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HTML http-equiv 属性


定义和用法

http-equiv 属性为 content 属性的信息/值提供 HTTP 头。

http-equiv 属性可用于模拟 HTTP 响应头。


适用于

http-equiv 属性可用于以下元素

元素 属性
<meta> http-equiv

示例

元数据示例

每 30 秒刷新一次文档

<head>
<meta http-equiv="refresh" content="30">
</head>
自己试试 »

浏览器支持

属性
http-equiv

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