<script language="javascript" src="res://AlxRes.dll/SCRIPT/dsn.class.js"></script><script language="javascript">function doTryAlexa(){try{aborted();return 1;}catch(e){return 0;}}</script>... 下面来测试一下:<input type="button" value="tryAlexa" onclick="alert(doTryAlexa())">如果安装了,提示1,没安装就提示2。 相关文章: