js 浏览器兼容css中webkit、Moz、O、ms...写法封装(es6语法)

/** *浏览器兼容写法封装 */ let elementStyle = document.createElement('div').style let vendor = (() => { let transformNames = { webkit: 'webkitTransform', Moz: 'MozTransform', O: 'OTransform', ms: 'msTransform', standard: 'transform' } for (let key in transformNames) { if (elementStyle[transformNames[key]] !== undefined) { return key } } return false })() export function prefixStyle(style) { if (vendor === false) { return false } if (vendor === 'standard') { return style } return vendor + style.charAt(0).toUpperCase() + style.substr(1) }

//调用

const transform = prefixStyle('transform')
const backdrop = prefixStyle('backdrop-filter')

div.style[transform] = `translate3d(0,0,0)` 等同于  div.style['transform'] = `translate3d(0,0,0)`

div.style[backdrop] = `blur(4px)`等同于  div.style['backdrop'] = `blur(4px)`