The Cache-Control header allows a client or server to transmit a variety of directives in either requests or responses.

Cache - Control报头允许客户机或服务器在请求或响应中传输各种指令。

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Out of the box, varnishd does not cache a response with a cookie, nor does it honor the Cache-Control directives private and no-cache.

默认情况下，varnishd既不缓存带有cookie的响应，也不遵守cache - Control指令private和no - cache。

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Note: All the cache-control directives can be found in Section 14.9 of the HTTP 1.1 specification (see Resources).

注：所有cache - control指令都可以在HTTP 1.1规范的14.9节中找到(请参阅参考资料)。

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