>"
                + "<w:basedOn w:val=\"Normal\"/>"
                + "<w:next w:val=\"Normal\"/>"
                + "<w:autoRedefine/><w:unhideWhenUsed/>"
                + "<w:rPr><w:rFonts w:ascii=\"仿宋_GB2312\" w:cs=\"仿宋_GB2312\" /><w:b/><w:bCs/><w:caps/><w:sz w:val=\"20\"/><w:szCs w:val=\"20\"/></w:rPr>"
                + "</w:style>";

    static String cTStyleTOC2 ="<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:styleId=\"TOC2\">"
                + "<w:name w:val=\"toc 2\"/>"
                + "<w:basedOn w:val=\"Normal\"/>"
                + "<w:next w:val=\"Normal\"/>"
                + "<w:autoRedefine/><w:unhideWhenUsed/>"
                + "<w:rPr><w:rFonts w:ascii=\"仿宋_GB2312\" w:cs=\"仿宋_GB2312\" /><w:sz w:val=\"20\"/><w:szCs w:val=\"20\"/></w:rPr>"
                + "</w:style>";

    XWPFDocument document = new XWPFDocument();
    createTOC(document);
    createtFirstTitle(document, "First Title");
    createtSecondTitle(document, "Second Title");
    createtSecondTitle(document, "Second Title");
    createtContent(document, "content ....");
    createtFirstTitle(document, "First Title");
    createtSecondTitle(document, "Second Title");
    createtSecondTitle(document, "Second Title");
    createtContent(document, "content ....");

    FileOutputStream out = new FileOutputStream("f:\CreateWordNumberedHeadings.docx");
    document.write(out);
  }
  private static void createTOC( XWPFDocument document) throws XmlException {
    XWPFParagraph p = document.createParagraph();
    p.setSpacingBetween(1.25);
    p.setSpacingBeforeLines(150);
    p.setSpacingAfterLines(150);
    p.setAlignment(ParagraphAlignment.CENTER);
    XWPFRun r = p.createRun();
    r.setText("目  录");
    r.setFontFamily("黑体");
    r.setFontSize(15);
    XWPFParagraph paragraph = document.createParagraph();
    CTSimpleField toc = paragraph.getCTP().addNewFldSimple();
    toc.setInstr("TOC \* MERGEFORMAT");
    toc.setDirty(STOnOff.TRUE);
    XWPFStyles styles = document.createStyles();
    addCustomHeadingStyle(styles,"index1",0);
    addCustomHeadingStyle(styles,"index2",1);
    CTStyles cTStyles = CTStyles.Factory.parse(cTStyleTOC1);
    CTStyle cTStyle = cTStyles.getStyleArray(0);
    styles.addStyle(new XWPFStyle(cTStyle));
    cTStyles = CTStyles.Factory.parse(cTStyleTOC2);
    cTStyle = cTStyles.getStyleArray(0);
    styles.addStyle(new XWPFStyle(cTStyle));
  }
  private static void addCustomHeadingStyle(XWPFStyles styles, String strStyleId, int headingLevel) {
    CTStyle ctStyle = CTStyle.Factory.newInstance();
    ctStyle.setStyleId(strStyleId);
    CTString styleName = CTString.Factory.newInstance();
    styleName.setVal(strStyleId);
    ctStyle.setName(styleName);
    CTDecimalNumber indentNumber = CTDecimalNumber.Factory.newInstance();
    indentNumber.setVal(BigInteger.valueOf(headingLevel));
    // lower number > style is more prominent in the formats bar
    ctStyle.setUiPriority(indentNumber);
    CTOnOff onoffnull = CTOnOff.Factory.newInstance();
    ctStyle.setUnhideWhenUsed(onoffnull);
    // style shows up in the formats bar
    ctStyle.setQFormat(onoffnull);
    // style defines a heading of the given level
    CTPPr ppr = CTPPr.Factory.newInstance();
    ppr.setOutlineLvl(indentNumber);
    ctStyle.setPPr(ppr);
    XWPFStyle style = new XWPFStyle(ctStyle);
    style.setType(STStyleType.PARAGRAPH);
    styles.addStyle(style);
  }
  public static void createtFirstTitle(XWPFDocument doc,String title){
    XWPFParagraph para = doc.createParagraph();
    para.setSpacingBetween(1.25);
    para.setSpacingBeforeLines(150);
    para.setSpacingAfterLines(150);
    para.setAlignment(ParagraphAlignment.CENTER);
    para.setStyle("index1");
    para.setPageBreak(true);
    XWPFRun r = para.createRun();
    r.setText(title);
    r.setFontSize(15);
    r.setFontFamily("黑体");

  }
  public static void createtSecondTitle(XWPFDocument doc,String title){
    XWPFParagraph para = doc.createParagraph();
    para.setStyle("index2");
    para.setFirstLineIndent(600);
    para.setAlignment(ParagraphAlignment.LEFT);
    para.setSpacingBetween(1.25);
    para.setSpacingBefore(270);
    para.setSpacingAfter(270);
    XWPFRun r = para.createRun();
    r.setText(title);
    r.setFontSize(14);
    r.setBold(true);
    r.setFontFamily("仿宋_GB2312");
  }
  public static void createtContent(XWPFDocument doc, String content){
    XWPFParagraph para = doc.createParagraph();
    para.setAlignment(ParagraphAlignment.LEFT);
    para.setFirstLineIndent(600);
    para.setSpacingBetween(1.25);
    XWPFRun run = para.createRun();
    run.setText(content);
    run.setFontFamily("仿宋_GB2312");
    run.setFontSize(14);
  }
}

Answer 1

请注意，TOC 包含在一个段落中。您可以通过向段落添加属性来将样式应用于段落，例如

CTPPr ctPPr = ctP.isSetPPr() ? ctP.getPPr() : ctP.addNewPPr();
CTString pStyle = ctPPr.isSetPStyle() ? ctPPr.getPStyle() : ctPPr.addNewPStyle();
pStyle.setVal("TOC");

因为您使用的是简单字段，所以整个 table 内容将使用相同的样式。您当然需要使用适当的字体创建样式。

Answer 2

问题是您正在为您的标题创建样式 index1 和 index2，但是您仍然手动格式化标题中运行的文本。但是手动设置的格式将不会被 TOC 中的样式覆盖。相反，TOC 中也会考虑手动设置的格式。这使得 Word 用户可以独立于标题样式单独格式化单个标题。 TOC 中也会考虑这种单独的格式设置。这是 Microsoft Word 的主要原则之一：可以通过样式进行全局格式化。但用户运行的单个文本的单独格式将被视为所需格式。

所以你应该只使用样式而不是手动格式化标题（标题）。

使用您的代码完成示例：

import java.io.FileOutputStream;

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

import org.apache.xmlbeans.XmlException;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.*;

import java.math.BigInteger;

public class CreateWordNumberedHeadings_Bill {

  static String cTStyleTOC1 ="<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:styleId=\"TOC1\">"
                + "<w:name w:val=\"toc 1\"/>"
                + "<w:basedOn w:val=\"Normal\"/>"
                + "<w:next w:val=\"Normal\"/>"
                + "<w:autoRedefine/><w:unhideWhenUsed/>"
                + "<w:rPr><w:rFonts w:ascii=\"仿宋_GB2312\" w:cs=\"仿宋_GB2312\" /><w:b/><w:bCs/><w:caps/><w:sz w:val=\"20\"/><w:szCs w:val=\"20\"/></w:rPr>"
                + "</w:style>";

  static String cTStyleTOC2 ="<w:style xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" w:type=\"paragraph\" w:styleId=\"TOC2\">"
                + "<w:name w:val=\"toc 2\"/>"
                + "<w:basedOn w:val=\"Normal\"/>"
                + "<w:next w:val=\"Normal\"/>"
                + "<w:autoRedefine/><w:unhideWhenUsed/>"
                + "<w:rPr><w:rFonts w:ascii=\"仿宋_GB2312\" w:cs=\"仿宋_GB2312\" /><w:sz w:val=\"20\"/><w:szCs w:val=\"20\"/></w:rPr>"
                + "</w:style>";

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

    XWPFDocument document = new XWPFDocument();
    createTOC(document);
    createtFirstTitle(document, "First Title");
    createtSecondTitle(document, "Second Title");
    createtSecondTitle(document, "Second Title");
    createtContent(document, "content ....");
    createtFirstTitle(document, "First Title");
    createtSecondTitle(document, "Second Title");
    createtSecondTitle(document, "Second Title");
    createtContent(document, "content ....");

    FileOutputStream out = new FileOutputStream("CreateWordNumberedHeadings_Bill.docx");
    document.write(out);
  }

  private static void createTOC( XWPFDocument document) throws XmlException {
    XWPFParagraph p = document.createParagraph();
    p.setSpacingBetween(1.25);
    p.setSpacingBeforeLines(150);
    p.setSpacingAfterLines(150);
    p.setAlignment(ParagraphAlignment.CENTER);
    XWPFRun r = p.createRun();
    r.setText("目  录");
    r.setFontFamily("黑体");
    r.setFontSize(15);
    XWPFParagraph paragraph = document.createParagraph();
    CTSimpleField toc = paragraph.getCTP().addNewFldSimple();
    toc.setInstr("TOC \* MERGEFORMAT");
    toc.setDirty(STOnOff.TRUE);
    XWPFStyles styles = document.createStyles();
    addCustomHeadingStyle(styles,"index1", 0, "黑体", 15f, false);
    addCustomHeadingStyle(styles,"index2", 1, "仿宋_GB2312", 14f, true);
    CTStyles cTStyles = CTStyles.Factory.parse(cTStyleTOC1);
    CTStyle cTStyle = cTStyles.getStyleArray(0);
    styles.addStyle(new XWPFStyle(cTStyle));
    cTStyles = CTStyles.Factory.parse(cTStyleTOC2);
    cTStyle = cTStyles.getStyleArray(0);
    styles.addStyle(new XWPFStyle(cTStyle));
  }

  private static void addCustomHeadingStyle(XWPFStyles styles, String strStyleId, int headingLevel, String fontFamily, float fontSize, boolean bold) {
    CTStyle ctStyle = CTStyle.Factory.newInstance();
    ctStyle.setStyleId(strStyleId);
    CTString styleName = CTString.Factory.newInstance();
    styleName.setVal(strStyleId);
    ctStyle.setName(styleName);
    CTDecimalNumber indentNumber = CTDecimalNumber.Factory.newInstance();
    indentNumber.setVal(BigInteger.valueOf(headingLevel));
    // lower number > style is more prominent in the formats bar
    ctStyle.setUiPriority(indentNumber);
    CTOnOff onoffnull = CTOnOff.Factory.newInstance();
    ctStyle.setUnhideWhenUsed(onoffnull);
    // style shows up in the formats bar
    ctStyle.setQFormat(onoffnull);
    // style defines a heading of the given level
    CTPPr ppr = CTPPr.Factory.newInstance();
    ppr.setOutlineLvl(indentNumber);
    ctStyle.setPPr(ppr);

    CTRPr rPr = ctStyle.addNewRPr();
    rPr.addNewRFonts().setAscii(fontFamily);
    rPr.getRFonts().setCs(fontFamily);
    rPr.addNewSz().setVal(BigInteger.valueOf((long)(fontSize*2)));
    rPr.addNewSzCs().setVal(BigInteger.valueOf((long)(fontSize*2)));
    if (bold) {
     rPr.addNewB();
     rPr.addNewBCs();
    }

    XWPFStyle style = new XWPFStyle(ctStyle);
    style.setType(STStyleType.PARAGRAPH);
    styles.addStyle(style);
  }

  public static void createtFirstTitle(XWPFDocument doc,String title){
    XWPFParagraph para = doc.createParagraph();
    para.setSpacingBetween(1.25);
    para.setSpacingBeforeLines(150);
    para.setSpacingAfterLines(150);
    para.setAlignment(ParagraphAlignment.CENTER);
    para.setStyle("index1");
    para.setPageBreak(true);
    XWPFRun r = para.createRun();
    r.setText(title);
    //r.setFontSize(15);
    //r.setFontFamily("黑体");
  }

  public static void createtSecondTitle(XWPFDocument doc,String title){
    XWPFParagraph para = doc.createParagraph();
    para.setStyle("index2");
    para.setFirstLineIndent(600);
    para.setAlignment(ParagraphAlignment.LEFT);
    para.setSpacingBetween(1.25);
    para.setSpacingBefore(270);
    para.setSpacingAfter(270);
    XWPFRun r = para.createRun();
    r.setText(title);
    //r.setFontSize(14);
    //r.setBold(true);
    //r.setFontFamily("仿宋_GB2312");
  }

  public static void createtContent(XWPFDocument doc, String content){
    XWPFParagraph para = doc.createParagraph();
    para.setAlignment(ParagraphAlignment.LEFT);
    para.setFirstLineIndent(600);
    para.setSpacingBetween(1.25);
    XWPFRun run = para.createRun();
    run.setText(content);
    run.setFontFamily("仿宋_GB2312");
    run.setFontSize(14);
  }
}

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