word、ppt、excle 转换html，采用jacob

下载 jacob-1.15-M3
地址http://sourceforge.net/projects/jacob-project/
开发工具 MyEclipse8.0 绿色版、Tomcat 6.0 绿色版，JDK 1.6，XP系统，J2EE项目
在MyEclipse中配置Tomcat，使用自己安装的JDK
接着配置MyEclipse 的JRE
Window---Preferences--Java---Installed JREs--选择之前配置Tomcat时加入的jdk
把jacob-1.15-M3-x86.dll 放到这目录下
C:\Program Files\Java\jdk1.6.0_10\jre\bin
把jacob.jar 放到这目录下
D:\tomcat6\lib
Jacob2Html.java 这个类是在网上找的，谁写了，我记不得了。
package jacob;
//import org.apache.commons.logging.Log;
//import org.apache.commons.logging.LogFactory;
//import com.hz.dao.NoticeDAO;
import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;
public class Jacob2Html
{
// private static final Log log = LogFactory.getLog(Jacob2Html.class);
 /** 
     * PowerPoint转成HTML 
     * @param pptPath PowerPoint文件全路径 
     * @param htmlfile 转换后HTML存放路径 
    */ 
    public static void pptToHtml(String pptPath, String htmlPath)  
    {  
     ActiveXComponent offCom = new ActiveXComponent("PowerPoint.Application");
        try 
        {  
         offCom.setProperty("Visible", new Variant(true));  
            Dispatch excels = offCom.getProperty("Presentations").toDispatch();  
            Dispatch excel = Dispatch.invoke(excels,
             "Open",Dispatch.Method, new Object[] { pptPath, new Variant(false),  new Variant(false) }, new int[1]).toDispatch();  
 &nbs