iOS 封闭性研究

摘要

IOS,which is a kind of hand-held devices operating system developed by apple Inc.,has the balance of power in mobile platform market.Closure is its main characteristic and is controversial.Through contrast method,both the advantages and the problems of its closure were objectively analyzed.At last the author states the viewpoint of its development tendency.%　　iOS 是苹果公司开发的手持设备操作系统，在移动平台中具有具足轻重的地位。封闭性是其最主要特征，并使其备受争议。通过对比的方法，对其封闭性的优势和存在问题进行了客观分析，并对其发展趋势阐述了作者观点。