CDN网络加速是什么意思？

CDN网络加速的全称是Content Delivery Network，即内容分发网络。其基本思路是尽可能避开互联网上有可能影响数据传输速度和稳定性的瓶颈和环节，使内容传输的更快、更稳定。

通过在网络各处放置节点服务器所构成的在现有的互联网基础之上的一层智能虚拟网络，CDN系统能够实时地根据网络流量和各节点的连接、负载状况以及到用户的距离和响应时间等综合信息将用户的请求重新导向离用户最近的服务节点上。CDN网络加速的目的是使用户可就近取得所需内容，解决 Internet网络拥挤的状况，提高用户访问网站的响应速度。

1、快捷键win+R，打开“运行”。

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2、输入框输入“explorerftp://用户名@IP地址”，点击确定。

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3、然后进入登陆界面。

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4、登录用户名和密码，点击“登录”。

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5、进去ftp服务器界面。

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6、找到根目录web文件夹，打开。

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7、web下存放的文件及其内容。

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