tsp-component/lib/util/device/index.js

提供多端和react版本的UI组件

var userAgent = navigator.userAgent;
var isiOS = !!userAgent.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/);
var deviceWidth = document.body.clientWidth;
var deviceHeight = document.documentElement.clientHeight;
export { userAgent, isiOS, deviceWidth, deviceHeight };