步骤一:把模板后缀名修改为zip解压
步骤二：打开word/document.xml
步骤三：把所有${不连续的修改为连续，如${1，}修改为${1}
步骤五：选中解压内容压缩为zip，修改后缀名为docx
下面举个实际例子:
如果数据是静态的
WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.load(new java.io.File(inputfilepath)); MainDocumentPart documentPart = wordMLPackage.getMainDocumentPart(); HashMap<String, String> staticMap = getStaticData(); // 替换普通变量 documentPart.variableReplace(staticMap); // 保存结果 saveWordPackage(wordMLPackage, outputfilepath);
替换完成，后面的东西没必要看了。
如果内容中有普通表格且表格内容有动态数据，如
层次、民族数据是动态的,保证表格有数据，即打开word/document.xml看到如下内容tc下面只有一个t：
参考例子如下：
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import javax.xml.bind.JAXBElement;
import org.apache.commons.lang3.RandomStringUtils;
import org.apache.commons.lang3.RandomUtils;
import org.docx4j.TraversalUtil;
import org.docx4j.XmlUtils;
import org.docx4j.dml.chart.CTChartSpace;
import org.docx4j.dml.chart.CTNumDataSource;
import org.docx4j.dml.chart.CTNumVal;
import org.docx4j.dml.chart.CTPieChart;
import org.docx4j.dml.chart.CTPieSer;
import org.docx4j.jaxb.Context;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
import org.docx4j.openpackaging.parts.DrawingML.Chart;
import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart;
import org.docx4j.openpackaging.parts.relationships.Namespaces;
import org.docx4j.openpackaging.parts.relationships.RelationshipsPart;
import org.docx4j.relationships.Relationship;
import org.docx4j.wml.Body;
import org.docx4j.wml.Br;
import org.docx4j.wml.ContentAccessor;
import org.docx4j.wml.Document;
import org.docx4j.wml.P;
import org.docx4j.wml.R;
import org.docx4j.wml.Tbl;
import org.docx4j.wml.Tc;
import org.docx4j.wml.TcPr;
import org.docx4j.wml.TcPrInner.VMerge;
import org.docx4j.wml.Text;
import org.docx4j.wml.Tr;
import org.docx4j.wml.TrPr;
import org.junit.Test;
public class Docx4j_替换模板 {
private String inputfilepath = "E:/test_tmp/0904/test_docx.docx";
private static final String outputfilepath = "e:/test_tmp/0904/sys_" + System.currentTimeMillis() + ".docx";
public static org.docx4j.wml.ObjectFactory factory = Context.getWmlObjectFactory();
@Test
public void testReplaceTemplateDocx() throws Exception {
replaceTemplateDocx();
}
public void replaceTemplateDocx() throws Exception {
WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.load(new java.io.File(inputfilepath));
MainDocumentPart documentPart = wordMLPackage.getMainDocumentPart();
HashMap<String, String> staticMap = getStaticData();
// 替换普通变量
documentPart.variableReplace(staticMap);
Document document = (Document) documentPart.getContents();
Body body = document.getBody();
MyTblFinder tblFinder = new MyTblFinder();
new TraversalUtil(body, tblFinder);
// 替换表格模板第三行数据
Tbl firstTbl = tblFinder.getTbls().get(0);
List<Object> trObjList = firstTbl.getContent();
Tr tr = (Tr) trObjList.get(2);
replaceTrTotalData(tr, getTotalData());
int lvlIndex = 3;
// 替换表格模板第四行数据
int lvlTotalSize = 4;
tr = (Tr) trObjList.get(lvlIndex);
List<String[]> lvDataList = getLvDataList(lvlTotalSize);
replaceTrData(firstTbl, tr, lvDataList, lvlIndex);
// 重新获取表格数据
trObjList = firstTbl.getContent();
int sexTotalSize = 2;
// 替换表格模板第五行数据
tr = (Tr) trObjList.get(lvlIndex + lvlTotalSize);
List<String[]> sexDataList = getSexDataList(2);
replaceTrSexData(tr, sexDataList.get(0));
// 替换表格模板第六行数据
tr = (Tr) trObjList.get(4 + lvlTotalSize);
replaceTrSexData(tr, sexDataList.get(1));
// 替换表格模板第七行数据
tr = (Tr) trObjList.get(5 + lvlTotalSize);
int nationTotalSize = 56;
List<String[]> nationDataList = getNationDataList(nationTotalSize);
replaceTrData(firstTbl, tr, nationDataList, lvlIndex+lvlTotalSize+sexTotalSize);
// 合并层次单元格 层次位于第3行
mergeCellsVertically(firstTbl, 0, lvlIndex, lvlIndex + lvlTotalSize - 1);
// 合并民族单元格 层次+性别2行
mergeCellsVertically(firstTbl, 0, lvlIndex + lvlTotalSize + sexTotalSize,
lvlIndex + lvlTotalSize + sexTotalSize + nationTotalSize - 1);
// 替换图表数据
String[] chartArr = getChartData();
replacePieChartData(wordMLPackage, chartArr);
// 保存结果
saveWordPackage(wordMLPackage, outputfilepath);
}
/**
* 替换图表数据
*/
private void replacePieChartData(WordprocessingMLPackage wordMLPackage, String[] chartArr) throws Docx4JException {
RelationshipsPart rp = wordMLPackage.getMainDocumentPart().getRelationshipsPart();
Relationship rel = rp.getRelationshipByType(Namespaces.SPREADSHEETML_CHART);
Chart chart = (Chart) rp.getPart(rel);
CTChartSpace chartSpace = chart.getContents();
List<Object> charObjList = chartSpace.getChart().getPlotArea().getAreaChartOrArea3DChartOrLineChart();
CTPieChart pieChart = (CTPieChart) charObjList.get(0);
List<CTPieSer> serList = pieChart.getSer();
CTNumDataSource serVal = serList.get(0).getVal();
List<CTNumVal> ptList = serVal.getNumRef().getNumCache().getPt();
ptList.get(0).setV(chartArr[0]);
ptList.get(1).setV(chartArr[1]);
}
/**
* 替换tr数据
*/
private void replaceTrSexData(Tr tr, String[] dataArr) throws Exception {
List<Tc> tcList = getTrAllCell(tr);
Tc tc = null;
for (int i = 2, iLen = tcList.size(); i < iLen; i++) {
tc = tcList.get(i);
replaceTcContent(tc, dataArr[i - 2]);
}
}
/**
* 替换tr数据,其他插入
*/
private void replaceTrData(Tbl tbl, Tr tr, List<String[]> dataList, int trIndex) throws Exception {
TrPr trPr = XmlUtils.deepCopy(tr.getTrPr());
String tcContent = null;
String[] tcMarshaArr = getTcMarshalStr(tr);
String[] dataArr = null;
for (int i = 0, iLen = dataList.size(); i < iLen; i++) {
dataArr = dataList.get(i);
Tr newTr = null;
Tc newTc = null;
if (i == 0) {
newTr = tr;
} else {
newTr = factory.createTr();
if (trPr != null) {
newTr.setTrPr(trPr);
}
newTc = factory.createTc();
newTr.getContent().add(newTc);
}
for (int j = 0, jLen = dataArr.length; j < jLen; j++) {
tcContent = tcMarshaArr[j];
if (tcContent != null) {
tcContent = tcContent.replaceAll("(<w:t>)(.*?)(</w:t>)", "<w:t>" + dataArr[j] + "</w:t>");
newTc = (Tc) XmlUtils.unmarshalString(tcContent);
} else {
newTc = factory.createTc();
setNewTcContent(newTc, dataArr[j]);
}
// 新增tr
if (i != 0) {
newTr.getContent().add(newTc);
} else {
// 替换
newTr.getContent().set(j + 1, newTc);
}
}
if(i!=0){
tbl.getContent().add(trIndex+i, newTr);
}
}
}
/**
* 获取单元格字符串
*/
private String[] getTcMarshalStr(Tr tr) {
List<Object> tcObjList = tr.getContent();
String[] marshaArr = new String[7];
// 跳过层次
for (int i = 1, len = tcObjList.size(); i < len; i++) {
marshaArr[i - 1] = XmlUtils.marshaltoString(tcObjList.get(i), true, false);
}
return marshaArr;
}
/**
* 替换表格合计数据
*/
private void replaceTrTotalData(Tr tr, String[] dataArr) {
List<Object> tcObjList = tr.getContent();
Tc tc = null;
// 跳过合计
for (int i = 2, len = tcObjList.size(); i < len; i++) {
tc = (Tc) XmlUtils.unwrap(tcObjList.get(i));
replaceTcContent(tc, dataArr[i - 2]);
}
}
/**
* 替换单元格内容
*/
private void replaceTcContent(Tc tc, String value) {
List<Object> rtnList = getAllElementFromObject(tc, Text.class);
if (rtnList == null || rtnList.size() == 0) {
return;
}
Text textElement = (Text) rtnList.get(0);
textElement.setValue(value);
}
/**
* 设置单元格内容
*
* @param tc
* @param content
*/
public static void setNewTcContent(Tc tc, String content) {
P p = factory.createP();
tc.getContent().add(p);
R run = factory.createR();
p.getContent().add(run);
if (content != null) {
String[] contentArr = content.split("\n");
Text text = factory.createText();
text.setSpace("preserve");
text.setValue(contentArr[0]);
run.getContent().add(text);
for (int i = 1, len = contentArr.length; i < len; i++) {
Br br = factory.createBr();
run.getContent().add(br);// 换行
text = factory.createText();
text.setSpace("preserve");
text.setValue(contentArr[i]);
run.getContent().add(text);
}
}
}
/**
* @Description: 跨行合并
*/
public static void mergeCellsVertically(Tbl tbl, int col, int fromRow, int toRow) {
if (col < 0 || fromRow < 0 || toRow < 0) {
return;
}
for (int rowIndex = fromRow; rowIndex <= toRow; rowIndex++) {
Tc tc = getTc(tbl, rowIndex, col);
if (tc == null) {
break;
}
TcPr tcPr = getTcPr(tc);
VMerge vMerge = tcPr.getVMerge();
if (vMerge == null) {
vMerge = factory.createTcPrInnerVMerge();
tcPr.setVMerge(vMerge);
}
if (rowIndex == fromRow) {
vMerge.setVal("restart");
} else {
vMerge.setVal("continue");
}
}
}
public static TcPr getTcPr(Tc tc) {
TcPr tcPr = tc.getTcPr();
if (tcPr == null) {
tcPr = new TcPr();
tc.setTcPr(tcPr);
}
return tcPr;
}
public static Tc getTc(Tbl tbl, int row, int cell) {
if (row < 0 || cell < 0) {
return null;
}
List<Tr> trList = getTblAllTr(tbl);
if (row >= trList.size()) {
return null;
}
List<Tc> tcList = getTrAllCell(trList.get(row));
if (cell >= tcList.size()) {
return null;
}
return tcList.get(cell);
}
public static List<Tc> getTrAllCell(Tr tr) {
List<Object> objList = getAllElementFromObject(tr, Tc.class);
List<Tc> tcList = new ArrayList<Tc>();
if (objList == null) {
return tcList;
}
for (Object tcObj : objList) {
if (tcObj instanceof Tc) {
Tc objTc = (Tc) tcObj;
tcList.add(objTc);
}
}
return tcList;
}
public static List<Tr> getTblAllTr(Tbl tbl) {
List<Object> objList = getAllElementFromObject(tbl, Tr.class);
List<Tr> trList = new ArrayList<Tr>();
if (objList == null) {
return trList;
}
for (Object obj : objList) {
if (obj instanceof Tr) {
Tr tr = (Tr) obj;
trList.add(tr);
}
}
return trList;
}
/**
* 按class获取内容
*/
public static List<Object> getAllElementFromObject(Object obj, Class<?> toSearch) {
List<Object> result = new ArrayList<Object>();
if (obj instanceof JAXBElement) {
obj = ((JAXBElement<?>) obj).getValue();
}
if (obj.getClass().equals(toSearch)) {
result.add(obj);
} else if (obj instanceof ContentAccessor) {
List<?> children = ((ContentAccessor) obj).getContent();
for (Object child : children) {
result.addAll(getAllElementFromObject(child, toSearch));
}
}
return result;
}
/**
* 保存文档
*/
public static void saveWordPackage(WordprocessingMLPackage wordPackage, String filePath) throws Exception {
wordPackage.save(new File(filePath));
}
/**
* 获取图表数据
*/
private String[] getChartData() {
int[] intArr = new int[] { RandomUtils.nextInt(1, 99), 0 };
intArr[1] = 100 - intArr[0];
return new String[] { Integer.toString(intArr[0]), Integer.toString(intArr[1]) };
}
/**
* 获取民族数据
*/
private List<String[]> getNationDataList(int total) {
List<String[]> dataList = new ArrayList<String[]>();
for (int i = 0; i < total; i++) {
dataList.add(
new String[] { "民族_" + i, RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2),
RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2),
RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2) });
}
return dataList;
}
/**
* 获取性别数据
*/
private List<String[]> getSexDataList(int total) {
List<String[]> dataList = new ArrayList<String[]>();
// 男
dataList.add(new String[] { RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2),
RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2),
RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2) });
// 女
dataList.add(new String[] { RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2),
RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2),
RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2) });
return dataList;
}
/**
* 获取层次数据
*/
private List<String[]> getLvDataList(int total) {
List<String[]> dataList = new ArrayList<String[]>();
for (int i = 0; i < total; i++) {
dataList.add(
new String[] { "本科_" + i, RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2),
RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2),
RandomStringUtils.randomNumeric(2), RandomStringUtils.randomNumeric(2) });
}
return dataList;
}
/**
* 获取合计数据
*/
private String[] getTotalData() {
return new String[] { "2000", "44.4", "2500", "55.5", "500", "11.11" };
}
/**
* 获取静态数据
*/
private HashMap<String, String> getStaticData() {
HashMap<String, String> dataMap = new HashMap<String, String>();
dataMap.put("Pg1-1", "2016");
dataMap.put("Pg1-2", "11");
dataMap.put("Pg1-02", "18");
dataMap.put("Pg1-3", "2000");
dataMap.put("Pg1-4", "500");
dataMap.put("Pg1-5", "1500");
dataMap.put("Pg1-6", "900");
dataMap.put("Pg1-7", "600");
dataMap.put("Pg1-8", "2015");
dataMap.put("Pg1-9", "1000");
dataMap.put("Pg1-10", "10");
dataMap.put("Pg1-11", "1");
dataMap.put("Pg1-12", "5");
dataMap.put("Pg1-13", "3");
dataMap.put("Pg1-14", "4");
dataMap.put("Tb1-24", "25");
dataMap.put("Tb1-44", "45");
dataMap.put("Tb1-54", "30");
dataMap.put("Pg2-1", "1200");
dataMap.put("Tb1-64", "60");
dataMap.put("Pg2-2", "800");
dataMap.put("Tb1-74", "40");
dataMap.put("Pg2-3", "0.66");
return dataMap;
}
}
import java.util.ArrayList;
import java.util.List;
import org.docx4j.TraversalUtil.CallbackImpl;
import org.docx4j.wml.Tbl;
public class MyTblFinder extends CallbackImpl {
public List<Tbl> tblList = new ArrayList<Tbl>();
public List<Object> apply(Object o) {
if (o instanceof Tbl) {
tblList.add((Tbl) o);
}
return null;
}
public boolean shouldTraverse(Object o) {
return !(o instanceof Tbl);
}
public List<Tbl> getTbls() {
return tblList;
}
}
结果为：
全文完。
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