how to log sites visited by user in grails?

I want to log all sites开发者_JAVA百科 i mean URL's visited by user in my app to a file.how to do it with log4j.

With advance thank's Laxmi

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Use a filter:

class LogFilters {
   def filters = {
       all(uri: "/**") {
           before = {
               log.info("Controller: ${controllerName}, Action: ${actionName}, Params: ${params}")
           }
       }
   }

}

You can log any variable available to the filter. The full list is here

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Alternatively you can configure your application server to log all requests. In Tomcat for example you can configure an AccessLogValve, as described here. http://tomcat.apache.org/tomcat-5.5-doc/config/valve.html

This way you don't have to redeploy.

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you can consider using an interceptor to log each page call