POI使用word模板文件循环输出行并导出word

1.pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.sdut</groupId>
  <artifactId>poiDemo</artifactId>
  <version>1.0-SNAPSHOT</version>

  <name>poiDemo</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>
    <!-- https://mvnrepository.com/artifact/commons-lang/commons-lang -->
    <dependency>
      <groupId>commons-lang</groupId>
      <artifactId>commons-lang</artifactId>
      <version>2.6</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.poi/poi -->
    <dependency>
      <groupId>org.apache.poi</groupId>
      <artifactId>poi</artifactId>
      <version>3.17</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-scratchpad -->
    <dependency>
      <groupId>org.apache.poi</groupId>
      <artifactId>poi-scratchpad</artifactId>
      <version>3.17</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml-schemas -->
    <!--<dependency>
      <groupId>org.apache.poi</groupId>
      <artifactId>poi-ooxml-schemas</artifactId>
      <version>3.17</version>
    </dependency>-->
    <!-- https://mvnrepository.com/artifact/org.apache.poi/ooxml-schemas -->
    <dependency>
      <groupId>org.apache.poi</groupId>
      <artifactId>ooxml-schemas</artifactId>
      <version>1.3</version>
    </dependency>


    <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->
    <dependency>
      <groupId>org.apache.poi</groupId>
      <artifactId>poi-ooxml</artifactId>
      <version>3.17</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-excelant -->
    <dependency>
      <groupId>org.apache.poi</groupId>
      <artifactId>poi-excelant</artifactId>
      <version>3.17</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-examples -->
    <dependency>
      <groupId>org.apache.poi</groupId>
      <artifactId>poi-examples</artifactId>
      <version>3.17</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.xmlbeans/xmlbeans -->
    <dependency>
      <groupId>org.apache.xmlbeans</groupId>
      <artifactId>xmlbeans</artifactId>
      <version>2.6.0</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/com.github.virtuald/curvesapi -->
    <dependency>
      <groupId>com.github.virtuald</groupId>
      <artifactId>curvesapi</artifactId>
      <version>1.04</version>
    </dependency>
  </dependencies>

  <build>
    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.0.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.7.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.20.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-jar-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>

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<Map<String,String>> 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<Map<String,String>> params, int tableIndex) throws Exception {
        List<XWPFTable> 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<XWPFTableRow> 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<XWPFTableCell> tmpCells = null;
        List<XWPFTableCell> cells = null;
        XWPFTableCell tmpCell = null;
        tmpCells = tmpRow.getTableCells();


        String cellText = null;
        String cellTextKey = null;
        Map<String,Object> totalMap = null;
        for (int i = 0, len = params.size(); i < len; i++) {
            Map<String,String> 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<Map<String, String>> list = new ArrayList<>();
for (int i =0;i < 30; i++){
Map<String,String> map = new HashMap<>();
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