互联网是人类20世纪最伟大的基础性科技发明之一。作为信息传播的新载体、科技创新的新手段,互联网的普及和发展改变了人类的生活和生产方式,引发了前所未有的信息革命和产业革命。互联网业已成为与国民经济和社会发展高度相关的重大信息基础设施,其发展水平是衡量国家综合实力的重要标志之一。然而,当今互联网受初始设计理念的限制以及发 The Internet is one of the greatest basic technological inventions of mankind in the 20th century. As a new carrier of information dissemination, a new means of scientific and technological innovation, the popularization and development of the Internet have changed the way of life and production of human beings and triggered an unprecedented information revolution and industrial revolution. The Internet has become a major information infrastructure highly relevant to the national economic and social development. Its level of development is one of the important symbols that measure the overall strength of a country. However, the Internet today is limited by the initial design concepts and the hair