poi读取word2003（.doc文档）中的表格

poi读取word2003（.doc文档）中的表格

Jakarta POI 是apache的子项目，目标是处理ole2对象。它提供了一组操纵Windows文档的Java API。在网上见到好多通过poi读取excel的文章，读写也很方便，和jxl有的一比。在这里，主要是poi对word中的表格数据读取。

具体见代码

 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;  
 
 import org.apache.poi.hwpf.HWPFDocument;
 import org.apache.poi.hwpf.usermodel.Paragraph;
 import org.apache.poi.hwpf.usermodel.Range;
 import org.apache.poi.hwpf.usermodel.Table;
 import org.apache.poi.hwpf.usermodel.TableCell;
 import org.apache.poi.hwpf.usermodel.TableIterator;
 import org.apache.poi.hwpf.usermodel.TableRow;  
 
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.InputStream;     
 
 import org.apache.poi.POIXMLDocument;
 import org.apache.poi.POIXMLTextExtractor;
 import org.apache.poi.hwpf.extractor.WordExtractor;
 import org.apache.poi.openxml4j.opc.OPCPackage;
 import org.apache.poi.xwpf.extractor.XWPFWordExtractor;    
 
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;  
 
 public class ExportDocImpl
 {
     public void testWord(){
         try{
             FileInputStream in = new FileInputStream("D:\\sinye.doc");//载入文档
            POIFSFileSystem pfs = new POIFSFileSystem(in);
             HWPFDocument hwpf = new HWPFDocument(pfs);
             Range range = hwpf.getRange();//得到文档的读取范围
             TableIterator it = new TableIterator(range);
            //迭代文档中的表格
             while (it.hasNext()) {
                 Table tb = (Table) it.next();
                 //迭代行，默认从0开始
                 for (int i = 0; i < tb.numRows(); i++) {
                     TableRow tr = tb.getRow(i);
                     //迭代列，默认从0开始
                     for (int j = 0; j < tr.numCells(); j++) {
                         TableCell td = tr.getCell(j);//取得单元格
                         //取得单元格的内容
                         for(int k=0;k<td.numParagraphs();k++){
                             Paragraph para =td.getParagraph(k);
                             String s = para.text();
                             System.out.println(s);
                         } //end for
                     }   //end for
                 }   //end for
             } //end while
         }catch(Exception e){
             e.printStackTrace();
         }
     }//end method  
 
            public void testWord1(){
            try {
             //word 2003： 图片不会被读取
             InputStream is = new FileInputStream(new File("D:\\sinye.doc"));
                   WordExtractor ex = new WordExtractor(is);
                   String text2003 = ex.getText();
                   System.out.println(text2003);
             //word 2007 图片不会被读取， 表格中的数据会被放在字符串的最后
             OPCPackage opcPackage = POIXMLDocument.openPackage("D:\\sinye.doc");
                   POIXMLTextExtractor extractor = new XWPFWordExtractor(opcPackage);
                   String text2007 = extractor.getText();
                   System.out.println(text2007);     
 
         } catch (Exception e) {
                   e.printStackTrace();
         }
     }
 }