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。。