Excel转换成html

  public static void excelToHtml(String xlsfile, String htmlfile)  
    {  
        ActiveXComponent app = new ActiveXComponent

("Excel.Application"); // 启动word  
        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[] {});  
        }  
    }  
 
} 

这里面要用到Office主键，其实和word转换成html的也差不多，我在word已经附属过这里就不强调了。。