¼Ò¼³°°ÀºJSP2ºÎ  6Àå Äí±â & ¼¼¼Ç  13 Session Á¾·áÇϱ⠠

 

6.13 Session Á¾·áÇϱâ

 

¼¼¼ÇÀ» Á¾·áÇÏ´Â °¡Àå °£´ÜÇÑ ¹æ¹ýÀº À¥ ºê¶ó¿ìÀú¸¦ ´Ý´Â °ÍÀÔ´Ï´Ù. ¶ÇÇÑ »ç¿ëÀÚ°¡ ¾Æ¹« Àϵµ ÇÏÁö ¾Ê°í ÁöÁ¤ÇÑ ½Ã°£ÀÌ ¸¸·áµÇ¸é ¼¼¼ÇÀº ÀÚµ¿À¸·Î Á¾·áÇÕ´Ï´Ù. ±×¸®°í ¼¼¼ÇÀ» ÇöÀç ÆäÀÌÁö¿¡¼­ ¹Ù·Î Á¾·á½Ã۴°͵µ HttpSession ÀÎÅÍÆäÀ̽ºÀÇ invalidate ¸Þ¼­µå¸¦ È£ÃâÇÔÀ¸·Î¼­ °£´ÜÇÏ°Ô ÀÌ·ç¾îÁý´Ï´Ù.

 

n       public void invalidate();
±×·³ ´ÙÀ½ ¿¹Á¦¸¦ ÅëÇØ¼­ ¾Õ¿¡¼­ °è¼Ó À̾î¿Â, ¼¼¼ÇÀ» »ý¼ºÇÏ°í °ªÀ» ¼³Á¤ÇÑ ¿¹Á¦ÀÇ ¼¼¼ÇÀ» Á¾·áÇØº¸°Ú½À´Ï´Ù. 
 

sessionDelete.jsp

¼¼¼ÇÀ» Á¾·áÇÏ´Â ¿¹Á¦

<%@page contentType="text/html;charset=euc-kr" session="false"%>

 

<%  HttpSession session = request.getSession(false);

             if(session != null){

                        session.invalidate();

             }

%>

<h3> ¼¼¼ÇÀÌ »èÁ¦ µÇ¾ú½À´Ï´Ù. </h3>

<a href = "sessionLogin.html">·Î±×ÀÎ ÆäÀÌÁö·Î</a>

 

À§ÀÇ °£´ÜÇÑ Äڵ忡¼­ º¸µíÀÌ ¼¼¼ÇÀÌ Á¸ÀçÇÑ´Ù¸é invalidate ¸Þ¼­µå¸¦ È£ÃâÇØ ¼¼¼ÇÀ» Á¾·áÇÕ´Ï´Ù.

 

n        if(session != null){

n                     session.invalidate();

n        }

 

±×·³ ´ÙÀ½¿¡´Â ¼¼¼Ç ±¸ÇöÀÇ ÇÑ ±â¹ýÀÎ Session URL Rewriting¿¡ ´ëÇØ ¾Ë¾Æº¸°Ú½À´Ï´Ù.



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