java(word/ppt/excel)转换成HTML实现

[java]  view plain copy print ?

 import com.jacob.activeX.ActiveXComponent;
 import com.jacob.com.*;

 public class OfficeToXML {

     private final static OfficeToXML oOfficeToXML = new OfficeToXML();

     public static OfficeToXML getInstance() {
         return oOfficeToXML;
     }

     public OfficeToXML() {
     }

     public boolean WordtoHtml(String s, String s1) {
         ComThread.InitSTA();
         ActiveXComponent activexcomponent = new ActiveXComponent(
                 "Word.Application");
         String s2 = s;
         String s3 = s1;
         boolean flag = false;
         try {
             activexcomponent.setProperty("Visible", new Variant(false));
             Dispatch dispatch = activexcomponent.getProperty("Documents").toDispatch();
             Dispatch dispatch1 = Dispatch.invoke(dispatch, "Open", 1,
                     new Object[] { s2, new Variant(false), new Variant(true) },
                     new int[1]).toDispatch();
             Dispatch.invoke(dispatch1, "SaveAs", 1, new Object[] { s3,
                     new Variant(8) }, new int[1]);
             Variant variant = new Variant(false);
             Dispatch.call(dispatch1, "Close", variant);
             flag = true;
         } catch (Exception exception) {
             exception.printStackTrace();
         } finally {
             activexcomponent.invoke("Quit", new Variant[0]);
             ComThread.Release();
             ComThread.quitMainSTA();
         }
         return flag;
     }

     public boolean PPttoHtml(String s, String s1) {
         ComThread.InitSTA();
         ActiveXComponent activexcomponent = new ActiveXComponent(
                 "PowerPoint.Application");
         String s2 = s;
         String s3 = s1;
         boolean flag = false;
         try {
             Dispatch dispatch = activexcomponent.getProperty("Presentations")
                     .toDispatch();
             Dispatch dispatch1 = Dispatch.call(dispatch, "Open", s2,
                     new Variant(-1), new Variant(-1), new Variant(0))
                     .toDispatch();
             Dispatch.call(dispatch1, "SaveAs", s3, new Variant(12));
             Variant variant = new Variant(-1);
             Dispatch.call(dispatch1, "Close");
             flag = true;
         } catch (Exception exception) {
             System.out.println("|||" + exception.toString());
         } finally {
             activexcomponent.invoke("Quit", new Variant[0]);
             ComThread.Release();
             ComThread.quitMainSTA();
         }
         return flag;
     }

     public boolean ExceltoHtml(String s, String s1) {
          ComThread.InitSTA();
          ActiveXComponent activexcomponent = new
          ActiveXComponent("Excel.Application");
          String s2 = s;
          String s3 = s1;
          boolean flag = false;
          try
          {
          activexcomponent.setProperty("Visible", new Variant(false));
          Dispatch dispatch =
          activexcomponent.getProperty("Workbooks").toDispatch();
          Dispatch dispatch1 = Dispatch.invoke(dispatch, "Open", 1, new
          Object[] {
          s2, new Variant(false), new Variant(true)
          }, new int[1]).toDispatch();
          Dispatch.call(dispatch1, "SaveAs", s3, new Variant(44));
          Variant variant = new Variant(false);
          Dispatch.call(dispatch1, "Close", variant);
          flag = true;
          }
          catch(Exception exception)
          {
          System.out.println("|||" + exception.toString());
          }
          finally
          {
          activexcomponent.invoke("Quit", new Variant[0]);
          ComThread.Release();
          ComThread.quitMainSTA();
          }
          return flag;
     }

     public static void main(String args[]) {
         OfficeToXML otx = OfficeToXML.getInstance();
         boolean flag1 = otx.PPttoHtml("e:/test/test3.pptx", "e:/test/test3.html");
         if(flag1){
             System.out.println("PPT文件转换成HTML成功！");
         }else{
             System.out.println("PPT文件转换成HTML失败！");
         }
         boolean flag2 = otx.WordtoHtml("e:/test/test2.docx", "e:/test/test2.html");
         if(flag2){
             System.out.println("WORD文件转换成HTML成功！");
         }else{
             System.out.println("WORD文件转换成HTML失败！");
         }
         boolean flag3 = otx.ExceltoHtml("e:/test/test1.xlsx", "e:/test/test1.html");
         if(flag3){
             System.out.println("EXCEL文件转换成HTML成功！");
         }else{
             System.out.println("EXCEL文件转换成HTML失败！");
         }
     }
 }

运行条件：

1.JDK1.6

2.jacob.jar和jacob.dll

  1) 把jacob.dll在 ..\Java\jdk1.6.0_10\bin、..\Java\jdk1.6.0_10\jre\bin、C:\WINDOWS\system32    目录下各放一份
  2) 把jacob.jar放入 项目的lib包下，并且在“java构建路径”中也要加载此jar包。
  3) 运行项目即可编译通过.

注：jacob.jar以及jacob.dll版本一定要和jdk版本相匹配，否则后果自负