docx4j学习笔记(4)

表格内容可以简单地用TblFactory生成一个，例如：

package me.test.docx4j;import java.io.File;import org.docx4j.jaxb.Context;import org.docx4j.model.table.TblFactory;import org.docx4j.openpackaging.exceptions.Docx4JException;import org.docx4j.openpackaging.packages.WordprocessingMLPackage;import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart;import org.docx4j.wml.Body;import org.docx4j.wml.Document;import org.docx4j.wml.ObjectFactory;import org.docx4j.wml.P;import org.docx4j.wml.R;import org.docx4j.wml.Tbl;import org.docx4j.wml.Tc;import org.docx4j.wml.Text;import org.docx4j.wml.Tr;import org.junit.Test;public class SimpleTable {@Testpublic void doTest() throws Docx4JException {WordprocessingMLPackage pkg = WordprocessingMLPackage.createPackage();MainDocumentPart main = pkg.getMainDocumentPart();Document doc = main.getContents();Body body = doc.getBody();int writableWidthTwips = pkg.getDocumentModel().getSections().get(0).getPageDimensions().getWritableWidthTwips();Tbl table = TblFactory.createTable(3, 3, writableWidthTwips/3);Tr r1 = (Tr)table.getContent().get(0);this.setText((Tc)r1.getContent().get(0), "A");Tr r2 = (Tr)table.getContent().get(1);this.setText((Tc)r2.getContent().get(1), "B");Tr r3 = (Tr)table.getContent().get(2);this.setText((Tc)r3.getContent().get(2), "C");body.getContent().add(table);pkg.save(new File(System.getProperty("user.dir"), "Simple Table.docx"));}protected ObjectFactory factory = Context.getWmlObjectFactory();;protected Tc setText(Tc tc, String text) {P p = (P)tc.getContent().get(0);R r = factory.createR();Text t = factory.createText();t.setValue(text);r.getContent().add(t);p.getContent().add(r);return tc;}}

注意：所有的文字都要放在段落里才能加到单元格里去， 否则生成文件识别不了。

表格有很多的格式可以设置，例如下面这个例子，就不用TblFactory。

package me.test.docx4j;import java.io.File;import java.math.BigInteger;import org.docx4j.jaxb.Context;import org.docx4j.openpackaging.exceptions.Docx4JException;import org.docx4j.openpackaging.packages.WordprocessingMLPackage;import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart;import org.docx4j.wml.Body;import org.docx4j.wml.CTBorder;import org.docx4j.wml.CTTblLayoutType;import org.docx4j.wml.CTTblPrBase.TblStyle;import org.docx4j.wml.Document;import org.docx4j.wml.Jc;import org.docx4j.wml.JcEnumeration;import org.docx4j.wml.ObjectFactory;import org.docx4j.wml.P;import org.docx4j.wml.R;import org.docx4j.wml.STBorder;import org.docx4j.wml.STTblLayoutType;import org.docx4j.wml.Tbl;import org.docx4j.wml.TblBorders;import org.docx4j.wml.TblPr;import org.docx4j.wml.TblWidth;import org.docx4j.wml.Tc;import org.docx4j.wml.TcPr;import org.docx4j.wml.TcPrInner.GridSpan;import org.docx4j.wml.TcPrInner.VMerge;import org.docx4j.wml.Text;import org.docx4j.wml.Tr;import org.junit.Test;public class FullTableSample {protected ObjectFactory factory = Context.getWmlObjectFactory();public static final class VMergeEnum {public static final VMerge RESTART;public static final VMerge CONTINUE;public static final VMerge DEFAULT;static {RESTART = create("restart");CONTINUE = create("continue");DEFAULT = new VMerge();}private static final VMerge create(String val) {VMerge vm = new VMerge();vm.setVal(val);return vm;}}@Testpublic void doTest() throws Docx4JException {WordprocessingMLPackage pkg = WordprocessingMLPackage.createPackage();MainDocumentPart main = pkg.getMainDocumentPart();Document doc = main.getContents();Body body = doc.getBody();//创建表格Tbl table = factory.createTbl();//第1行Tr one = factory.createTr();//第1列纵向合并Tc caption = this.createTc("Caption");TcPr captcpr = factory.createTcPr();captcpr.setVMerge(VMergeEnum.RESTART);caption.setTcPr(captcpr);one.getContent().add(caption);//第2、3、4列one.getContent().add(this.createTc("The quick brown fox jumps over the lazy dog"));one.getContent().add(this.createTc("X"));one.getContent().add(this.createTc("Y"));table.getContent().add(one);//第2行Tr two = factory.createTr();//第1列纵向合并，Hidden不显示，不过在word里面拆分开以后可以看到。Tc hid = this.createTc("Hidden");TcPr hidtcpr = factory.createTcPr();hidtcpr.setVMerge(VMergeEnum.CONTINUE);hid.setTcPr(hidtcpr);two.getContent().add(hid);//第2、3列横向合并Tc tc = this.createTc("The quick brown fox jumps over the lazy dog");TcPr rowspan = factory.createTcPr();GridSpan gs = new GridSpan();gs.setVal(BigInteger.valueOf(2));tc.setTcPr(rowspan);rowspan.setGridSpan(gs);two.getContent().add(tc);//第4列two.getContent().add(this.createTc("Z"));table.getContent().add(two);table.setTblPr(this.createTblPr());body.getContent().add(table);pkg.save(new File(System.getProperty("user.dir"), "Full Table Sample.docx"));}protected Tc createTc(String text) {Tc tc = factory.createTc();P p = factory.createP();R r = factory.createR();Text t = factory.createText();t.setValue(text);r.getContent().add(t);p.getContent().add(r);tc.getContent().add(p);return tc;}protected TblPr createTblPr() {TblPr tblpr = factory.createTblPr();Jc jc = factory.createJc();jc.setVal(JcEnumeration.CENTER);tblpr.setJc(jc);//表格样式：使用的是最普通的细线样式。TblStyle s = new TblStyle();s.setVal("TableGrid");tblpr.setTblStyle(s);//表格样式：设置边框样式//此处表格宽度单位使用默认单位，为1/8个点，最小为2，最大为96TblBorders bdrs = factory.createTblBorders();CTBorder out = new CTBorder();out.setSpace(BigInteger.ZERO);out.setSz(BigInteger.valueOf(16));out.setColor("000000");out.setVal(STBorder.SINGLE);bdrs.setLeft(out);bdrs.setRight(out);bdrs.setTop(out);bdrs.setBottom(out);CTBorder inh = new CTBorder();inh.setSpace(BigInteger.ZERO);inh.setSz(BigInteger.valueOf(8));inh.setColor("000000");inh.setVal(STBorder.SINGLE);bdrs.setInsideH(inh);CTBorder inv = new CTBorder();inv.setSpace(BigInteger.ZERO);inv.setSz(BigInteger.valueOf(8));inv.setColor("333333");inv.setVal(STBorder.DASHED);bdrs.setInsideV(inv);tblpr.setTblBorders(bdrs);//表格宽度：使用的是pct单位，也就是50分之一个百分点。2500就是50%。TblWidth w = new TblWidth();w.setType("pct");w.setW(BigInteger.valueOf(2500));tblpr.setTblW(w);//如果下面三条被注释掉，列宽会变为默认的自动调整。CTTblLayoutType layout = new CTTblLayoutType();layout.setType(STTblLayoutType.FIXED /*STTblLayoutType.AUTOFIT*/);tblpr.setTblLayout(layout);return tblpr;}}

实际上TblFactory也是差不多实现的，只是一开始给设置好了一些内容而已。