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WMI(Windows Management Instrumentation)是Microsoft基于Web的企业管理(WBEM)的实现,主要用于应用程序开发人员和管理员访问和控制操作系统,使系统管理人员能够更密切地监视系统活动。目前,远程监控类软件通常的做法是:在远程计算机上运行服务端后台程序,在本地计算机上运行一个客户端控制程序,通过这两个程序来实现对计算机的远程控制。此种设计方式存在明显的不足,当服务端程序关闭后,远程监控就无法实现。而应用WMI技术实现的远程监控完全不需要在被监控的计算机上另外安装软件,运行效率高,在实际应用中取得了非常好的效果。
WMI (Windows Management Instrumentation), an implementation of Microsoft’s Web-based Enterprise Management (WBEM), is intended for application developers and administrators to access and control the operating system and to give system managers more visibility into system activity. At present, the common practice of remote monitoring software is to run the server daemon on the remote computer, run a client control program on the local computer, and realize the remote control of the computer through these two programs. This design has obvious shortcomings, when the server-side program is closed, remote monitoring can not be achieved. The application of WMI technology to achieve remote monitoring completely do not need to be monitored on the computer to install additional software, high efficiency, practical application has achieved very good results.