<dependencies>
       <!--解析doc文檔HWPFDocument-->
       <dependency>
           <groupId>org.apache.poi</groupId>
           <artifactId>poi-scratchpad</artifactId>
           <version>4.1.2</version>
       </dependency>
       <dependency>
           <groupId>org.apache.poi</groupId>
           <artifactId>poi</artifactId>
           <version>4.1.2</version>
       </dependency>
       <dependency>
           <groupId>org.apache.poi</groupId>
           <artifactId>poi-ooxml</artifactId>
           <version>4.1.2</version>
       </dependency>

       <dependency>
           <groupId>springframework</groupId>
           <artifactId>spring-core</artifactId>
           <version>1.2.6</version>
       </dependency>
   </dependencies>

import org.apache.poi.xwpf.usermodel.*;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTDocument1;


import java.io.*;
import java.util.List;

public class poi3 {
    public static void main(String[] args) throws IOException {

        // 獲取文件輸入流
        FileInputStream fileInputStream = getFileInputStream("666.docx");

        dealDocx(fileInputStream, "副本.docx");

    }

    private static FileInputStream getFileInputStream(String name) throws FileNotFoundException {
        String dir = poi3.class.getResource("").getPath() + name;
        FileInputStream fileInputStream = new FileInputStream(dir);
        return fileInputStream;
    }

    private static void dealDocx(InputStream inputStream, String newFileName) throws IOException {
        // 創(chuàng)建輸出文件
        File file = new File(poi3.class.getResource("").getPath() + newFileName);

        // 獲取文件輸出流
        FileOutputStream fileOutputStream = new FileOutputStream(file);

        // 創(chuàng)建操作word的對象
        XWPFDocument wordInput = new XWPFDocument(inputStream);
        XWPFDocument wordOutput = new XWPFDocument();

        // 獲取所有段落
        List<XWPFParagraph> xwpfParagraphs = wordInput.getParagraphs();

        // 迭代每一個段落
        for (XWPFParagraph xwpfParagraph : xwpfParagraphs) {

            // 原文檔有多少個段落 我就創(chuàng)建多少個
            XWPFParagraph wordOutputParagraph = wordOutput.createParagraph();

            // 獲取當(dāng)前段落的所有run
            List<XWPFRun> runs = xwpfParagraph.getRuns();

            for (XWPFRun run : runs) {
                XWPFRun wordOutputParagraphRun = wordOutputParagraph.createRun();
                // 賦值
                //wordOutputParagraphRun.setText("哈哈哈哈~我修改過了");
                // 添加回車 硬回車
                //wordOutputParagraphRun.addCarriageReturn();
                //wordOutputParagraphRun.addBreak(); // 軟回車
                wordOutputParagraphRun.setText(run.getText(run.getCharacterSpacing()));
            }

        }

        // 獲取所有表格
        List<XWPFTable> xwpfTables = wordInput.getTables();
        for (XWPFTable xwpfTable : xwpfTables) {
            XWPFTable wordOutputTable = wordOutput.createTable();
            // 獲取一個表格中的所有行
            List<XWPFTableRow> xwpfTableRows = xwpfTable.getRows();
            System.out.println("xwpfTableRows個數(shù)"+xwpfTableRows.size());
            for (XWPFTableRow xwpfTableRow : xwpfTableRows) {

                XWPFTableRow wordOutputTableRow = wordOutputTable.createRow();
                // 獲取一行的所有列
                List<XWPFTableCell> xwpfTableCell = xwpfTableRow.getTableCells();
                System.out.println("xwpfTableCell個數(shù)"+xwpfTableCell.size());
                int index = 0;
                for (XWPFTableCell tableCell : xwpfTableCell) {
                    index++;
                    XWPFTableCell wordOutputTableRowCell = wordOutputTableRow.createCell();
                    // 獲取單個列
                    //wordOutputTableRowCell.setText("哈哈哈哈~我修改過了");
                    System.out.println(tableCell.getText());
                    wordOutputTableRowCell.setText(tableCell.getText());
                    System.out.println("index:"+index);
                }

            wordOutputTable.removeRow(0);
            }
            //wordOutputTable.removeBorders(); 虛線邊框

        }

        CTDocument1 document = wordInput.getDocument();
        System.out.println();


        wordOutput.write(fileOutputStream);
        wordInput.close();
        wordOutput.close();
        inputStream.close();
        fileOutputStream.close();
    }

}