0引言随着科技与信息技术的不断发达,我国高校都相继完成了校园网络的建设、完善与优化工作。校园网络已成为高校最重要的教学设施之一,其丰富的信息资源可以为高校的教育科研、学校管理、后勤服务等工作提供便利,也是高校教育教学改革的重要平台,在加速数字化校园建设、促进思想文化的交流、营造浓厚的精神文化氛围等方面,发挥了无可替代的作用。但是,近年来,随着校园网使用的不断深入,网络数据信息急剧膨胀,校园网络 0 Introduction With the continuous development of science and technology and information technology, our colleges and universities have completed the construction, improvement and optimization of campus network. The campus network has become one of the most important teaching facilities in colleges and universities. Its rich information resources can facilitate colleges and universities in education and scientific research, school administration and logistics services. It is also an important platform for the reform of higher education. In accelerating the construction of digital campus, Promote the exchange of ideology and culture, and create a strong spiritual and cultural atmosphere, played an irreplaceable role. However, in recent years, with the continuous deepening of the use of the campus network, the network data and information have rapidly expanded. The campus network