A number of policy values can be configured to provide a tailored caching option, such as site structure, expiration, exclusion, and so on.

可以配置许多策略值来提供一个可编辑的高速缓存选项，例如站点结构、到期、排除等。

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I do need to make sure that the expiration of the cookie matches the expiration policy of the site.

我无需确保cookie到期终止是否与站点的到期终止规定相符。

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The lifecycle of a cache item is governed by local policy and response expiration.

缓存中条目的生命周期取决于本地策略和响应的到期时间。

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The move comes with U.S. tax policy up for debate as lawmakers negotiate the fiscal cliff and the expiration of the Bush tax cuts which would raise rates on investment income including dividends.

FORBES: Stocks Snap Back As Fiscal Cliff Fears Hit Pause