和多的 struct例子 的学习 供初学者参考

				
				
				
				  
				  
				    Administration
				  
				  
				    
					
					  Some administration facilities are provided.
					  It is possible to reload definitions configuration files without restarting
					  the web server.
					  Also, it is possible to view definitions loaded and resolved by the factory.
					  This facilities are used during development. They should be removed or protected with a password 
					  if used in a production environment.
					
					
				  
				  
				      
					
					  Reload Factory
					  View Factory