Django Book 翻译
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原文:
A user usually faces two kinds of caches: his or her own browser cache (a private cache) and his or her providers cache (a public cache). A public cache is used by multiple users and controlled by someone else. This poses problems with sensitive datayou dont want, say, your bank account number stored in a public cache. So Web applications need a way to tell caches which data is private and which is public.
翻译:
通常用户将会面对两种缓存:他或她自己的浏览器缓存(私有缓存)以及他或她的提供者缓存(公共缓存)。公共缓存由多个用户使用,而受其他某人的控制。这就产生了你不想遇到的敏感数据的问题,比如说你的银行账号被存储在公众缓存中。因此,Web 应用程序需要以某种方式告诉缓存那些数据是私有的,哪些是公共的。
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