[简单]docx4j设置页面大小示例

       如果想实现不同页面大小不同，则需要插入分节符，如图:

       

    代码中在想换页的段落上设置SectPr就可以了，例子如下：

@Test
	public void testDocx4jSetPageSize() throws Exception {
		WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage();
		MainDocumentPart mdp = wordMLPackage.getMainDocumentPart();

		String titleStr="静夜思	李白";
		String str="床前明月光，疑似地上霜。";
		String str2="举头望明月，低头思故乡。";
		P p = Docx4j_Helper.factory.createP();
		String rprStr = "<w:rPr xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:rFonts w:hint=\"eastAsia\" w:ascii=\"Times New Roman\" w:hAnsi=\"Times New Roman\" w:eastAsia=\"宋体\"/><w:b/><w:color w:val=\"333333\"/><w:sz w:val=\"32\"/><w:szCs w:val=\"32\"/></w:rPr>";
		RPr rpr = (RPr) XmlUtils.unmarshalString(rprStr);
		setParagraphContent(p, rpr,titleStr);
		mdp.addObject(p);
		
		p = Docx4j_Helper.factory.createP();
		setParagraphContent(p, rpr,str);
		mdp.addObject(p);
		
		p = Docx4j_Helper.factory.createP();
		PPr pPr=Docx4j_Helper.factory.createPPr();
		//设置文字方向
		SectPr sectPr = Docx4j_Helper.factory.createSectPr();
		TextDirection textDirect = Docx4j_Helper.factory.createTextDirection();
		//文字方向:垂直方向从右往左
		textDirect.setVal("tbRl");
		sectPr.setTextDirection(textDirect);
		Type sectType = Docx4j_Helper.factory.createSectPrType();
		//下一页
		sectType.setVal("nextPage");
		sectPr.setType(sectType);
		//设置页面大小
		PgSz pgSz =  Docx4j_Helper.factory.createSectPrPgSz();
		pgSz.setW(new BigInteger("8335"));
		pgSz.setH(new BigInteger("11850"));
		sectPr.setPgSz(pgSz);
		pPr.setSectPr(sectPr);
		p.setPPr(pPr);
		setParagraphContent(p, rpr,str2);
		mdp.addObject(p);
		
		p = createParagraphWithHAlign();
		setParagraphContent(p, rpr,titleStr);
		mdp.addObject(p);
		
		p = createParagraphWithHAlign();
		setParagraphContent(p, rpr,str);
		mdp.addObject(p);
		
		p = createParagraphWithHAlign();
		setParagraphContent(p, rpr,str2);
		mdp.addObject(p);
		Docx4j_Helper.saveWordPackage(wordMLPackage, outputfilepath);
	}

	/**
	 * 创建段落设置水平对齐方式
	 * @return
	 */
	private P createParagraphWithHAlign() {
		P p;
		PPr pPr;
		p = Docx4j_Helper.factory.createP();
		pPr=Docx4j_Helper.factory.createPPr();
		Jc jc =Docx4j_Helper.factory.createJc();
		jc.setVal(JcEnumeration.CENTER);
		pPr.setJc(jc);
		p.setPPr(pPr);
		return p;
	}

	/**
	 * 设置段落内容
	 */
	private void setParagraphContent(P p, RPr rpr,String content) {
		Text t = Docx4j_Helper.factory.createText();
		t.setSpace("preserve");
		t.setValue(content);
		R run = Docx4j_Helper.factory.createR();
		run.setRPr(rpr);
		run.getContent().add(t);
		p.getContent().add(run);
	}

    结果为：

    

 

        全文完。