Initialize data based on spring MVC annotation Project Startup

Initialize data based on spring MVC annotation Project Startup

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the Onapplicationevent method for implementing Applicationlistener can be executed at project startup.

@SuppressWarnings ("Rawtypes")
@Repository Public
class GetData implements applicationlistener{
        @ autowired
        @Qualifier ("Pagedao") 
        private Pagedao Pagedao;
        private static Boolean Isstart = false;
   public void Onapplicationevent (Applicationevent arg0) {
                //TODO auto-generated method Stub
           if (!isstart) {// This can solve the problem that the project starts loading two times
                   isstart= true;
                   Pagedao.delall ();
                   Getcompanynodelist (Constants.companyurl);
           }
        }

   Public  list<pagedata> getcompanynodelist (String URL) {
          //required action such as: Pagedao.save ()
}

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