Date header - in QuickTime streaming, the GET reply includes a "Date" headers with a value at an arbitrary point in the past.

日期标题——在QuickTime播放，GET回复包括在过去的任意点的值的“日期”的标题。

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It is interesting to note that t can be extracted from the HTTP Date header that the server sends back to the client, together with the first time that the cookies are set.

我们注意到十分有趣的是，t可以从服务器返回到客户的HTTP Date标头中提取出来，与这个cookie第一次的设置一起。

youdao

The default header includes the filename and file creation date and time, along with a page number and two lines of blank footer.

默认的头部（header）包含文件名和文件创建日期和时间，以及一个页号和两行空白页脚。

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