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Excel文件轉成html頁面代碼

main類：啟動類

package com.test;
 
import trans.toHtml;
 
public class testToHtml {
 
/**
 * @param args
 */
public static void main(String[] args) {
// TODO Auto-generated method stub
 toHtml th=new toHtml();
 // System.out.println(System.getProperty("java.library.path"));
 //-Djava.library.path=D:\jar\jacob_1.9
 th.excelToHtml("d:/excel/運維門戶通訊錄.xlsx", "d:/test.html");
}
 
}

代碼：

package trans;
 
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
 
import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;
 
public class toHtml {
 int WORD_HTML = 8;
 int WORD_TXT = 7;
 int EXCEL_HTML = 44;
 
 /**
 * WORD?HTML
 * @param docfile WORD ? ?· 
 * @param htmlfile ? HTML · 
 */
 public void wordToHtml(String docfile, String htmlfile)
{
 ActiveXComponent app = new ActiveXComponent("Word.Application"); // word
 try
 {
 app.setProperty("Visible", new Variant(false));
 Dispatch docs = app.getProperty("Documents").toDispatch();
 Dispatch doc = Dispatch.invoke(docs,"Open",Dispatch.Method,new Object[] { docfile, new Variant(false),new Variant(true) }, new int[1]).toDispatch();
 Dispatch.invoke(doc, "SaveAs", Dispatch.Method, new Object[] {htmlfile, new Variant(WORD_HTML) }, new int[1]);
 Variant f = new Variant(false);
 Dispatch.call(doc, "Close", f);
 }
 catch (Exception e)
 {
 e.printStackTrace();
 }
 finally
 {
 app.invoke("Quit", new Variant[] {});
 }
 }
 
 /**
 * EXCEL?HTML
 * @param xlsfile EXCEL ? ?· 
 * @param htmlfile ? HTML · 
 */
 public void excelToHtml(String xlsfile, String htmlfile)
{
 ActiveXComponent app = new ActiveXComponent("Excel.Application"); // excel
 try
 {
 app.setProperty("Visible", new Variant(false));
 Dispatch excels = app.getProperty("Workbooks").toDispatch();
 Dispatch excel = Dispatch.invoke(excels,"Open",Dispatch.Method,new Object[] { xlsfile, new Variant(false),new Variant(true) }, new int[1]).toDispatch();
 Dispatch.invoke(excel, "SaveAs", Dispatch.Method, new Object[] {htmlfile, new Variant(EXCEL_HTML) }, new int[1]);
 Variant f = new Variant(false);
 Dispatch.call(excel, "Close", f);
 }
 catch (Exception e)
 {
 e.printStackTrace();
 }
 finally
 {
 app.invoke("Quit", new Variant[] {});
 }
 }
 
 /**
 * /? ? 
 * @param folderPath ? ?· 
 * @param htmlfile ? HTML · 
 */
 public void delFolder(String folderPath)
{
 try
 {
 delAllFile(folderPath); //? 
 String filePath = folderPath;
 filePath = filePath.toString();
 java.io.File myFilePath = new java.io.File(filePath);
 myFilePath.delete(); //? ? 
 } catch (Exception e) {e.printStackTrace();}
 }
 
 /**
 * /? ? ?
 * @param path ? ?· 
 */
 public boolean delAllFile(String path)
{
 boolean flag = false;
 File file = new File(path);
 if (!file.exists())
 {
 return flag;
 }
 if (!file.isDirectory())
 {
 return flag;
 }
 String[] tempList = file.list();
 File temp = null;
 for (int i = 0; i < tempList.length; i++)
 {
 if (path.endsWith(File.separator))
 {
 temp = new File(path + tempList[i]);
 }
 else
 {
 temp = new File(path + File.separator + tempList[i]);
 }
 if (temp.isFile())
 {
 temp.delete();
 }
 if (temp.isDirectory())
 {
 delAllFile(path + "/" + tempList[i]);// ? ? ?
 delFolder(path + "/" + tempList[i]);// ? ? 
 flag = true;
 }
 }
 return flag;
 }
}
需要的jar包
<<jacob.jar>>
<<toHtml.java>>
<<testToHtml.java>>

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