poi解析word2003和word2007和excel2003和excel2007

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使用POI读取Word207和Excel2007的例子

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 POI读取Word207和Excel2007文档时遇到问题，于是扩展了一下原来的功能，以下是使用POI读取Word207和Excel2007的例子：

package com.test;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStream;

import org.apache.poi.POIXMLDocument;

import org.apache.poi.POIXMLTextExtractor;

import org.apache.poi.hssf.usermodel.HSSFCell;

import org.apache.poi.hssf.usermodel.HSSFRow;

import org.apache.poi.hssf.usermodel.HSSFSheet;

import org.apache.poi.hssf.usermodel.HSSFWorkbook;

import org.apache.poi.hwpf.extractor.WordExtractor;

　　

import org.apache.poi.openxml4j.exceptions.OpenXML4JException;

　　

import org.apache.poi.openxml4j.opc.OPCPackage;

import org.apache.poi.xssf.usermodel.XSSFCell;

import org.apache.poi.xssf.usermodel.XSSFRow;

import org.apache.poi.xssf.usermodel.XSSFSheet;

import org.apache.poi.xssf.usermodel.XSSFWorkbook;

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

import org.apache.xmlbeans.XmlException;

public class WordAndExcelExtractor {

 public static void main(String[] args){

  try{

   String wordFile = "D:/松山血战.docx";

   String wordText2007 = WordAndExcelExtractor.extractTextFromDOC2007(wordFile);

   System.out.println("wordText2007======="+wordText2007);

   InputStream is = new FileInputStream("D:/XXX研发中心技术岗位职位需求.xls");  

   String excelText = WordAndExcelExtractor.extractTextFromXLS(is);  

   System.out.println("text2003==========" + excelText);

   String excelFile = "D:/Hello2007.xlsx";  

   String excelText2007 = WordAndExcelExtractor.extractTextFromXLS2007(excelFile);

   System.out.println("excelText2007==========" + excelText2007);

  }catch(Exception e ){

   e.printStackTrace();

  }

 }

    public static String extractTextFromDOC(InputStream is) throws IOException {

        WordExtractor ex = new WordExtractor(is); //is是WORD文件的InputStream

　　

        return ex.getText();

　　

    }

    public static String extractTextFromDOC2007(String fileName) throws IOException, OpenXML4JException, XmlException {

     OPCPackage opcPackage = POIXMLDocument.openPackage(fileName);

     POIXMLTextExtractor ex = new XWPFWordExtractor(opcPackage);  

        return ex.getText();

    }

    @SuppressWarnings("deprecation")

 private static String extractTextFromXLS(InputStream is)

        throws IOException {

        StringBuffer content  = new StringBuffer();

        HSSFWorkbook workbook = new HSSFWorkbook(is); //创建对Excel工作簿文件的引用

        for (int numSheets = 0; numSheets < workbook.getNumberOfSheets(); numSheets++) {

            if (null != workbook.getSheetAt(numSheets)) {

                HSSFSheet aSheet = workbook.getSheetAt(numSheets); //获得一个sheet

                for (int rowNumOfSheet = 0; rowNumOfSheet <= aSheet.getLastRowNum(); rowNumOfSheet++) {

                    if (null != aSheet.getRow(rowNumOfSheet)) {

                        HSSFRow aRow = aSheet.getRow(rowNumOfSheet); //获得一行

                        for (short cellNumOfRow = 0; cellNumOfRow <= aRow.getLastCellNum(); cellNumOfRow++) {

                            if (null != aRow.getCell(cellNumOfRow)) {

                                HSSFCell aCell = aRow.getCell(cellNumOfRow); //获得列值

                                if(aCell.getCellType() == HSSFCell.CELL_TYPE_NUMERIC){

                                 content.append(aCell.getNumericCellValue());

                                }else if(aCell.getCellType() == HSSFCell.CELL_TYPE_BOOLEAN){

                                 content.append(aCell.getBooleanCellValue());

                                }else {

                                 content.append(aCell.getStringCellValue());

                                }

                            }

                        }

                    }

                }

            }

        }

        return content.toString();

    }

    private static String extractTextFromXLS2007(String fileName) throws Exception{

     StringBuffer content = new StringBuffer();

     //构造 XSSFWorkbook 对象，strPath 传入文件路径   

  XSSFWorkbook xwb = new XSSFWorkbook(fileName);

  //循环工作表Sheet

  for(int numSheet = 0; numSheet < xwb.getNumberOfSheets(); numSheet++){

   XSSFSheet xSheet = xwb.getSheetAt(numSheet);

   if(xSheet == null){

    continue;

   }

   //循环行Row

   for(int rowNum = 0; rowNum <= xSheet.getLastRowNum(); rowNum++){

    XSSFRow xRow = xSheet.getRow(rowNum);

    if(xRow == null){

     continue;

    }

    //循环列Cell

    for(int cellNum = 0; cellNum <= xRow.getLastCellNum(); cellNum++){

     XSSFCell xCell = xRow.getCell(cellNum);

     if(xCell == null){

      continue;

     }

     if(xCell.getCellType() == XSSFCell.CELL_TYPE_BOOLEAN){

      content.append(xCell.getBooleanCellValue());

     }else if(xCell.getCellType() == XSSFCell.CELL_TYPE_NUMERIC){

      content.append(xCell.getNumericCellValue());

     }else{

      content.append(xCell.getStringCellValue());

     }

    }

   }

  }

  return content.toString();

    }

}