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html怎么设置http头部缓存

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Release： 2016-06-06 20:10:23
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像php可以这样设置头部缓存
header("Cache-Control: no-store, no-cache");
html怎么设置头部缓存？
具体的说html怎么设置响应头
Cache-Control: no-cache

回复内容：

像php可以这样设置头部缓存
header("Cache-Control: no-store, no-cache");
html怎么设置头部缓存？
具体的说html怎么设置响应头
Cache-Control: no-cache

用于设定网页的到期时间，一旦过期则必须到服务器上重新调用。需要注意的是必须使用GMT时间格式；

<code><meta http-equiv="Expires" contect="Mon,12 May 2001 00:20:00 GMT">
</code>
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用于设定禁止浏览器从本地机的缓存中调阅页面内容，设定后一旦离开网页就无法从Cache中再调出；

<code><meta http-equiv="Pragma" contect="no-cache"></code>
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