±à³ÌÌ⣺½«Ò»¸öÍøÖ·µÄÖм䲿·Ö½ØÈ¡³öÀ´£¬µÃµ½alipay.com
Java code:
String url = "http://topic.csdn.net/u/20091019/10/f8173f20-5eda-438b-a8ae-17e3ff9ec94e.html?40383";
String pattern = "(http://)?([^/]*)(/?.*)";
System.out.println(url.replaceAll(pattern, "$2"));
¿´²»¶®×îºóÄǸö$2ÊÇʲôÒâ˼£¬¹À¼Æ»¹ÓÐ$1,$3°É£¬´ú±íÌØ¶¨Òâ˼£¿ÓÐÈËÄܽâÎöÏÂÂð
private static void p(String s) {
Pattern p=Pattern.compile("alipay[.]com");
Matcher m=p.matcher(s);
while(m.find()){
System.out.println(m.group());
System.out.println(m.start());
}
$2 ´ú±íµÚ¶þ¸ö×ÓÆ¥Åä([^/]*)£¬ÏàÓ¦µÄ$3´ú±íµÚÈý¸ö£¬×ÓÆ¥ÅäÊÇÒÔ×óÀ¨ºÅ¡°£¨¡±¿ªÊ¼´Ó×óÏòÓÒÆ¥ÅäµÄ¡£
understand?
ÇëÎÊLZÊÇÄĸöµØÇøµÄ£¬ÎÒÔÚÉϺ£Ò²²Î¼ÓÁËÖ§¸¶±¦µÄ±ÊÊÔ£¬ºÃÏñûÓÐÄǵÀÌâµÄ¡£
Ïà¹ØÎÊ´ð£º
ÎÒÏë×ö¹»¹ºÎï³µÓÃsession µ«ÊDz»ÖªµÀÔõô»ñÈ¡¹ºÂòÊýÁ¿ ËÓоßÌåµÄ´úÂëÂð Ï£ÍûÄܸîÉá
ÏÂÃæÊǹºÎï³µµÄºËÐÄ´úÂë
ÓÐÁËÕâ¸ö ¾ÍÓ¦¸ÃÄܹ»×ö³öÀ´°É
Java code:
public void doPost(HttpServletRequest reque ......
ÎÒÔÚeclipseÖÐдÁËÒ»¸ö²¥·ÅÒôÀÖµÄÀ࣬²¢°ÑÒôÀÖÎļþºÍÀàÎļþ·ÅÔÚÁËÒ»Æð£¬½á¹ûÔËÐÐʱ£¬³öÏÖ´íÎó£¬ËµÊÇÒôÀÖÎļþÄǸöÊǿյ쬵«ÊÇÔÚjcreatorÓÃͬÑùµÄ·½·¨½á¹ûÊÇ¿ÉÒÔÔËÐеģ¬ÇëÇó¸ß˵ָ½Ì£¬¸æËßΪʲô£¿¼±
ÄãÈôÊÇÔÚWindo ......
ÎÊÌâÃèÊö£ºÐ´ÈÕÖ¾¹¦ÄÜ£¬Ð´ºÃµÄдÈÕÖ¾·þÎñ£¬ÆäËûÓû§Í¨¹ýhttpµ÷Ó÷þÎñ£¬´«Èë²ÎÊý£¬È»ºó¼Ç¼ÈÕÖ¾£¬
ÎҵķþÎñ¸ÃÔõôд£¬ ±ðÈËÔõôͨ¹ýhttpµ÷ÓÃÎҵķþÎñ£¬ÎÒÓÃwebserviceдºÃÁËÒ»¸ö£¬¿ÉÊDz¢·¢ÓÐÉÏÏߣ¬Ïë¸ÄÓ ......
ÎÒµÄjava applet ǶÈëhtmlºóÎÞ·¨ÏÔʾ£¬¶øÓÃappletviewerÏÔʾÕý³£ÎªÊ²Ã´£¬»¹ÓоÍÊÇÓÃhtml converterת»¯ºó¿ÉÒÔÏÔʾ£¬ÎªÊ²Ã´£¿Çë´óÏÀ´Í½Ì£¡
HTML code:
<HTML>
<HEAD>
<TITLE>TEST.HTML< ......
ÎÒÏëÓÃJavaдһ¸ö³ÌÐò£¬¾ÍÊÇÎÒÏëÔÚÔËÐдúÂëºó£¬ÔÚÖ¸¶¨µÄʱ¼ä´ò¿ªÄ³³ÌÐò£¬ÀýÈçÎÒÔËÐдúÂëºó£¬½²ÔÚ12£º00´ò¿ª"D:\Program Files\Tencent\QQ2009\Bin\QQ.exe"Õâ¸ö³ÌÐò£¬Çó¸ßÈËÖ¸µã¡£»¹ÓпÉÄܵϰÔÚÖ¸¶¨µÄʱ¼ä ......