meta标签的使用——使页面适应各种设备

为了是页面能适应移动端,一般会加上如下代码:

<meta name="viewport" content="width=device-width, initial-scale=1.0,minimum-scale=1.0" charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">

那么其意义究竟是什么呢:

What does <meta http-equiv=“X-UA-Compatible” content=“IE=edge”> do?

写给对<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">迷惑不解的小伙伴

meta name="viewport" content="width=device-width,initial-scale=1.0" 解释

 

以下代码可加可不加:

<meta http-equiv="content-type" content="text/html; charset=UTF-8">

原因:

  • HTML 4.01: <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  • HTML5: <meta charset="UTF-8">

 

posted @ 2018-11-12 14:47  jim520  阅读(631)  评论(0编辑  收藏  举报