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

¡¾×ª¡¿JSP/ServletÖеıàÂë

    Ê×ÏÈ£¬ËµËµJSP/ServletÖеö±àÂëµÄ×÷Óá£
ÔÚJSP/ServletÖÐÖ÷ÒªÓÐÒÔϼ¸¸öµØ·½¿ÉÒÔÉèÖñà Â룬pageEncoding="UTF-8"¡¢contentType="text/html;charset=UTF-8"¡¢request.setCharacterEncoding("UTF-8")ºÍ response.setCharacterEncoding("UTF-8")£¬ÆäÖÐǰÁ½¸öÖ»ÄÜÓÃÓÚJSPÖУ¬¶øºóÁ½¸ö¿ÉÒÔÓÃÓÚJSPºÍServlet ÖС£
1¡¢pageEncoding="UTF-8"µÄ×÷ÓÃÊÇÉèÖÃJSP±àÒë³ÉServletʱʹÓõıàÂë¡£
     ÖÚËùÖÜÖª£¬JSPÔÚ·þÎñ Æ÷ÉÏÊÇÒªÏȱ»±àÒë³ÉServletµÄ¡£pageEncoding="UTF-8"µÄ×÷ÓþÍÊǸæËßJSP±àÒëÆ÷ÔÚ½«JSPÎļþ±àÒë³ÉServletʱʹÓÃµÄ ±àÂ롣ͨ³££¬ÔÚJSPÄÚ²¿¶¨ÒåµÄ×Ö·û´®£¨Ö±½ÓÔÚJSPÖж¨Ò壬¶ø²»ÊÇ´Óä¯ÀÀÆ÷Ìá½»µÄÊý¾Ý£©³öÏÖÂÒÂëʱ£¬ºÜ¶à¶¼ÊÇÓÉÓڸòÎÊýÉèÖôíÎóÒýÆðµÄ¡£ÀýÈ磬ÄãµÄ JSPÎļþÊÇÒÔGBKΪ±àÂë±£´æµÄ£¬¶øÔÚJSPÖÐÈ´Ö¸¶¨pageEncoding="UTF-8"£¬¾Í»áÒýÆðJSPÄÚ²¿¶¨ÒåµÄ×Ö·û´®ÎªÂÒÂë¡£
     ÁíÍ⣬¸Ã²ÎÊý»¹ÓÐÒ»¸ö¹¦ÄÜ£¬¾ÍÊÇÔÚJSPÖв»Ö¸¶¨contentType²ÎÊý£¬Ò²²»Ê¹ÓÃresponse.setCharacterEncoding·½·¨Ê±£¬Ö¸¶¨¶Ô·þÎñÆ÷ÏìÓ¦½øÐÐÖØÐ±àÂëµÄ±àÂë¡£
2¡¢contentType="text/html;charset=UTF-8"µÄ×÷ÓÃÊÇÖ¸¶¨¶Ô·þÎñÆ÷ÏìÓ¦½øÐÐÖØÐ±àÂëµÄ±àÂë¡£
    ÔÚ²»Ê¹ÓÃresponse.setCharacterEncoding·½·¨Ê±£¬ÓøòÎÊýÖ¸¶¨¶Ô·þÎñÆ÷ÏìÓ¦½øÐÐÖØÐ±àÂëµÄ±àÂë¡£
3¡¢request.setCharacterEncoding("UTF-8")µÄ×÷ÓÃÊÇÉèÖöԿͻ§¶ËÇëÇó½øÐÐÖØÐ±àÂëµÄ±àÂë¡£
      ¸Ã·½·¨ÓÃÀ´Ö¸¶¨¶Ôä¯ÀÀÆ÷·¢ËÍÀ´µÄÊý¾Ý½øÐÐÖØÐ±àÂ루»òÕß³ÆÎª½âÂ룩ʱ£¬Ê¹ÓõıàÂë¡£
4¡¢response.setCharacterEncoding("UTF-8")µÄ×÷ÓÃÊÇÖ¸¶¨¶Ô·þÎñÆ÷ÏìÓ¦½øÐÐÖØÐ±àÂëµÄ±àÂë¡£
     ·þÎñÆ÷ÔÚ½«Êý¾Ý·¢Ë͵½ä¯ÀÀÆ÷ǰ£¬¶ÔÊý¾Ý½øÐÐÖØÐ±àÂëʱ£¬Ê¹ÓõľÍÊǸñàÂë¡£
    Æä´Î£¬ÒªËµÒ»Ëµä¯ÀÀÆ÷ÊÇÔõôÑù¶Ô½ÓÊպͷ¢Ë͵ÄÊý¾Ý½øÐбàÂëµÄ
    response.setCharacterEncoding("UTF- 8")µÄ×÷ÓÃÊÇÖ¸¶¨¶Ô·þÎñÆ÷ÏìÓ¦½øÐÐÖØÐ±àÂëµÄ±àÂ롣ͬʱ£¬ä¯ÀÀÆ÷Ò²ÊǸù¾ÝÕâ¸ö²ÎÊýÀ´¶ÔÆä½ÓÊÕµ½µÄÊý¾Ý½øÐÐÖØÐ±àÂ루»òÕß³ÆÎª½âÂ룩¡£ËùÒÔÔÚÎÞÂÛÄãÔÚ JSPÖÐÉèÖÃresponse.setCharacterEncoding("UTF-8")»òÕß response.setCharacterEncoding("GBK")£¬


Ïà¹ØÎĵµ£º

ASPÓëJSPµÄ±È½Ï

ASPÓëJSPµÄ±È½Ï
´Ó΢ÈíÍÆ³öÁËASP(ActiveServerPage)ºó£¬ËüÒÔÆäÇ¿´óµÄ¹¦ÄÜ£¬¼òµ¥Ò×ѧµÄÌØµã¶øÊܵ½¹ã´óWEB¿ª·¢ÈËÔ±µÄϲ»¶¡£µ«ÊÇËüÈ´ÓÐ΢Èí²úÆ·µÄͨ²¡,Ö»ÄÜÔÚWindowsƽ̨ÏÂʹÓã¬ËäÈ»Ëü¿ÉÒÔͨ¹ýÔö¼Ó¿Ø¼þ¶øÔÚLINUXÏÂʹÓ㬵«ÊÇÆä¹¦ÄÜ×îÇ¿´óµÄDCOM¿Ø¼þÈ´²»ÄÜʹÓ᣶øSUN¹«Ë¾ÔÚJAVAµÄ»ù´¡Ï¿ª·¢³öµÄJSP(Java ServerPages)ʵÏÖÁ˶ ......

jsp¹ýÂËÆ÷¼òд

package com.pan.encod;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
public class EncodFilter impl ......

JspÖеÄrequest¶ÔÏó

     request¶ÔÏóÊÇjavax.servlet.HttpServletRequestÀàµÄÒ»¸ö×ÓÀà¶ÔÏ󣬵±¿Í»§¶ËÇëÇóÒ»¸öJspÒ³ÃæÊÇ£¬JspÈÝÆ÷»á½«¿Í»§¶ËµÄÇëÇóÐÅÏ¢°ü×°ÔÚÕâ¸ö¶ÔÏóÖУ»¸Ã¶ÔÏóÖеij£Ó÷½·¨ÈçÏ£º
getParameter(String name)£ºÒÔ×Ö·û´®µÄÐÎʽ·µ»Ø¿Í»§¶Ë´«À´µÄijһ¸öÇëÇó²ÎÊýµÄÖµ£¬²ÎÊýÃûÓÉnameÖ¸¶¨
getParameterNames() ......

JspÖеÄapplication¶ÔÏó

     Ò»¸öÕ¾µã·þÎñÆ÷ÖÐËùÓеÄÓû§¹«ÓÃÒ»¸öapplication¶ÔÏ󣬵±Õ¾µã·þÎñÆ÷¿ªÆôʱ£¬¸Ã¶ÔÏó¾Í±»´´½¨£¬Ö±µ½ÍøÕ¾¹Ø±Õ£»Ò²¾ÍÊÇ˵£º¸Ã¶ÔÏóÒ»µ©±»´´½¨ÁË£¬Ëü½«±»±£´æÔÚ·þÎñÆ÷ÉÏ£»ËüµÄÉúÃüÖÜÆÚÓë·þÎñÆ÷µÄÉúÃüÖÜÆÚÏàͬ£»³£Ó÷½·¨ÈçÏÂ
setAttribute(String name,Object o)£º½«Ãû×ÖΪname£¬ÖµÎªoµÄÊý¾Ý´æ´¢µ½appli ......

JSPÄÚÖöÔÏó

jspÄÚÖöÔÏó
¡¡¡¡¶¨Ò壺¿ÉÒÔ²»¼ÓÉùÃ÷¾ÍÔÚJSPÒ³Ãæ½Å±¾£¨Java³ÌÐòƬºÍJava±í´ïʽ£©ÖÐʹÓõijÉÔ±±äÁ¿
¡¡¡¡JSP¹²ÓÐÒÔÏÂ9ÖÖ»ù±¾ÄÚÖÃ×é¼þ£¨¿ÉÓëASPµÄ6ÖÖÄÚ²¿×é¼þÏà¶ÔÓ¦£©£º
¡¡¡¡
ÄÚÖöÔÏó
´ú±íÄÚÈÝ
·¶Î§
request
´¥·¢·þÎñµ÷ÓõÄÇëÇó
request
response
¶ÔÇëÇóµÄÓ¦´ð
page
session
ΪÇëÇóµÄ¿Í»§´´½¨µÄsessio ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ