Description: Automatic login cookie, Filter can be achieved on request filtering and redirection, which means you can manipulate request and response, session and other objects, listner can listen to the above properties of the object changes.
To Search:
File list (Check if you may need any files):
自动登录cookie
..............\Cookie
..............\......\.classpath
..............\......\.project
..............\......\.settings
..............\......\.........\.jsdtscope
..............\......\.........\org.eclipse.jdt.core.prefs
..............\......\.........\org.eclipse.wst.jsdt.ui.superType.container
..............\......\.........\org.eclipse.wst.jsdt.ui.superType.name
..............\......\WebContent
..............\......\..........\META-INF
..............\......\..........\........\MANIFEST.MF
..............\......\..........\WEB-INF
..............\......\..........\.......\lib
..............\......\..........\.......\web.xml
..............\......\..........\failure.jsp
..............\......\..........\index.jsp
..............\......\..........\login.html
..............\......\..........\main126.jsp
..............\......\build
..............\......\.....\classes
..............\......\.....\.......\com
..............\......\.....\.......\...\tarena
..............\......\.....\.......\...\......\action
..............\......\.....\.......\...\......\......\CheckLogin.class
..............\......\.....\.......\...\......\......\IndexFilter.class
..............\......\.....\.......\...\......\......\LoginServlet.class
..............\......\src
..............\......\...\com
..............\......\...\...\tarena
..............\......\...\...\......\action
..............\......\...\...\......\......\CheckLogin.java
..............\......\...\...\......\......\IndexFilter.java
..............\......\...\...\......\......\LoginServlet.java