ÔÚ×öÒ»¸öͼÊé¹ÜÀíµÄÏîÄ¿¡£ÆäÖÐͼÊéÐÅÏ¢ºÍ´òÕÛÐÅÏ¢´æÔÚÁËÁ½ÕűíÀÏëÒªÔËÓöàÖرéÀú·Ö±ðÈ¡³öÊéµÄÐÅÏ¢ºÍ´òÕÛÐÅÏ¢´æÔÚJSPÒ³ÃæÀï¡£µ«Êǽá¹û×ÜÊÇ´òÁËÁ½´Î¶øÇÒ²»¶ÔÓ¦£¬Çë´ó¼Ò°ï°ï棬лÀ²~£¡
´úÂëÈçÏ£º
Action£º
public String execute()throws Exception{
Map request = (Map)ActionContext.getContext().get("requ ......
ÎÒÊǸö³¬¼¶²ËÄñ ÎÒ²ÅѧÁËÒ»¸öÐÇÆÚ Õâ¸ö´úÂëÊÇ ÎÒÔçÉÏдµÄ ²»ÖªµÀÎÊÌâ³öÔÚÄÄÀïÁË ÄãÃÇ°ïÎÒ¿´¿´°É лл
HTML code:
<%@ page contentType="text/html;charset=GBK" %>
<HTML><body bgcolor=cyan >
<font size=4>
<%double a=3,b=4,c=5;
%>
<BR>¼ÓÔØtriangle.jsp ......
``` ¸ÕѧJSP²»¾Ã
×öÁËÒ»¸öJSPµÄÍøÒ³
×Ô¼ºÍ¨ 127.0.0.1:8080 ÒÔ¼° ·ÓÉ·ÖÅäµÄÄÚÍøIPÈç(192.168.1.102:8080)¿ÉÒÔ·ÃÎÊ
ÎÒÏëÔÚͨ¹ýÍâÍøÀ´·ÃÎÊÎÒ×öµÄÕâ¸öÍøÒ³¸ÃÔõôÉèÖÃÄØ?
IP ºÍ ºÍ¶Ë¿ÚºÅÓÖ¸ÃÔõôÉèÄØ?
лл´ó¼Ò```
·ÓÉÆ÷×ö¶Ë¿ÚÓ³É䣬½«Ä³¸ö·ÓÉÆ÷¶Ë¿ÚÓ³Éäµ½ÄãµÄ8080¶Ë¿ÚÉÏ¡£
¸ÕѧJSP²»¾ÃÄãÒªÍâÍø ......
СС²ËÄñÏñ´ó¼ÒÇë½ÌÀ²¡£Õâ¸öSocketµ½µ×ÊÇÔõô»ØÊÂÄØ£¿ÔÚwebϵͳÖж¼»áÓõ½Ã´?? Èôó¼Ò¼ûЦÁË
Socket ÓÃÓÚÔÚÁ½¸ö»ùÓÚTCP/IPÐÒéµÄÓ¦ÓóÌÐòÖ®¼äÏ໥ͨÐÅ¡£
ÄÇôÔÚÒ»¸öÍêÕûµÄWebϵͳÖÐ ¶¼»áÒªÓõ½Ëüô£¿
http://www.uml.org.cn/j2ee/201003313.asp ÕâÀïÃæÓÐsocketÓйصÄÄÚÈÝ£¬µ«ÊÇÎÒ»¹ÊÇ¡£¡£¡£¡£¡£¡£¡£¡£¡£
ËäÈ»h ......
Ò»¸ö´øÓÐGUIµÄjava³ÌÐòµÄÖ÷Ïß³ÌÊÇÈçºÎÔËÐеģ¿±ÈÈçµ±Ò»¸öʱ¼ä·¢Éúʱ£¬ÊÇ·ñÏ̻߳áÍ£Ö¹µ±Ç°µÄÈÏΪµÄÖ´ÐУ¬×ªÈëʼþ´¦Àí´úÂëÖ´ÐУ¿ÊÇÕâÑùÂ𣿻¹ÊÇûÓÐÏ̵߳ÄÇл»£¿
ͬʱ£¬Èç¹ûÔÚÒ»¸öGUIÏß³ÌÖÐÓÐͬ²½ÎÊÌ⣬open£¨£©º¯ÊýÖе÷ÓÃÁËobj.wait(),ÔÚʼþ´¦Àíº¯ÊýÖе÷ÓÃÁËobj.notifyAll()Õâ¸öͬ²½¹ý³ÌÊÇÈçºÎ½øÐеģ¿
»¹ÓÐ
open()
{
......
À©Õ¹Àà²ÉÓÃextends¹Ø¼ü×ÖÒýÓó¬Àà½øÐм̳еÄʱºò£¬»á¶¯Ì¬¼ÓÔس¬ÀàµÄ¹¹Ô캯Êý£¬ÄÇôÇëÎÊÕâ¸öʱºòÊÇ·ñ´´½¨Á˳¬ÀàµÄʵÀý£¿
¿ÉÒÔÀí½â³É×ÓÀàÄÚ²¿³ÖÓÐÁËÒ»¸ö³¬ÀàµÄʵÀý
Ö»ÒªÖ´ÐÐÁ˹¹Ô캯Êý£¬ÄǾʹ´½¨ÁËʵÀý£¡
×ÓÀàÓµÓи¸ÀàµÄÊôÐԺͷ½·¨¡£ÔÚ´´½¨×ÓÀàʱ£¬ÏÈÖ´Ðи¸ÀàµÄ¹¹Ô캯Êý£¬È»ºóÖ´ÐÐ×ÓÀàµÄ¹¹Ô캯Êý£¬×îºóÍê³É¶ÔÏóµÄ´´Ô ......