POI使用word模板文件循环输出行并导出word
1.pom.xml
4.0.0
com.sdut
poiDemo
1.0-SNAPSHOT
poiDemo
http://www.example.com
UTF-8
1.7
1.7
junit
junit
4.11
test
commons-lang
commons-lang
2.6
org.apache.poi
poi
3.17
org.apache.poi
poi-scratchpad
3.17
org.apache.poi
ooxml-schemas
1.3
org.apache.poi
poi-ooxml
3.17
org.apache.poi
poi-excelant
3.17
org.apache.poi
poi-examples
3.17
org.apache.xmlbeans
xmlbeans
2.6.0
com.github.virtuald
curvesapi
1.04
maven-clean-plugin
3.0.0
maven-resources-plugin
3.0.2
maven-compiler-plugin
3.7.0
maven-surefire-plugin
2.20.1
maven-jar-plugin
3.0.2
maven-install-plugin
2.5.2
maven-deploy-plugin
2.8.2
2.WordReporter.class
package com.sdut.PoiDemo;
import org.apache.commons.lang.StringUtils;
import org.apache.poi.xwpf.usermodel.*;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.*;
import java.io.*;
import java.util.List;
import java.util.Map;
/**
* Created by lzx on 2018/8/12
*/
public class WordReporter {
private String tempLocalPath;
private XWPFDocument xwpfDocument = null;
private FileInputStream inputStream = null;
private OutputStream outputStream = null;
public WordReporter(){
}
public WordReporter(String tempLocalPath){
this.tempLocalPath = tempLocalPath;
}
/**
* 设置模板路径
* @param tempLocalPath
*/
public void setTempLocalPath(String tempLocalPath) {
this.tempLocalPath = tempLocalPath;
}
/**
* 初始化
* @throws IOException
*/
public void init() throws IOException{
inputStream = new FileInputStream(new File(this.tempLocalPath));
xwpfDocument = new XWPFDocument(inputStream);
}
/**
* 导出方法
* @param params
* @param tableIndex
* @return
* @throws Exception
*/
public boolean export(List> params, int tableIndex) throws Exception{
this.insertValueToTable(xwpfDocument,params,tableIndex);
return true;
}
/**
* 循环填充表格内容
* @param xwpfDocument
* @param params
* @param tableIndex
* @throws Exception
*/
private void insertValueToTable(XWPFDocument xwpfDocument, List> params, int tableIndex) throws Exception {
List tableList = xwpfDocument.getTables();
if(tableList.size()<=tableIndex){
throw new Exception("tableIndex对应的表格不存在");
}
XWPFTable table = tableList.get(tableIndex);
List rows = table.getRows();
if(rows.size()<2){
throw new Exception("tableIndex对应表格应该为2行");
}
//模板的那一行
XWPFTableRow tmpRow = rows.get(1);
List tmpCells = null;
List cells = null;
XWPFTableCell tmpCell = null;
tmpCells = tmpRow.getTableCells();
String cellText = null;
String cellTextKey = null;
Map totalMap = null;
for (int i = 0, len = params.size(); i < len; i++) {
Map map = params.get(i);
// 创建新的一行
XWPFTableRow row = table.createRow();
// 获取模板的行高 设置为新一行的行高
row.setHeight(tmpRow.getHeight());
cells = row.getTableCells();
for (int k = 0, klen = cells.size(); k < klen; k++) {
tmpCell = tmpCells.get(k);
XWPFTableCell cell = cells.get(k);
cellText = tmpCell.getText();
if (StringUtils.isNotBlank(cellText)) {
//转换为mapkey对应的字段
cellTextKey = cellText.replace("$", "").replace("{", "").replace("}", "");
if (map.containsKey(cellTextKey)) {
// 填充内容 并且复制模板行的属性
setCellText(tmpCell,cell,map.get(cellTextKey));
}
}
}
}
// 删除模版行
table.removeRow(1);
}
/**
* 复制模板行的属性
* @param tmpCell
* @param cell
* @param text
* @throws Exception
*/
private void setCellText(XWPFTableCell tmpCell, XWPFTableCell cell,String text) throws Exception {
CTTc cttc2 = tmpCell.getCTTc();
CTTcPr ctPr2 = cttc2.getTcPr();
CTTc cttc = cell.getCTTc();
CTTcPr ctPr = cttc.addNewTcPr();
if (ctPr2.getTcW() != null) {
ctPr.addNewTcW().setW(ctPr2.getTcW().getW());
}
if (ctPr2.getVAlign() != null) {
ctPr.addNewVAlign().setVal(ctPr2.getVAlign().getVal());
}
if (cttc2.getPList().size() > 0) {
CTP ctp = cttc2.getPList().get(0);
if (ctp.getPPr() != null) {
if (ctp.getPPr().getJc() != null) {
cttc.getPList().get(0).addNewPPr().addNewJc()
.setVal(ctp.getPPr().getJc().getVal());
}
}
}
if (ctPr2.getTcBorders() != null) {
ctPr.setTcBorders(ctPr2.getTcBorders());
}
XWPFParagraph tmpP = tmpCell.getParagraphs().get(0);
XWPFParagraph cellP = cell.getParagraphs().get(0);
XWPFRun tmpR = null;
if (tmpP.getRuns() != null && tmpP.getRuns().size() > 0) {
tmpR = tmpP.getRuns().get(0);
}
XWPFRun cellR = cellP.createRun();
cellR.setText(text);
// 复制字体信息
if (tmpR != null) {
if(!cellR.isBold()){
cellR.setBold(tmpR.isBold());
}
cellR.setItalic(tmpR.isItalic());
cellR.setUnderline(tmpR.getUnderline());
cellR.setColor(tmpR.getColor());
cellR.setTextPosition(tmpR.getTextPosition());
if (tmpR.getFontSize() != -1) {
cellR.setFontSize(tmpR.getFontSize());
}
if (tmpR.getFontFamily() != null) {
cellR.setFontFamily(tmpR.getFontFamily());
}
if (tmpR.getCTR() != null) {
if (tmpR.getCTR().isSetRPr()) {
CTRPr tmpRPr = tmpR.getCTR().getRPr();
if (tmpRPr.isSetRFonts()) {
CTFonts tmpFonts = tmpRPr.getRFonts();
CTRPr cellRPr = cellR.getCTR().isSetRPr() ? cellR
.getCTR().getRPr() : cellR.getCTR().addNewRPr();
CTFonts cellFonts = cellRPr.isSetRFonts() ? cellRPr
.getRFonts() : cellRPr.addNewRFonts();
cellFonts.setAscii(tmpFonts.getAscii());
cellFonts.setAsciiTheme(tmpFonts.getAsciiTheme());
cellFonts.setCs(tmpFonts.getCs());
cellFonts.setCstheme(tmpFonts.getCstheme());
cellFonts.setEastAsia(tmpFonts.getEastAsia());
cellFonts.setEastAsiaTheme(tmpFonts.getEastAsiaTheme());
cellFonts.setHAnsi(tmpFonts.getHAnsi());
cellFonts.setHAnsiTheme(tmpFonts.getHAnsiTheme());
}
}
}
}
// 复制段落信息
cellP.setAlignment(tmpP.getAlignment());
cellP.setVerticalAlignment(tmpP.getVerticalAlignment());
cellP.setBorderBetween(tmpP.getBorderBetween());
cellP.setBorderBottom(tmpP.getBorderBottom());
cellP.setBorderLeft(tmpP.getBorderLeft());
cellP.setBorderRight(tmpP.getBorderRight());
cellP.setBorderTop(tmpP.getBorderTop());
cellP.setPageBreak(tmpP.isPageBreak());
if (tmpP.getCTP() != null) {
if (tmpP.getCTP().getPPr() != null) {
CTPPr tmpPPr = tmpP.getCTP().getPPr();
CTPPr cellPPr = cellP.getCTP().getPPr() != null ? cellP
.getCTP().getPPr() : cellP.getCTP().addNewPPr();
// 复制段落间距信息
CTSpacing tmpSpacing = tmpPPr.getSpacing();
if (tmpSpacing != null) {
CTSpacing cellSpacing = cellPPr.getSpacing() != null ? cellPPr
.getSpacing() : cellPPr.addNewSpacing();
if (tmpSpacing.getAfter() != null) {
cellSpacing.setAfter(tmpSpacing.getAfter());
}
if (tmpSpacing.getAfterAutospacing() != null) {
cellSpacing.setAfterAutospacing(tmpSpacing
.getAfterAutospacing());
}
if (tmpSpacing.getAfterLines() != null) {
cellSpacing.setAfterLines(tmpSpacing.getAfterLines());
}
if (tmpSpacing.getBefore() != null) {
cellSpacing.setBefore(tmpSpacing.getBefore());
}
if (tmpSpacing.getBeforeAutospacing() != null) {
cellSpacing.setBeforeAutospacing(tmpSpacing
.getBeforeAutospacing());
}
if (tmpSpacing.getBeforeLines() != null) {
cellSpacing.setBeforeLines(tmpSpacing.getBeforeLines());
}
if (tmpSpacing.getLine() != null) {
cellSpacing.setLine(tmpSpacing.getLine());
}
if (tmpSpacing.getLineRule() != null) {
cellSpacing.setLineRule(tmpSpacing.getLineRule());
}
}
// 复制段落缩进信息
CTInd tmpInd = tmpPPr.getInd();
if (tmpInd != null) {
CTInd cellInd = cellPPr.getInd() != null ? cellPPr.getInd()
: cellPPr.addNewInd();
if (tmpInd.getFirstLine() != null) {
cellInd.setFirstLine(tmpInd.getFirstLine());
}
if (tmpInd.getFirstLineChars() != null) {
cellInd.setFirstLineChars(tmpInd.getFirstLineChars());
}
if (tmpInd.getHanging() != null) {
cellInd.setHanging(tmpInd.getHanging());
}
if (tmpInd.getHangingChars() != null) {
cellInd.setHangingChars(tmpInd.getHangingChars());
}
if (tmpInd.getLeft() != null) {
cellInd.setLeft(tmpInd.getLeft());
}
if (tmpInd.getLeftChars() != null) {
cellInd.setLeftChars(tmpInd.getLeftChars());
}
if (tmpInd.getRight() != null) {
cellInd.setRight(tmpInd.getRight());
}
if (tmpInd.getRightChars() != null) {
cellInd.setRightChars(tmpInd.getRightChars());
}
}
}
}
}
/**
* 收尾方法
* @param outDocPath
* @return
* @throws IOException
*/
public boolean generate(String outDocPath) throws IOException{
outputStream = new FileOutputStream(outDocPath);
xwpfDocument.write(outputStream);
this.close(outputStream);
this.close(inputStream);
return true;
}
/**
* 关闭输入流
* @param is
*/
private void close(InputStream is) {
if (is != null) {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
/**
* 关闭输出流
* @param os
*/
private void close(OutputStream os) {
if (os != null) {
try {
os.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
3.WordExportDemo.class
package com.sdut.PoiDemo;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
- Created by lzx on 2018/8/12
*/
public class WordExportDemo {
public static void main(String[] args) throws Exception {
// 添加假数据 这里你也可以从数据库里获取数据
List
for (int i =0;i < 30; i++){
Map
map.put(“time”, “2018”+i);
map.put(“begin”, “我在这”+i);
map.put(“end”, “你好”+i);
map.put(“content”, “加班啊”+i);
map.put(“money”, “123”);
list.add(map);
}
// 模板文件输入输出地址
String filePath = “E:/workspace/poiDemo/src/main/java/config/demo.docx”;
String outPath = “E:/workspace/poiDemo/src/main/java/config/demo1.docx”;
WordReporter wordReporter = new WordReporter();
wordReporter.setTempLocalPath(filePath);
wordReporter.init();
wordReporter.export(list,0);
wordReporter.generate(outPath);
}
}
3.模板文件地址
4.模板
5.最终结果
