這段程序的方法是利用XMLHTTP來讀取騰訊網站的相應HTML代碼獲取QQ的頭像,根據這個想法,我們還可以抓取很多其他網站的信息,如天氣預報、新聞等等。
0 ~9 L7 v9 K d# _' K" R<script language="JavaScript">
8 Z ]8 E% i3 S" C0 I Q: O <!--
0 k1 o5 p% }" H9 c4 T function getFaceImg(QQcode)
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var Re=new RegExp("^[1-9]{1}\d+$","g");
( y0 X4 U! j) s3 [0 o if (!QQcode !Re.test(QQcode)) return;
* y) Q K. O# \& _- \9 z9 j var URL="http://search.tencent.com/cgi-bin/friend/oicq_find?oicq_no="+QQcode; 0 q! _, z0 D: ~! U/ ^
var http=new ActiveXObject("Microsoft.XMLHTTP");
$ D' U1 t7 ]: c http.open("GET",URL,false,"",""); , b3 C6 C4 b" H b4 ?. j5 D: X1 x
http.setRequestHeader("CONTENT-TYPE","text/html; Charset=gb2312"); 1 t. c C5 k* f
http.send();
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if (http.status!=200) return;
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var webStr=http.responseText;
# L! Z" w$ U% t, o2 R4 h Re=new RegExp(""(http://img.tencent.com/face/[^"]+)"","ig");
8 @ C! |) j/ H/ u if (Re.test(webStr))
" ~! U# s: H ?, t. H 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>";
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http=null; , O1 y* q5 z! x9 Q& S; |
}
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8 F) d% G5 Z5 T+ ?/ j1 N; u) I- k' _ document.write("我的QQ狀態:"+getFaceImg("44723461")); 9 h R3 T! @. y- m, {
//-->
$ g6 ^: n1 ?0 |3 ?' B. u </script> |
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