编者(icech)按:这段程序的方法是利用xmlhttp来读取腾讯网站的相应html代码获取qq的头像,根据这个想法,我们还可以抓取很多其他网站的信息,如天气预报、新闻等等。
<script language="javascript">
<!–
function getfaceimg(qqcode)
{
var re=new regexp("^[1-9]{1}\\d+$","g");
if (!qqcode||!re.test(qqcode)) return;
var url="http://search.tencent.com/cgi-bin/friend/oicq_find?oicq_no="+qqcode;
var http=new activexobject("microsoft.xmlhttp");
http.open("get",url,false,"","");
http.setrequestheader("content-type","text/html; charset=gb2312");
http.send();
if (http.status!=200) return;
var webstr=http.responsetext;
re=new regexp("\"(http://img.tencent.com/face/[^\"]+)\"","ig");
if (re.test(webstr))
return "<a href=\"http://search.tencent.com/cgi-bin/friend/user_show_info?ln="+qqcode+"\" target=_blank title=\"qq:"+qqcode+"\"><img src=\""+regexp.$1+"\" width=16 height=16 border=0></a>";
http=null;
}
document.write("我的qq状态:"+getfaceimg("44723461"));
//–>
</script>
