命名管道在中小型企业信息管理系统中的应用

The Application of Named Pipes in Information Management System of Medium or Minitype Enterprises

中小型企业信息管理系统,要求能够对信息进行有权限访问,且该权限的设置可以根据系统的要求自动实现。采用命名管道网络编程技术,可方便地实现该功能。命名管道网络编程技术是一个简单的客户机/服务器数据通信体系,接口依赖于Windows重定向器,直接利用了WindowsNT及Windows2000的安全机制,可以确保数据能够可靠地传输。

s:The information management system of medium or minitype enterprises is required to access information with limit,and the limit is implemented automatically according to the demand of its system.Named pipes networks pro-gramming can realize the function.It is a simple client/serve data communication system.Its interface utilizes directly security mechanism of Windows NT and Windows 2000,depending on Windows redirection device and guaranteeing da-ta reliable transmission.