Thinking and understanding about the next Java rmi package.
APi in several important points.
interface:
Remote，Registry
类：UnicastRmiObject, LocateRegistry
Abnormal: RmiException
Specific use nothing more than a remote interface extends Remote and throws RmiException
Remote Interface it extends UnicastRmiObject
registry bind impl。
note: API have used the above method. For more details refer to the RMI Specification API in Remote Interface
These classes are encapsulated specific implementations. Do not look at the source code, think of Java-based knowledge system. Understood as follows:
When the remote service method call is nothing more than connecting socket, as well as the use of reflective invoke this method, then returns the result of it.
If some network control protocol, the package is nothing more than a concrete realization of it.
Computer backdoor nothing more than the use of a number of loopholes in the service, the ability to upload your own horse, and then bind it to the registry service. And open ports. Which can hack into it. Of course, how to camouflage them services and ports not go into. A large area of the computer being attacked, nothing more than exploit these services.