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

jspÔõô¼Ç¼µÇ¼״̬ - Java / Web ¿ª·¢

ÀàËÆcsdnµÄµÇ¼£¬Ñ¡Ôñ¡°Á½ÖÜÄÚ×Ô¶¯µÇ¼¡±¾Í»á¼Ç¼µÇ¼ÕßµÄ״̬ÔÚ±¾µØ
ÔÚjspÏÂÔõôʵÏÖ
ÎÒÒ²²»ÖªµÀ£¬ÕýÒªÇë½ÌÄØ

×ö¸öcookie,ÓÃcookieÍê³ÉÃÜÂëµÄ×Ô¶¯ÌîÈ빦ÄÜ.
ÿ´ÎµÇ½ʱ,Ïȼì²éÕâ¸öcookie,Èô´æÔÚ,´ÓcookieÀïÖ±½Ó¶ÁÈ¡µÇ½ÐÅÏ¢×Ô¶¯µÇ½.Èô²»´æÔÚÔò±ØÐëÊäÈëÓû§ÃûºÍÃÜÂëµÇ½.

Â¥ÉϵÄÏë·¨ÓоßÌåµÄ´úÂëÂð£¿

ÒýÓÃ
Â¥ÉϵÄÏë·¨ÓоßÌåµÄ´úÂëÂð£¿


È¥²é²éservletµÄÎĵµ ÀïÃæÓйØÓÚcookieÓ÷¨µÄ ºÜ¼òµ¥

ÎÒ¾õµÃÒ²ÊÇcookieÁË¡£

ÎÒÔÚServletÀï²åÈëcookie£¬Ôõô²»ºÃÊ¹ÄØ£¿´úÂ룺
Java code:

Cookie theUsername=new Cookie("asdLoginName",LoginName);
theUsername.setMaxAge(365*24*60*60);
response.addCookie(theUsername);



ΪʲôjspÒ³ÃæÀïCookie cookies[]=request.getCookies(); 
cookiesÀïʲô¶¼Ã»ÓÐ

ÓÃcookie»òÕßsession°É£¿

ÓÃsession¼Ç¼°É~дÈëcookieÕâÑù¾Í¿ÉÒÔÁ˰É

Õâ¸öÊý¾ÝÊDZ£´æÔÚÊý¾Ý¿âÖеÄËü±£´æµÄÊÇÓû§ÃûºÍ±¾»úµÄipÈ»ºóÔÙÊý¾Ý¿âÖÐÈ¡ÕâЩֵ¡£

ÏÈÓÃcookies±£´æÓû§Ãû£¬È»ºóÔÙÔٴεǼʱ½«cookies¶ÔÓ¦µÃÖµ¸³¸øsession£¬±Ï¾¹session²ÅÊǵǼºóµÄ״̬

ËãÁË£¬×îºó¸ÄÓÃjs½â¾öÁË
лл´ó¼ÒµÄ»Ø´ð


Ïà¹ØÎÊ´ð£º

JSP/Servlet½»»¥ - Java / Web ¿ª·¢

JSPÒ³ÃæÖÐÓжà¸öradio°´Å¥
  JSPÒ³Ãæ½«²ÎÊýPOST¸øservlet
  
  ÒªÇóÈçÏÂ;
  1.Ñ¡ÔñÒ»¸öradio£¬µ÷ÓÃservlet servletÖиù¾Ý²ÎÊýµ÷ÓÃÆäËû½Ó¿Ú£¬³ý·ÇÑ¡ÖиÃradio²¢µã»÷JSPÖеÄʵР......

tomcat»·¾³ÏÂjsp±àÒë´íÎó£¬Çó½â£¡ - Java / Web ¿ª·¢

org.apache.jasper.JasperException: Unable to compile class for JSP: 
An error occurred at line: 52 in the jsp file: /vip_info.jsp
ÕË cannot be resolved
49: <table border="1& ......

Çó½ÌJSPÏîÄ¿ÖÐÔËÓÃÄ£°åµÄ¼¼Êõ - Java / Web ¿ª·¢

ÇëÎʸ÷λ¸ç¸ç½ã½ã£¬ÈçºÎÔËÓÃÏֳɵÄÄ£°åÀ´ÖÆ×÷ƯÁÁµÄJSPÍøÒ³Ñ½,»ØÕßÓзÖ!
×Ô¼º¶¥Ï£¬×ÜÓиßÊÖ°É,ÆÚ´ýÖÐ......


Èç¹ûÖ±½ÓÒýÓýøÈ¥

¿ÉÒÔÖ±½ÓÓÃjspµÄÖ¸ÁҲ¿ÉÒÔÓÃfreemarkÒýÓ㬼ǵøø·Ö

лл¸÷λÁË£¬¿´À´Î ......

c/sºÍb/sÖ®¼äÔõôͨѶ. - Java / Web ¿ª·¢

ÔھƵê¹ÜÀíϵͳÖÐ,ÓÐÒ»¸ö¶ÔÄÚµÄϵͳ,¹©Ç°Ì¨·þÎñÔ±ºÍ¾­ÀíʹÓÃ
»¹ÓÐÒ»¸ö¾ÍÊǶÔÍâ,Èÿͻ§¿ÉÒÔÔÚÍøÉÏÔ¤¶©·¿¼ä,
ËüÃÇÖ®¼äÊÇÔõôͨѶµÄ.?µ±ÎÒÌá½»Ô¤¶©·¿¼äÐÅÏ¢µÄʱºò,
ÔÚ¶ÔÄÚµÄϵͳÖÐ,ÈçºÎÖªµÀÎÒÒѾ­Ìá½»ÁËÐÅÏ¢¹ýÈ¥.Ê¹Ç ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ