近年来,云计算这一概念在全世界快速普及。面对日益迅猛的发展趋势,要了解云计算的基本概念、工作原理,以及现阶段发展中面临的挑战和对发展前景的展望,为将来校园IT技术的发展提供足够多的知识储备。 In recent years, the concept of cloud computing is rapidly gaining popularity around the world. Facing the increasingly rapid development trend, we must understand the basic concept and working principle of cloud computing as well as the challenges in the current development and the prospects for the development of the future, and provide enough knowledge for the future development of campus IT technology.