package com.enterise.web.htmlgen.doc;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.model.PicturesTable;
import org.apache.poi.hwpf.usermodel.CharacterRun;
import org.apache.poi.hwpf.usermodel.Picture;
import org.apache.poi.hwpf.usermodel.Range;
import org.apache.poi.hwpf.extractor.WordExtractor;
import org.apache.poi.hwpf.usermodel.Paragraph;
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;
public class WordExcelToHtml {
/**
* 回车符ASCII码
*/
private static final short ENTER_ASCII = 13;
/**
* 空格符ASCII码
*/
private static final short SPACE_ASCII = 32;
/**
* 水平制表符ASCII码
*/
private static final short TABULATION_ASCII = 9;
public static String htmlText = "";
public static String htmlTextTbl = "";
public static int counter=0;
public static int beginPosi=0;
public static int endPosi=0;
public static int beginArray[];
public static int endArray[];
public static String htmlTextArray[];
public static boolean tblExist=false;
public static final String inputFile="D:\\eclipse\\workspace\\htmlgen\\cied2006.doc";
public static void main(String argv[])
{
try {
getWordAndStyle(inputFile);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* 读取每个文字样式
*
* @param fileName
* @throws Exception
*/
public static void getWordAndStyle(String fileName) throws Exception {
FileInputStream in = new FileInputStream(new File(fileName));
HWPFDocument doc = new HWPFDocument(in);
Range rangetbl = doc.getRange();//得到文档的读取范围
TableIterator it = new TableIterator(rangetbl);
int num=100;
beginArray=new int[num];
endArray=new int[num];
htmlTextArray=new String[num];
// 取得文档中字符的总数
int length = doc.characterLength();
// 创建图片容器
PicturesTable pTable = doc.getPicturesTable();
htmlText = "<html><head><title>" + doc.getSummaryInformation().getTitle() + "</title></head><body>";
// 创建临时字符串,好加以判断一串字符是否存在相同格式
if(it.hasNext())
{
readTable(it,rangetbl);
}
int cur=0;
String tempString = "";
for (int i = 0; i < length - 1; i++) {
// 整篇文章的字符通过一个个字符的来判断,range为得到文档的范围
Range range = new Range(i, i + 1, doc);
CharacterRun cr = range.getCharacterRun(0);
//beginArray=new int[num];
//endArray=new int[num];
//htmlTextArray=new String[num];
if(tblExist)
{
if(i==beginArray[cur])
{
htmlText+=tempString+htmlTextArray[cur];
tempString="";
i=endArray[cur]-1;
cur++;
continue;
}
}
if (pTable.hasPicture(cr)) {
htmlText += tempString ;
// 读写图片
readPicture(pTable, cr);
tempString = "";
}
else {
Range range2 = new Range(i + 1, i + 2, doc);
// 第二个字符
CharacterRun cr2 = range2.getCharacterRun(0);
char c = cr.text().charAt(0);
System.out.println(i+"::"+range.getEndOffset()+"::"+range.getStartOffset()+"::"+c);
// 判断是否为回车符
if (c == ENTER_ASCII)
{
tempString += "<br/>";
}
// 判断是否为空格符
else if (c == SPACE_ASCII)
tempString += " ";
// 判断是否为水平制表符
else if (c == TABULATION_ASCII)
tempString += " ";
// 比较前后2个字符是否具有相同的格式
boolean flag = compareCharStyle(cr, cr2);
if (flag)
tempString += cr.text();
else {
String fontStyle = "<span style=\"font-family:" + cr.getFontName() + ";font-size:" + cr.getFontSize() / 2 + "pt;";
if (cr.isBold())
fontStyle += "font-weight:bold;";
if (cr.isItalic())
fontStyle += "font-style:italic;";
htmlText += fontStyle + "\" mce_style=\"font-family:" + cr.getFontName() + ";font-size:" + cr.getFontSize() / 2 + "pt;";
if (cr.isBold())
fontStyle += "font-weight:bold;";
if (cr.isItalic())
fontStyle += "font-style:italic;";
htmlText += fontStyle + "\">" + tempString + cr.text() + "</span>";
tempString = "";
}
}
}
htmlText += tempString+"</body></html>";
writeFile(htmlText);
}
/**
* 读写文档中的表格
*
* @param pTable
* @param cr
* @throws Exception
*/
public static void readTable(TableIterator it, Range rangetbl) throws Exception {
htmlTextTbl="";
//迭代文档中的表格
counter=-1;
while (it.hasNext())
{
tblExist=true;
htmlTextTbl="";
Table tb = (Table) it.next();
beginPosi=tb.getStartOffset() ;
endPosi=tb.getEndOffset();
System.out.println("............"+beginPosi+"...."+endPosi);
counter=counter+1;
//迭代行，默认从0开始
beginArray[counter]=beginPosi;
endArray[counter]=endPosi;
htmlTextTbl+="<table border>";
for (int i = 0; i < tb.numRows(); i++) {
TableRow tr = tb.getRow(i);
htmlTextTbl+="<tr>";
//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
int cellWidth=td.getWidth();
//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().toString().trim();
if(s=="")
{
s=" ";
}
System.out.println(s);
htmlTextTbl += "<td width="+cellWidth+ ">"+s+"</td>";
System.out.println(i+":"+j+":"+cellWidth+":"+s);
} //end for
} //end for
} //end for
htmlTextTbl+="</table>" ;
htmlTextArray[counter]=htmlTextTbl;
} //end while
}
/**
* 读写文档中的图片
*
* @param pTable
* @param cr
* @throws Exception
*/
public static void readPicture(PicturesTable pTable, CharacterRun cr) throws Exception {
// 提取图片
Picture pic = pTable.extractPicture(cr, false);
// 返回POI建议的图片文件名
String afileName = pic.suggestFullFileName();
OutputStream out = new FileOutputStream(new File("D:\\eclipse\\workspace\\htmlgen" + File.separator + afileName));
pic.writeImageContent(out);
htmlText += "<img src=\"D:\\eclipse\\workspace\\htmlgen\\" + afileName + "\" mce_src=\"D:\\eclipse\\workspace\\htmlgen\\" + afileName + "\"/>";
}
public static boolean compareCharStyle(CharacterRun cr1, CharacterRun cr2)
{
boolean flag = false;
if (cr1.isBold() == cr2.isBold() && cr1.isItalic() == cr2.isItalic() && cr1.getFontName().equals(cr2.getFontName()) && cr1.getFontSize() == cr2.getFontSize())
{
flag = true;
}
return flag;
}
/**
* 写文件
*
* @param s
*/
public static void writeFile(String s) {
FileOutputStream fos = null;
BufferedWriter bw = null;
try {
File file = new File("D:\\eclipse\\workspace\\htmlgen\\abc.html");
fos = new FileOutputStream(file);
bw = new BufferedWriter(new OutputStreamWriter(fos));
bw.write(s);
} catch (FileNotFoundException fnfe) {
fnfe.printStackTrace();
} catch (IOException ioe) {
ioe.printStackTrace();
} finally {
try {
if (bw != null)
bw.clo
使用java将office word pdf excel ppt文件转换成html文件
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2011-06-18
00:14:01
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收藏 14KB RAR 举报 
src.rar （16个子文件） 
src com enterise web htmlgen xls 
Excel2Html.java 4KB ExcelHtmlBuilder.java 171B ExcelHtmlPage.java 551B HtmlGenerator.java 100B HtmlPage.java 3KB pdf PdfHtmlPage.java 1KB Pdf2Html.java 3KB PdfHtmlBuilder.java 169B HtmlBuilder.java 1KB doc WordExcelToHtml.java 8KB Word2Html.java 5KB WordHtmlBuilder.java 2KB WordHtmlPage.java 249B ppt Ppt2Html.java 2KB Pagination.java 773B gis image ImageScale.java 3KB
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