不，它们无法通过框架跟踪您，它们会在使用该 url 的所有站点上获取一次，然后缓存在客户端上。如果说 20 个网站都引用了 google 上托管的 js 文件，则用户只能获取一次。托管您自己的...如果它是一个内联网应用程序，是的，这样做，如果不是，则参考谷歌，最有可能降低您的加载时间。
此外，谷歌有对等互连协议，带宽对他们来说非常非常便宜。
Google wants the web to be as rich as possible, the more apps and sites, the more possible ad revenue for them.
No, they cannot track you by the frameworks, they are fetched once across all sites that use that url and then cached on the client. If say 20 sites all references a js file hosted on google, the user only gets it once. Hosting your own...if it's an intranet app, yes do that, if not then reference google, lower your load times a bit most likely.
Also, google has peering agreements, bandwidth is very, very cheap for them.
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谷歌希望网络尽可能丰富，应用程序和网站越多，他们的广告收入就越多。
不，它们无法通过框架跟踪您，它们会在使用该 url 的所有站点上获取一次，然后缓存在客户端上。如果说 20 个网站都引用了 google 上托管的 js 文件，则用户只能获取一次。托管您自己的...如果它是一个内联网应用程序，是的，这样做，如果不是，则参考谷歌，最有可能降低您的加载时间。
此外，谷歌有对等互连协议，带宽对他们来说非常非常便宜。
Google wants the web to be as rich as possible, the more apps and sites, the more possible ad revenue for them.
No, they cannot track you by the frameworks, they are fetched once across all sites that use that url and then cached on the client. If say 20 sites all references a js file hosted on google, the user only gets it once. Hosting your own...if it's an intranet app, yes do that, if not then reference google, lower your load times a bit most likely.
Also, google has peering agreements, bandwidth is very, very cheap for them.
这都是关于微软和谷歌之间的战争。谷歌希望网络应用程序取代桌面应用程序。
Its all about the war between Microsoft and Google. Google wants web applications to replace desktop ones.