移动端常用的几个meta
=====设置文档的字符编码格式====
<meta charset="UTF-8">
=====IE 以最新的内核渲染页面====
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
=====视口为设备的宽 显示比例1:1 禁止用户缩放====
<meta name="viewport"
content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0
user-scalable=no" >
=====禁止电话号码和邮箱的自动识别====
<meta name="format-detection" content="telephone=no" />
<meta name="format-detection" content="email=no" />
