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public class UserRecordInterceptor extends HandlerInterceptorAdapter {
@Override
public boolean preHandle(HttpServletRequest request,HttpServletResponse response,Object handler) throws Exception{
UserModel user = null;
try {
user = (UserModel) request.getSession().getAttribute("user");
} catch (Exception e) {
request.getRequestDispatcher("login.jsp").forward(request, response);
return false;
}
if(null == user){
request.getRequestDispatcher("login.jsp").forward(request, response);
return false;
}
return true;
}