一.引言在新闻网站创办初期,大多通过租用带宽的形式为网民提供网上服务,各类问题层出不穷,比如南北互通,DDOS攻击,浏览网页缓慢,海外访问速度缓慢甚至无法打开等。进入全球化互联网时代后,信息的来源渠道呈现多样化,信息的获取冲破了空间、距离、语言等种种限制。随着科技不断发展和创新,网民队伍日益壮大,网站访问量步步攀 I. INTRODUCTION In the initial stage of establishing a news website, most of them provided online services to Internet users in the form of renting bandwidth. Various kinds of problems emerged after the news. For example, North-South interoperability, DDOS attacks, slow web browsing, slow or slow overseas visit, and so on. After entering the era of globalization, the sources of information are diversified. The access to information breaks through the limitations of space, distance and language. With the constant development and innovation of science and technology, the number of Internet users has been growing rapidly and the number of website visits has been steadily increasing