讀取word中的內容

/**
?* 利用POI實現從word中讀取內容
?*/

============================================

將讀取的內容寫入另外一個文件中

package com.cy;
/**
?* WordReader類中readDoc的作用為從word中將數據讀出
?*/

import com.cy.WordWriter;
import java.io.ByteArrayInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

import org.apache.poi.poifs.filesystem.DirectoryEntry;
import org.apache.poi.poifs.filesystem.DocumentEntry;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;

public class WordWriter {
?public static boolean writeDoc(String path, String content) {
??boolean w = false;
??try {

??// byte b[] = content.getBytes("ISO-8859-1");
??byte b[] = content.getBytes();

??ByteArrayInputStream bais = new ByteArrayInputStream(b);

??POIFSFileSystem fs = new POIFSFileSystem();
??DirectoryEntry directory = fs.getRoot();

??DocumentEntry de = directory.createDocument("WordDocument", bais);

??FileOutputStream ostream = new FileOutputStream(path);

??fs.writeFilesystem(ostream);

??bais.close();
??ostream.close();

??} catch (IOException e) {
??e.printStackTrace();
??}
??return w;
??}
??public static void main(String[] args) throws Exception{
??String wr=WordReader.readDoc("D://test.doc");
??boolean b = writeDoc("D://result.doc",wr);
??}
}
?//目前該程序只能實現對簡單的文字的操作，無法實現對表格樣式的操作，繼續改進，請關注！！

?

import java.io.File;
import java.io.FileInputStream;

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

public class WordReader {
?public static String readDoc(String doc) throws Exception {

???? // 創建輸入流讀取DOC文件

???? FileInputStream in = new FileInputStream(new File(doc));

???? WordExtractor extractor = null;

???? String text = null;

???? // 創建WordExtractor

???? extractor = new WordExtractor(in);

???? // 對DOC文件進行提取

???? text = extractor.getText();

???? return text;

?}
?
?
?public static void main(String[] args) {

??????? try{
?????????? String text = WordReader.readDoc("d://test.doc");
?????????? System.out.println(text);
??????? }catch(Exception e){
??????????? e.printStackTrace();
??????? }

??? }

}

摘自：http://blog.csdn.net/sunrise353/article/details/1762324

?

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");//載入文檔 ????

POIFSFileSystem pfs = new POIFSFileSystem(in);?? ?????

HWPFDocument hwpf = new HWPFDocument(pfs);?? ?????

Range range = hwpf.getRange();//得到文檔的讀取范圍 ?????

TableIterator it = new TableIterator(range); ????

//迭代文檔中的表格 ?????

while (it.hasNext()) {?? ?????????

Table tb = (Table) it.next();?? ?????????

//迭代行，默認從0開始 ?????????

for (int i = 0; i < tb.numRows(); i++) {?? ?????????????

TableRow tr = tb.getRow(i);?? ?????????????

//迭代列，默認從0開始 ?????????????

for (int j = 0; j < tr.numCells(); j++) {?? ?????????????????

TableCell td = tr.getCell(j);//取得單元格 ?????????????????

//取得單元格的內容 ?????????????????

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： 圖片不會被讀取?? ???????????

InputStream is = new FileInputStream(new File("D:\\sinye.doc"));?? ?????????????????

WordExtractor ex = new WordExtractor(is);?? ?????????????????

String text2003 = ex.getText();?? ?????????????????

System.out.println(text2003);?? ???????????

//word 2007 圖片不會被讀取， 表格中的數據會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();?? ???????

} ???

}

}

?

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");//載入文檔POIFSFileSystem pfs = new POIFSFileSystem(in); HWPFDocument hwpf = new HWPFDocument(pfs); Range range = hwpf.getRange();//得到文檔的讀取范圍TableIterator it = new TableIterator(range);//迭代文檔中的表格while (it.hasNext()) { Table tb = (Table) it.next(); //迭代行，默認從0開始for (int i = 0; i < tb.numRows(); i++) { TableRow tr = tb.getRow(i); //迭代列，默認從0開始for (int j = 0; j < tr.numCells(); j++) { TableCell td = tr.getCell(j);//取得單元格//取得單元格的內容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 methodpublic void testWord1(){try { //word 2003： 圖片不會被讀取 InputStream is = new FileInputStream(new File("D:\\sinye.doc")); WordExtractor ex = new WordExtractor(is); String text2003 = ex.getText(); System.out.println(text2003); //word 2007 圖片不會被讀取， 表格中的數據會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(); } } }

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轉載于:https://www.cnblogs.com/wh-king/articles/2490432.html

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