jsp servletÖеĹýÂËÆ÷FilterÅäÖÃ×ܽá
ÔÚJava web¿ª·¢Öг£»áʹÓõ½¹¦ÄÜÇ¿´óµÄ¹ýÂËÆ÷£¬Ëû±Ï¾¹ÄܸøÎÒÃÇ´øÀ´ºÜ´óµÄ·½±ã£¬µ«ÊÇÕë¶Ô¹ýÂ˵Ä×ÊÔ´ÎÒÃÇÐèÒªÏêϸµÄÁ˽âËûÃÇÔÚweb.xmlÖеÄÅäÖÃÐÅÏ¢¡£Õâ¸ö¸ù¾Ý¼¸ÖÖ³£ÓõIJ»Í¬Çé¿ö½øÐÐÁË×ܽ᣺
1¡£Èç¹ûÒªÓ³Éä¹ýÂËÓ¦ÓóÌÐòÖÐËùÓÐ×ÊÔ´£º
<filter>
<filter-name>loggerfilter</filter-name>
<filter-class>myfilter.LoggerFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>loggerfilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
2.¹ýÂËÖ¸¶¨µÄÀàÐÍÎļþ×ÊÔ´
<filter>
Ïà¹ØÎĵµ£º
JAVA×ÛºÏÃæÊÔÌâ£ºÒ³ÃæµÄץȡ¡¢½âÎö¡¢±£´æÊý¾Ý¿âºÍÉú³ÉHTMLµÄÒ³ÃæÕ¹Ê¾ ÊÕ²Ø
´ÎÀý×Ó¿ÉÒÔÓÃÀ´Ñ§Ï°ÍøÂç±à³Ì£¬ÕýÔò±í´ïʽµÄʹÓ㬷ºÐÍ£¬Êý¾Ý¿âµÄ»ù±¾²Ù×÷µÈJAVA֪ʶ
ÎÊÌâÈçÏ£ºÀ´Ô´ÓÚÂÛ̳
http://topic.csdn.net/u/20090616/13/59aa4e2d-3752-45df-9c1b-c65c46c3e4d7.html
дһ¸öjspÒ³Ãæ£¬·ÃÎÊʱÏÔʾ´ÓÏÂÃæµÄÒ³ÃæÌ ......
ÏîÄ¿¿ò¼ÜS2SH,jspÒ³ÃæÈçÏ£¬selectÁбíÉèΪmultiple¡£ÎªÁËÄÜÔÚactionÀïÈ¡µ½Ç°Ì¨½çÃæselectÁбíµÄ¶àѡֵ£¬Ï¹¸ãÁËÁ½Ì죬½ñÌìÖÕÓڳɹ¦¡£Æäʵºǫ́actionȡǰ̨jspÒ³ÃæµÄÖµºÜ¼òµ¥£¬·Ï»°²»¶à˵£¬ÏÈÌù´úÂ룺
<body>
<form action="sendMsg.action?senderId=${users.id }&username=${users.username}" m ......
<SCRIPT LANGUAGE="JavaScript">
var tt = "";
var flag = false;
var radios = document.getElementsByName("t1");//´ÓjspÖÐÈ¡radioµÄid»òradioµÄname
for(var i=0;i<radios.length;i++){
//Èç¹ûµ±Ç°ÓÐÑ¡ÖÐ
  ......
ÍøÂçÈí¼þ¿ª·¢ÖÐ×î³£ÓõÄÁ½ÖÖ¼ÆËãģʽ£¬Ò²¾ÍÊÇÍøÂç³ÌÐòģʽ£º
B/SÊÇ ä¯ÀÀÆ÷/·þÎñÆ÷ ģʽ£¬Ö»ÒªÔÚ·þÎñÆ÷×°ºÃºó£¬ÆäËûÈËÖ»ÐèÒªÓÃä¯ÀÀÆ÷£¨±ÈÈçIE£©¾Í¿ÉÒÔÕý³£ä¯ÀÀ£»ÈçÍøÒ³ÓÎÏ·£¬¿ªÐÄÍøµÈ¡£
C/SÊÇ ¿Í»§¶Ë/·þÎñ¶Ë ģʽ£¬·þÎñÆ÷×°ºÃºó£¬ÆäËûÈË»¹ÐèÒªÔÚ¿Í»§¶ËµÄµçÄÔÉϰ²×°×¨ÓõĿͻ§¶ËÈí¼þ²ÅÄÜÕý³£ä¯ÀÀ²Ù×÷£¬ÈçQQ£¬Ä§ÊÞÊÀ½çµÈ¡£
......
¡¡¡¡ÏµÍ³»·¾³£ºLinux 5.0 AS 64λ
¡¡¡¡²½Ö裺
¡¡¡¡1¡¢ÏÂÔØapache-tomcat-5.5.23.tarºÍjdk-1_5_0_12-linux-i586.bin²¢´æ·ÅÔÚ/usr/localÎļþ¼ÐÏ£»
¡¡¡¡2¡¢°²×°jdk
¡¡¡¡[root@localhost local]#chmod 775 jdk-1_5_0_12-linux-i586.bin '·Ç±ØÐ룬ҪÊÇÖ±½ÓÔËÐÐʱÌáʾȨÏÞ²»¹»Ê±¸Ä±äȨÏÞ£»
¡¡¡¡[root@localhost local]#./jd ......