package com.cn.peitest.excel.word;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.PrintStream;

import java.util.Iterator;

import java.util.List;

import org.apache.poi.xwpf.extractor.XWPFWordExtractor;

import org.apache.poi.xwpf.usermodel.XWPFDocument;

import org.apache.poi.xwpf.usermodel.XWPFParagraph;

import org.apache.poi.xwpf.usermodel.XWPFPictureData;

import org.apache.poi.xwpf.usermodel.XWPFRun;

import org.apache.poi.xwpf.usermodel.XWPFTable;

import org.apache.poi.xwpf.usermodel.XWPFTableCell;

import org.apache.poi.xwpf.usermodel.XWPFTableRow;

/**

 * 读取word文档

 * @author Pei

 *

 */

public class ReadWord {

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

        String  docx = "C:\\Users\\Pei\\Desktop\\pei (2).docx";

        XWPFDocument document = read_file(docx);

        readPar(document, "C:\\Users\\Pei\\Desktop\\左侧", "C:\\Users\\Pei\\Desktop\\左侧", "C:\\Users\\Pei\\Desktop\\左侧");

        readTableContent(document);

    }

	/** * 遍历段落内容

     * docxReadPath 文档地址

     * uploadPic 图片上传地址

     * picFile 图片保存后地址

     * @param document

     * @return XWPFDocument

     * @throws IOException

     */

    public static String readPar(XWPFDocument document,String docxReadPath,String uploadPic,String picFile){

         String fail="sucess";

         Iterator<XWPFParagraph> itPara = document.getParagraphsIterator();

         try {

        	 PrintStream ps=new PrintStream("C:\\Users\\Pei\\Desktop\\test.txt");

        	 System.setOut(ps);

        //读取word中所有内容

        while (itPara.hasNext()) {

              XWPFParagraph paragraph = (XWPFParagraph) itPara.next();

              //run表示相同区域属性相同的字符，结果以‘，’分隔；

              List<XWPFRun> runs =paragraph.getRuns();// paragraph.getRuns();

              String fileName="";

              for (int i = 0; i < runs.size(); i++){

            	  String oneparaString = runs.get(i).getText(runs.get(i).getTextPosition());

            	  System.out.println(oneparaString);

              }

        }

              List<XWPFPictureData> picList = document.getAllPictures();for (XWPFPictureData pic : picList) {

              byte[] bytev = pic.getData();

              String imgName=pic.getFileName();

              System.out.println("=====图片生成中========"+imgName);

             if(!"image1.jpeg".equals(imgName)){

                    FileOutputStream fos = new FileOutputStream(uploadPic+"/"+imgName);

                      fos.write(bytev);

               }

           }

        } catch (Exception e) {

            e.printStackTrace();

            System.out.println("=====错误信息===="+e.getMessage());

            fail="false";

        }

       return fail;

   }

 /**

     * 遍历所有表格的内容

     * @param document

     * @throws FileNotFoundException

     */

    public static void readTableContent(XWPFDocument document) {

        Iterator<XWPFTable> itTable = document.getTablesIterator();

        int ind = 0;

        while (itTable.hasNext()){

            ind++;

            XWPFTable table = (XWPFTable) itTable.next();

            //行

            int rcount = table.getNumberOfRows();

            for (int i = 0; i < rcount; i++){

                XWPFTableRow row = table.getRow(i);

                //列

                List<XWPFTableCell> cells = row.getTableCells();

                int len = cells.size();

                for(int j = 0;j < len;j++){

                    XWPFTableCell xc = cells.get(j);

                    String sc = xc.getText();

                          System.out.println("第"+ ind +"个表格，第"+ (i+1) +"行，第"+ (j+1) +"列：" +sc);

                }

            }

        }

    }

 /**

     * 读取文件

     * @param srcPath

     * @return XWPFDocument

     */

    public static XWPFDocument read_file(String srcPath)

    {

        String[] sp = srcPath.split("\\.");

        if ((sp.length > 0) && sp[sp.length - 1].equalsIgnoreCase("docx"))

        {

            try {

                 FileInputStream fis = new FileInputStream(srcPath);

                  XWPFDocument xdoc = new XWPFDocument(fis);

                  XWPFWordExtractor extractor = new XWPFWordExtractor(xdoc);

               // OPCPackage pack = POIXMLDocument.openPackage(srcPath);

               // XWPFDocument doc = new XWPFDocument(pack);

                return xdoc;

            } catch (IOException e) {

                System.out.println("读取文件出错！");

                e.printStackTrace();

                return null;

            }

        }

        return null;

    }

}

//pom.xml文件

<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>cn.com</groupId>

  <artifactId>excelReadAndWrite</artifactId>

  <version>0.0.1-SNAPSHOT</version>

   <dependencies>

    <dependency>

      <groupId>junit</groupId>

      <artifactId>junit</artifactId>

      <version>3.8.1</version>

      <scope>test</scope>

    </dependency>

	 <dependency>

	    <groupId>org.apache.directory.studio</groupId>

	    <artifactId>org.apache.commons.codec</artifactId>

	    <version>1.8</version>

	</dependency>

	 <dependency>

		<groupId>net.sourceforge.jexcelapi</groupId>

		<artifactId>jxl</artifactId>

		<version>2.6.12</version>

	</dependency>

	<dependency>

		<groupId>org.apache.poi</groupId>

		<artifactId>poi-ooxml</artifactId>

		<version>3.9</version>

	</dependency>

  </dependencies>

</project>