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

JSP Ò³ÃæÖÐÎÄÂÒÂë


¾­³£Óöµ½¹ØÓÚJSPÒ³ÃæÂÒÂëµÄÎÊÌ⣬ÔÚÍøÉÏÒ²²éÁËÏà¹ØµÄÌû×Ó£¬¹ÊÔÚ´Ë×ö¸ö¹ØÓÚJSPÒ³ÃæÂÒÂë´¦ÀíµÄ×ܽᣬºÍ´ó¼Òһͬ·ÖÏí¡£   
Ê×ÏÈÏȽéÉܼ¸¸ö¹ØÓÚÒ³Ãæ±àÂë²ÎÊýÉèÖõÄÊôÐÔ¡£   
  
<
META
 
http-equiv
=
Content
-Type 
content
=
"text/html; charset=gb2312"
>
    
Õâ¾ä»°µÄÒâ˼ÊÇÄãä¯ÀÀÆ÷²é¿´ÍøÒ³µÄ±àÂ뷽ʽΪÖÐÎÄ£¬ÀàËÆÓÚä¯ÀÀÆ÷Éϲ鿴ѡÏîµÄ×Ö·û±àÂëÉèÖã¬Èç¹ûÄã²é¿´ÖÐÎĵÄÒ³Ãæ£¬ÄãÉèÖÃΪUTF8²é¿´µÄ»°£¬¾Í»áÏÔʾΪÂÒÂë»òÕß˵ÊÇÎʺš£ËùÒÔÕâ¸öÊôÐÔÖ»ÊÇÓÃÀ´ÉèÖÃä¯ÀÀÆ÷ÏÔʾÊý¾ÝµÄ×Ö·û±àÂë¡£   
ÏÂÃæÎÒÃǾßÌå˵һÏÂÕâ¸öÊôÐÔ   
META£¬ÍøÒ³HtmlÓïÑÔÀïHeadÇøÖØÒª±êǩ֮һ   
HTTP-EQUIVÀàËÆÓÚHTTPµÄÍ·²¿Ð­Ò飬Ëü»ØÓ¦¸øä¯ÀÀÆ÷һЩÓÐÓõÄÐÅÏ¢£¬ÒÔ°ïÖúÕýÈ·ºÍ¾«È·µØÏÔÊ¾ÍøÒ³ÄÚÈÝ¡£³£ÓõÄHTTP-EQUIVÀàÐÍÓУº   
Content-TypeºÍContent-Language (ÏÔʾ×Ö·û¼¯µÄÉ趨)   
˵Ã÷£ºÉè¶¨Ò³ÃæÊ¹ÓõÄ×Ö·û¼¯£¬ÓÃÒÔ˵Ã÷Ö÷Ò³ÖÆ×÷ËùʹÓõÄÎÄ×ÖÒÔ¼°ÓïÑÔ£¬ä¯ÀÀÆ÷»á¸ù¾Ý´ËÀ´µ÷ÓÃÏàÓ¦µÄ×Ö·û¼¯ÏÔʾpageÄÚÈÝ¡£   
<
Meta
 
http-equiv
=
"Content-Type"
 
Content
=
"text/html; Charset=gb2312"
>
  
¸ÃMETA±êÇ©¶¨ÒåÁËHTMLÒ³ÃæËùʹÓõÄ×Ö·û¼¯ÎªGB2132£¬¾ÍÊǹú±êºº×ÖÂë¡£Èç¹û½«ÆäÖеē
charset
=
GB2312

Ìæ»»³É“BIG5”£¬Ôò¸ÃÒ³ÃæËùÓõÄ×Ö·û¼¯¾ÍÊÇ·±ÌåÖÐÎÄBig5Âë¡£µ±Äãä¯ÀÀһЩ¹úÍâµÄÕ¾µãʱ£¬IEä¯ÀÀÆ÷»áÌáʾÄãÒªÕýÈ·ÏÔʾ¸ÃÒ³ÃæÐèÒªÏÂÔØxxÓïÖ§³Ö¡£
Õâ¸ö¹¦ÄܾÍÊÇͨ¹ý¶ÁÈ¡HTMLÒ³ÃæMETA±êÇ©µÄContent-TypeÊôÐÔ¶øµÃÖªÐèҪʹÓÃÄÄÖÖ×Ö·û¼¯ÏÔʾ¸ÃÒ³ÃæµÄ¡£Èç¹ûϵͳÀïûÓÐ×°ÏàÓ¦µÄ×Ö·û¼¯£¬Ôò
IE¾ÍÌáʾÏÂÔØ¡£ÆäËûµÄÓïÑÔÒ²¶ÔÓ¦²»Í¬µÄcharset£¬±ÈÈçÈÕÎĵÄ×Ö·û¼¯ÊÇ“iso-2022-jp ”£¬º«ÎĵÄÊÇ“ks_c_5601”¡£
Content-TypeµÄContent»¹¿ÉÒÔÊÇ£ºtext/xmlµÈÎĵµÀàÐÍ   
Charset
Ñ¡ÏISO-8859-1(Ó¢ÎÄ)¡¢BIG5¡¢UTF-8¡¢SHIFT-Jis¡¢Euc¡¢Koi8-2¡¢us-ascii, x-mac-
roman, iso-8859-2, x-mac-ce, iso-2022-jp, x-sjis, x-euc-jp,euc-kr, iso-
2022-kr, gb2312, gb_2312-80, x-euc-tw, x-cns11643-1,x-cns11643-2µÈ×Ö·û
¼¯£»Co


Ïà¹ØÎĵµ£º

jsp URI´«µÝ²ÎÊý£¬¶Ô·½½ÓÊÜÊÇÂÒÂë½â¾ö·½·¨

ÕâÖ÷ÒªÊÇtomcatµÄÎÊÌ⣬Ëü»áÔÚ´«Ë͵Äʱºò°Ñ×Ö·û¼¯ÖØÐ±àÒ룬µÈ´«¹ýÈ¥µÄjspÒ³Ãæ½ÓÊܵÄʱºò¾Í»á³öÏÖÂÒÂ룬
²»¹ÜÔÚÒ³ÃæÀïÈçºÎÉèÖÃ×Ö·û¼¯¶¼Ã»°ì·¨½â¾ö£¬Õâʱºò±ØÐë±ØÐëÔÚtomcat°²×°Ä¿Â¼Àï½øÐÐÉèÖã¬
C:\Program Files\apache-tomcat-6.0.14\confĿ¼Ï server.xmlÏ <Connector/>±êǩϠ¼ÓÒ»¾ä URIEncoding="GBK" ¾ÍºÃÁ ......

jsp:forward±êÇ©ºÍresponse.sendRedirect()·½·¨µÄÇø±ð

ÔÚÍøÉÏ¿´µ½Ò»Ð©Ìû×Ó£¬×ܽáÁËÒ»Ð©Çø±ð£¬¿ÉÒÔ´ÓÒÔϼ¸¸ö·½ÃæÀ´¿´£º
1.´ÓµØÖ·À¸ÏÔʾÀ´Ëµ
forwardÊÇ·þÎñÆ÷ÇëÇó×ÊÔ´,·þÎñÆ÷Ö±½Ó·ÃÎÊÄ¿±êµØÖ·µÄURL,°ÑÄǸöURLµÄÏìÓ¦ÄÚÈݶÁÈ¡¹ýÀ´,È»ºó°ÑÕâЩÄÚÈÝ
ÔÙ·¢¸øä¯ÀÀÆ÷.ä¯ÀÀÆ÷¸ù±¾²»ÖªµÀ·þÎñÆ÷·¢Ë͵ÄÄÚÈÝ´ÓÄÄÀïÀ´µÄ,ËùÒÔËüµÄµØÖ·À¸»¹ÊÇÔ­À´µÄµØÖ·.
redirectÊÇ·þÎñ¶Ë¸ù¾ÝÂß¼­,·¢ËÍÒ»¸ö×´ ......

JSP,servletµÄÏà¶Ô·¾¶ÎÊÌâ

ǰÌ᣺¼ÙÉèÄãµÄ Http µØÖ·Îª http://192.168.0.1/ ÄãµÄ web Ó¦ÓÃΪ webapp £¬ÄÇôÄãµÄ web Ó¦Óà URL Ϊ http://192.168.0.1/webapp/
[ÎÊÌâ1]
[ÃèÊö]µ±ÔÚ jsp ÖÐÒýÈë css ʱ£¬Èç¹ûÆäÏà¶Ô·¾¶Ïà¶ÔÓÚµ±Ç° jsp ÎļþµÄ£¬¶øÔÚÒ»¸öºÍÕâ¸ö jsp µÄ·¾¶²»Ò»ÑùµÄ servlet ÖÐ forwarder Õâ¸ö jsp ʱ£¬¾Í»á·¢ÏÖÕâ¸ö css Ñùʽ¸ù±¾Ã»ÓÐÆ ......

ÈçºÎ½â¾ö jsp ÖÐurl´«ÖµµÄÖÐÎÄÂÒÂëÎÊÌâ

ÔÚjspÖУ¬Èç¹ûÔÚurlÖд«µÝÖÐÎÄʱ»á³öÏÖÂÒÂ룬ÔÚÍøÉϹØÓÚÕâÒ»ÎÊÌâµÄ½â¾ö·½·¨Î廨°ËÃÅ£¬µ«¶¼²»ÊǺÜ×àЧ£¡Æäʵ½â¾ö·½·¨·Ç³£¼òµ¥£º µÚÒ»²½£º±àÂ루ÒÔ´«µÝµÄ²ÎÊýΪstrΪÀý£© ÔÚ´«µÝÊý¾Ýǰ½«str½øÐбàÂëJava.net.URLEncoder.encode(str) µÚ¶þ²½£º½âÂë ÔÚ»ñÈ¡Êý¾Ý¶Ë½«µÃµ½µÄÊý¾Ý½øÐнâÂë new String£¨str.getBytes("ISO8859_1")£© ......

jspµÄ9¸öÄÚ½¨¶ÔÏó

ÔÚjspÖв»Óö¨Òå¿ÉÒÔÖ±½ÓÓõľÍÊÇjspµÄ9¸öÄÚ½¨¶ÔÏóÁË
1£¬Request 2,Response 3,session 4,out 5,page
6,application 7,pageContext 8,config
9,exception
1¡¢Request¶ÔÏó
¸Ã¶ÔÏó·â×°ÁËÓû§Ìá½»µÄÐÅÏ¢£¬Í¨¹ýµ÷ÓøöÔÏóÏàÓ¦µÄ·½·¨¿ÉÒÔ»ñÈ¡·â×°µÄÐÅÏ¢£¬¼´Ê¹ÓøöÔÏó¿ÉÒÔ
»ñÈ¡Óû§Ìá½»µÄÐÅÏ¢¡£
µ±Request¶ÔÏó»ñÈ¡¿Í» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ