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

jsp ÂÒÂëÎÊÌâ

a.jspÒ³ÃæÄÚÈÝ£º
%26lt;%@ page language£½"java" import£½"java.util." pageEncoding£½"GB2312"%%26gt;%26lt;form action£½"b.jsp"%26gt; name£º%26lt;input type£½text name£½name%26gt; %26lt;input type£½submit%26gt;%26lt;/form%26gt;
b.jspÒ³ÃæÄÚÈÝ£º
%26lt;%@ page language£½"java" import£½"java.util." pageEncoding£½"GB2312"%%26gt;%26lt;% String name£½request.getParameter£¨"name"£©;%%26gt;%26lt;body%26gt; %26lt;%£½name%%26gt;%26lt;/body%26gt;
ÏÖÏó£ºÖÐÎÄÂÒÂ룬±ÈÈç“£¿£¿£¿£¿£¿£¿”
½â¾ö·½·¨ÈçÏ£º
·½·¨Ò»£º
1. ÔÚb.jspÖаÑpageEncoding£½"GB2312"¸ÄΪpageEncoding£½"ISO8859£­1"
ËäÈ»ÕâÑùb.jspÒ³ÃæÏÔʾµÄÄÚÈÝ»¹ÊÇÂÒÂ룬µ«ÊDz»ÊÇÄÇÖÖ“£¿£¿£¿£¿£¿£¿”µÄÂÒÂ룬¶øÊÇÒ»Ð©ÌØÊâ×Ö·û
2. È»ºóÔÚä¯ÀÀÆ÷Öв鿴²Ëµ¥ÖÐÐ޸ijÉGB2312µÄ±àÂ룬ÕâʱÂÒÂë¾ÍÏÔʾÖÐÎÄÁË¡£
3. µ«ÊÇÕâÖÖ·½·¨ÊDz»¿ÉÐеġ£
·½·¨¶þ£º
1. ÔÚb.jspÖаÑString name£½request.getParameter£¨"name"£©;ÐÞ¸ÄΪ
String name£½new String£¨request.getParameter£¨"name"£©.getBytes£¨"ISO£­8859£­1"£©£¬"GB2312"£©;
2. ÕâʱÔÙÔÚÒ³ÃæÉÏÏÔʾ£¬Ôò¾ÍÊÇÖÐÎÄÁË¡£
·½·¨Èý£º
1. ÓÐÈË˵ÐÞ¸Äget/postµÄ´«Öµ·½Ê½£¬µ«ÊÇÕâÊÇÓÐǰÌáµÄ£¬Èç¹ûÖ»ÊǰÑget·½Ê½Ð޸ijÉpost·½Ê½£¬Ò³Ãæ½á¹û»¹ÊÇÂÒÂ룡
2. ǰÌáÄã±ØÐëÅäÖÃÁ˹ýÂËÆ÷£¬Èô¹ûÄãÖ»ÊÇÅäÖÃÁ˹ýÂËÆ÷£¬Ôò´«Öµ·½Ê½±ØÐëÊÇ£ºpost·½Ê½²Å²»ÊÇÂÒÂ룬Èç¹ûÊÇget·½Ê½ÕÕÑùÊÇÂÒÂ룡
3. ¹ýÂËÆ÷µÄÅäÖã¬ÎÒÏë´ó¼Ò¶¼ÄÜÓУ¬ÎҾͲ»ËµÁË
·½·¨ËÄ£º
1. ÓÐÈË˵ÅäÖÃtomcatµÄÅäÖÃÎļþserver.xmlÀïÕâ¾ä£º
%26lt;Connector URIEncoding£½"GB2312" port£½"8080" maxHttpHeaderSize£½"8192" maxThreads£½"150" minSpareThreads£½"25" maxSpareThreads£½"75" enableLookups£½"false" redirectPort£½"8443" acceptCount£½"100" connectionTimeout£½"20000" disableUploadTimeout£½"true" /%26gt;
¼ÓÉÏÕâ¾ä£ºURIEncoding£½"GB2312"
2. ËäÈ»¿ÉÒÔµ«ÊÇÓÐǰÌáµÄ£¬Èô¹ûÄã¹ýÂËÆ÷ûÓÐÅäÖã¬ÔòÖ»ÊÇÅäÖÃÁËserver.xmlÎļþ£¬ÕâÑùÖ»ÓÐÔÚ±íµ¥ÊÇget´«ÖµÊ±ºò²Å¿ÉÒÔ£¡µ±ÊÇpost·½Ê½Ê±£¬ÕÕÑùÊÇÂÒÂ룡
ÕâʱÎÒÃǾͿÉÒÔ¿´³öÔÚtomcat5ÖеÄpostÓëget´«Öµ·½Ê½ÊDz»Ò»ÑùµÄ
ÓÐÈËÒªÎÊÓÐûÓÐÒ»ÖÖ·½·¨Èô«ÖµÊ¹ÓÃget·½Ê½»òpost·½Ê½¶¼ºÃÓÃÄØ£¬ÏÂÃæ¾ÍÊÇÎÒÍÆ¼öµÄ·½·¨Îå
·½·¨Î壺
1. ÆäʵºÜ¼òµ¥£¬¾ÍÊÇͬʱʵÏÖ·½·¨ÈýÓÖʵÏÖ·½·¨ËÄ£¡
2. ¾ÍÊÇÏ


Ïà¹ØÎĵµ£º

JSP·þÎñÆ÷»·¾³ÅäÖÃ

 Òª°ÑJSPµÄÔËÐл·¾³ÅäÖúÃ`
¾ßÌåµÄ×ÊÁÏÕâÓÐ:
WindowsÏÂJSP¿ª·¢»·¾³µÄÅäÖãº
Õª Òª ҪѧϰJSP¿ª·¢£¬±ØÐëÏȴһ¸ö·ûºÏJSP¹æ·¶µÄ¿ª·¢»·¾³¡£±¾ÎÄÒÔʵÓÃΪԭÔò£¬½éÉÜÁËÒÔTomcat·þÎñÆ÷ΪºËÐĵÄ3ÖÖÅäÖÃJSP»·¾³µÄ·½·¨¡£
SunÍÆ³öµÄJSP£¨Java Server Pages£©ÊÇÒ»ÖÖÖ´ÐÐÓÚ·þÎñÆ÷¶ËµÄ¶¯Ì¬ÍøÒ³¿ª·¢¼¼Êõ£¬Ëü»ùÓÚJava¼¼Êõ¡£ ......

ÓÃButtonµ÷ÓÃJSP/Servlet

×îºóÒ»´ÎJ2EE×÷Òµ£¬±»µÚ¶þСÌâ۵ÃÓûËÀÓûÏÉ£¬Ëµµ½µ×¾ÍÊDZ»Á½¸öÎÊÌâÕÛÌÚÁË£¬Ò»¸öÊÇJPA£¬ÁíÒ»¸ö¾ÍÊÇÈçºÎÔÚJSPÖÐͨ¹ýButtonµ÷ÓÃJSP/Servlet¡£
ÔÚÍøÉϵÄÎÞÊýÖÐÓ¢ÎÄÌû×Ó¼äѰÕÒ´ð°¸Ê±£¬ÓÐÒ»¸öÌû×ÓÈÃÎÒÓ¡ÏóÉî¿Ì¡£Ìû×ÓÊÇÕâô˵µÄ£ºµã»÷buttonÊÇÒ»¸ö¿Í»§¶ËµÄ¶¯×÷£¬µ÷ÓÃJSP/ServletÊÇ·þÎñÆ÷×öµÄÊ£¬Äã²»¿ÉÄÜÖ±½ÓÈÿͻ§¶Ëµ÷ÓÃJSP/Serv ......

Tomcat JSP±àÒëÆ÷µÄÅäÖòÎÊý

 ÔÚconf/web.xmlÖÐÃûΪjspµÄservletÖпÉÒÔ¼ÓÈëһЩinit²ÎÊý
· checkInterval - Èç¹û“development”ÊôÐÔΪfalseÇÒ“checkInterval”´óÓÚ0£¬ÔòʹÓúǫ́±àÒë¡£“checkInterval”ÊDz鿴JSPÒ³Ãæ(°üÀ¨Æä¸½ÊôÎļþ)ÊÇ·ñÐèÒªÖØÐ±àÒëµÄÁ½´Î¼ì²éʱ¼ä¼ä¸ô£¨µ¥Î»£ºÃ룩¡£È±Ê¡ÖµÎª0Ãë¡£
&m ......

jspÖÐÔõôÁ¬½ÓexcelÊý¾Ý¿â

1.н¨Ò»¸öexcelÎļþ  Ãû×ÖËæ±ã  À©Õ¹Ãû .xls
2.µÚÒ»ÐÐÊDZíÍ·   дÉÏÁÐÃû  Èç id   pwd
ÏÂÃæ¾ÍÊÇдÊý¾ÝµÄµØ·½
Ñ¡ÖÐÒ»¶ÎÇøÓò   Èçͼ

²Ëµ¥   ²åÈë--Ãû³Æ--¶¨Òå
È¡¸öÃû×Ö   µãÌí¼Ó   Õâ¸öÃû×Ö¾ÍÊDZíÃû

3.ÉèÖÃÊý¾ÝÔ´
ϵͳDSN--Ìí¼Ó-- ......

Ñù¸Ä±ämyeclipseĬÈϵÄjsp ´ò¿ª·½Ê½

1ÔõÑù¸Ä±ämyeclipseĬÈϵÄjsp ´ò¿ª·½Ê½
preferences->General->editors£­>Files Associations£¨Î»Öøù¾Ý¾ßÌåeclipse°æ±¾»áÓÐËù²»Í¬£© File Types Ñ¡Ôñ.jsp assiciations ÀïÑ¡ÔñMyEclipse jsp editor£¬È»ºóµãÓұߵÄdefault
2,ÉèÖÃMyEclipse ×ÖÌå´óС
ÔÚwindow->perferences->General->Appearance-> ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ