header n. 1.制造钉头[工具头]的人[机械]。 2.〔口语〕刽子手,断头机;割穗机。 3.【机械工程】通水管,通汽管;集管;(锅炉的)联管箱。 4.【建筑】露头砖,露头石;半端梁搁栅。 5.〔口语〕头朝下一跳[跌落]。 6.(足球的)头顶球。 take a header off a ladder 从梯子上倒栽下来。
Specifies whether to send a cache control header , which is set to 指定是否发送默认情况下设置为
That specifies which cache - control headers are used to select the cached response ,它指定用于选择缓存响应的缓存控制标头。
Is not directly related to http cache - control headers , but helps ensure that a client or proxy varies by the specified headers 并不直接与http缓存控制标头相关,但是有助于确保客户端或代理随指定的标头而变化。
The cache - control header , which specifies directives that must be obeyed by all cache control mechanisms along the request response chain Cache - control标头,指定请求/响应链上所有缓存控制机制必须服从的指令。
The cache - control header , which specifies caching directives that must be obeyed by all caching mechanisms along the request response chain Cache - control标头,指定请求/响应链上所有缓存机制必须服从的缓存指令。
Is not directly related to http cache - control headers , but helps ensure that a client or proxy varies by the specified parameters 并不直接与http缓存控制标头相关,但是有助于确保客户端或代理随指定的参数而变化。
Directive or caching profile used . includes a cache - control header indicating that upstream proxy servers as well as browser clients should not attempt to cache page output 包括一个缓存控件标头,指示上游代理服务器以及浏览器客户端不应尝试缓存页输出。