I am trying to use a HttpSessionListener to check for a cookie and get the IP address of the request.
I am facing a task to add a dependent jar application to an existing one. The existing one does not use to much of locale benefits and so o开发者_如何学Cn, but my new one should.
I\'ve been doin开发者_StackOverflowg it like this lately and find it so much better than XML hell(Spring security) or Glassfish security(because I don\'t need to have groups or set the tables up a cer
Let\'s say I have an application written with spring framework, and I want to know, when I typed in :
I want to create a filt开发者_开发知识库er in my app such that before each request, it detects whether the requested page exists.If it doesn\'t exist, it will forward the user to an error page.
I\'m trying out Spring and I\'ve met the 开发者_运维百科filter-mapping tag. What is its role when compared to the servlet-mapping tag? Is it executed in the background when the urls are called?<fil
So I need to add a filter to a spring app, such that after the response has been flushed back to the client, I write to a log file. The values I want to write to the log file are determined within the
Here is my web.xml <filter> <filter-name>pollingTest</filter-name> <filter-class>
chain.doFilter(req,res); We used this in a servlet program. I want to know what is the use of the method doFilter() in a servlet?
I implemented a sevlet filter in my application, and within the filter, if I find some specific url pattern, I will use request.getSession().invalidate() to logout and clear the session, then redirect
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