Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

jsp×÷Ó÷¶Î§Ð¡½á


J2EE ̽Ë÷Õß:
´´½¨ºÍ¹ÜÀíÓÐ״̬ Web Ó¦ÓóÌÐò
¶Ô4ÖֻỰ×÷ÓÃÓòµÄÊʵ±´¦Àí


ÎĵµÑ¡Ïî


½«´ËÒ³×÷Ϊµç×ÓÓʼþ·¢ËÍ

ÍØÕ¹ Tomcat Ó¦ÓÃ

ÏÂÔØ IBM ¿ªÔ´ J2EE Ó¦Ó÷þÎñÆ÷ WAS CE а汾 V1.1

¼¶±ð: ³õ¼¶
Kyle Gabhart
(kyle@gabhart.com
), ¹ËÎÊ, Gabhart Consulting
2003 Äê 9 ÔÂ 07 ÈÕ
ÔÚ´´½¨ÓÐ״̬ӦÓóÌÐòʱ£¬Êý¾Ý¹ÜÀíÊǹؼü¡£ÎªÁËÖÇÄܵعÜÀíÓû§Êý¾Ý£¬±ØÐ뽫ÆäÖÃÓÚÉÏÏÂÎÄÖУ¬Õâ¿ÉÒÔͨ¹ý ×÷ÓÃÓò£¨scope£©
À´×öµ½¡£ÔÚ±¾ÆÚµÄ J2EE ̽Ë÷Õß
ÖУ¬Java ¿ª·¢Õߺ͹ËÎÊ Kyle Gabhart¶ÔÓÃÓÚÓÐ״̬ Web Ó¦ÓóÌÐò¿ª·¢µÄ 4 ÖֻỰ×÷ÓÃÓòµÄÊʵ±´¦Àí¸øÓèÁ˹Ø×¢¡£Äú¿ÉÒÔÔÚ±¾Îĸø³öµÄ ÂÛ̳
Öй²ÏíÄú¶Ô±¾ÎÄ»òÕß J2EE ̽Ë÷Õß
ϵÁÐÖÐÈκÎÎÄÕµĿ´·¨¡£
ÔÚ±¾ÎÄÖУ¬ÎÒÃǽ«½ôËæ±¾ÏµÁеĵڶþÆÚ“ ÓÐ×´Ì¬ÍøÂçµÄ J2EE ¼¼Êõ
”¡£ÔÚÄÇÒ»ÆÚ£¬Äú¿ÉÒÔÁ˽⵽ J2EE ÖÐÓÐ״̬ӦÓóÌÐò¿ª·¢µÄһЩ»ù´¡ÖªÊ¶¡£ÕâÒ»´Î£¬ÎÒÃǽ«°Ñ×¢ÒâÁ¦´Ó´ó·¶Î§µÄ¸ÅÊö×ªÒÆµ½ÈçºÎ´´½¨ºÍ¹ÜÀíÓÐ״̬Óû§ÌåÑéµÄϸ½ÚÉÏÀ´¡£
´´½¨ÓÐ״̬ӦÓóÌÐòµÄÒ»¸ö»ù±¾×é³É²¿·Ö¾ÍÊÇÊý¾Ý¹ÜÀí¡£Í¨¹ý´ÓÒ»¸ö»á»°È«ÃæµØÊÕ¼¯ÓйØÒ»¸öÓû§µÄÊý¾Ý£¬ÎÒÃÇ¿ÉÒÔΪÄǸöÓû§´´½¨Ò»¸ö¼òÒª±í£¨profile£©£¬È»ºóʹÓÃÕâ¸ö¼òÒª±íÀ´¸öÐÔ»¯ËûµÄÓû§ÌåÑ顣ΪÁËÖÇÄܵعÜÀíÓû§Êý¾Ý£¬±ØÐ뽫ÆäÖÃÓÚÉÏÏÂÎÄÖС£³öÓÚÕâ¸öÔ­Òò£¬ÎÒÃÇʹÓà ×÷ÓÃÓò
¡£
ÔÚ
J2EE ÖÐÓÐ 4
ÖÖ×÷ÓÃÓò£¨»òÕß˵ÉÏÏÂÎÄ£©ÓÃÓÚ¹ÜÀíÊý¾Ý£ºapplication£¨Ó¦ÓóÌÐò£©¡¢session£¨»á»°£©¡¢request£¨ÇëÇ󣩺Ípage£¨Ò³Ã棩¡£ÔÚ±¾
Ô£¬Äú½«Ñ§µ½Ã¿ÖÖ×÷ÓÃÓòΪ J2EE ÖеÄÓÐ״̬ӦÓóÌÐò¿ª·¢´øÀ´ÁËÄÄЩ¶«Î÷£¬ÒÔ¼°Ã¿ÖÖ×÷ÓÃÓò×îÊʺÏÓÚÄÄÖֻỰ¹ÜÀí³¡¾°¡£
Ê×ÏÈÎÒÃÇÀ´¿ìËٻعËһϠJ2EE ÖÐÓÐ״̬ Web Ó¦ÓóÌÐòµÄ¿ª·¢¡£
¹¹½¨ÓÐ״̬ Web Ó¦ÓóÌÐò
Èç
¹ûÓû§Ö»ÐèÒªÓà Web Ó¦ÓóÌÐòÀ´²é¿´¾²Ì¬ÄÚÈÝ£¬ÄÇô³ýÁË HTML
ÍâÎÒÃDz»ÐèÒªÈÎºÎÆäËûµÄ¼¼Êõ¡£µ«ÊÇ£¬³ýÁË»ùÓÚÎı¾µÄÐÅÏ¢ºÍºÃ¿´µÄ±³¾°ÑÕɫ֮Í⣬´ó¶àÊýÓû§»¹Ïë´Ó Web
ÄÇÀïµÃµ½¸ü¶àµÄ¹¦ÄÜ¡£Êµ¼ÊÉÏ£¬Ä¿Ç°¶àÊýµÄÓû§·ÃÎÊÍøÂç¶¼ÊÇΪÁËÖ´Ðи´Ôӵĵç×ÓÉÌÎñ½»Ò×£¬²ÎÓëÔÚÏßÉçÍÅ£¬ÏÂÔØ£¨ºÍÉÏ´«£©Ã½Ì壬µÈµÈ¡£¶ÔÓÚ´ó¶àÊýÁ÷ÐÐÕ¾µãÀ´
˵£¬½»»¥ÐÔÊǹؼü£¬¶øÇÒ£¬¸öÐÔ»¯µÄ¹¦ÄÜÔ½¶àÔ½ºÃ¡£¶ÔÓÚÕâÖÖÀàÐ͵Ŀª·¢£¬ÎÒÃÇʹÓÃһЩ¸ß¼¶µÄ Web ¼¼Êõ£¬ÀýÈ


Ïà¹ØÎĵµ£º

jspѧϰ±Ê¼Ç3

×¢Ò⣺jsp:useBean¶¯×÷£¬ÓÃ±íµ¥ÎªBeanµÄÊôÐÔ¸³ÖµÊ±£¬Ò²¾ÍÊÇjsp:setProperty¶¯×÷Ö±½ÓÊÕÇëÇóÖÐ±íµ¥µÄÐÅϢΪʹÓõÄBeanµÄÊôÐÔ½øÐи³Öµ£¬Ò²¾ÍÊÇ˵jsp:useBeanºÍjsp:setProperty²»Äܹ»³öÏÖÔÚΪÕâ¸öBeanµÄÊôÐÔ¸³ÖµµÄform±íµ¥µÄÒ³ÃæÉÏ¡£
JSPµÄÒì³£´¦Àí
<%@page errorPage="xxx.jsp"%> Ö¸¶¨±¾Ò³Ãæ³öÏÖÒì³£ºóҪתµ½µÄÒ³Ãæ
& ......

jspÁ¬½Ómysql¶ÔÊý¾Ý¿â½øÐвÙ×÷ÂÒÂëµÄ½â¾ö


Èç¹ûjsp²åÈëmysqlÊý¾Ý¿â³öÏÖÂÒÂ룬mysqlÊý¾Ý¿â°²×°Ê±±àÂëÉèΪutf8£¬ÔÚÖ´ÐвåÈëÓï¾äµÄÇ°Ãæ£¨½ô°¤×ÅÖ´ÐÐÓï¾ä£©Ìí¼ÓתÂëÓï¾ä£ºString na="";
                  try{
          &nbs ......

Struts2¿ò¼ÜJSPÒ³Ãæ´«ÊäÖÐÎÄÂÒÂëÎÊÌâ½â¾ö

Action´úÂë
package com.zxc.action;import java.net.URLEncoder;public class XiaoZAction {
private String username; public String getUsername() { return username; }
public String execute() throws Exception{
username = URLEncoder.encode("ÖÜС´¨", "utf-8"); return "success"; }}

struts.x ......

JSPÒ³Ãæ¼ä´«µÝ²ÎÊý·½·¨½éÉÜ


JSPÒ³Ãæ¼ä´«µÝ²ÎÊý·½·¨½éÉÜ
±¾ÎĽéÉÜÁËJSPÒ³Ãæ¼ä´«µÝ²ÎÊýµÄ¼¸¸ö·½·¨¡£×îÖ±½ÓµÄ·½·¨¾ÍÊÇÖ±½ÓÔÚURLÇëÇóºóÌí¼Ó£¬²»¹ý¶à¸öÒ³ÃæµÄÇé¿ö»á¸´ÔÓһЩ¡£
JSPÒ³Ãæ¼ä´«µÝ²ÎÊýÊǾ­³£ÐèҪʹÓõ½µÄ¹¦ÄÜ£¬ÓÐʱ»¹ÐèÒª¶à¸öJSPÒ³Ãæ¼ä´«µÝ²ÎÊý¡£ÏÂÃæ½éÉÜÒ»ÏÂʵÏֵķ½·¨¡£
£¨1£©Ö±½ÓÔÚURLÇëÇóºóÌí¼Ó
È磺< a href="thexuan.jsp?action=t ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ