adopting multi-tier architectures, using two stage authorization, service logic program executing in the ejb server, the method ensures the performance, security and stability of scp efficiently.
这种方法采用多层体系结构,使用两级鑒权机制,业务逻辑处理在ejb服务器层执行,从而有效保证了scp的性能、安全性和稳定性。