const ie_edge = /Edge\/(\d+)/.exec(navigator.userAgent)
const ie_upto10 = /MSIE \d/.test(navigator.userAgent)
const ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent)
result.mac = /Mac/.test(navigator.platform)
let ie = result.ie = !!(ie_upto10 || ie_11up || ie_edge)
result.ie_version = ie_upto10 ? document.documentMode || 6 : ie_11up ? +ie_11up[1] : ie_edge ? +ie_edge[1] : null
result.gecko = !ie && /gecko\/(\d+)/i.test(navigator.userAgent)
result.gecko_version = result.gecko && +(/Firefox\/(\d+)/.exec(navigator.userAgent) || [0, 0])[1]
let chrome = !ie && /Chrome\/(\d+)/.exec(navigator.userAgent)
result.chrome = !!chrome
result.chrome_version = chrome && +chrome[1]
// Is true for both iOS and iPadOS for convenience
result.safari = !ie && /Apple Computer/.test(navigator.vendor)
result.ios = result.safari && (/Mobile\/\w+/.test(navigator.userAgent) || navigator.maxTouchPoints > 2)
result.android = /Android \d/.test(navigator.userAgent)
result.webkit = "webkitFontSmoothing" in document.documentElement.style
result.webkit_version = result.webkit && +(/\bAppleWebKit\/(\d+)/.exec(navigator.userAgent) || [0, 0])[1]
2021-02-25 javascript判断浏览器类型和版本
最后编辑于 ：
©著作权归作者所有,转载或内容合作请联系作者
- 文/潘晓璐 我一进店门，熙熙楼的掌柜王于贵愁眉苦脸地迎上来，“玉大人，你说我怎么就摊上这事。” “怎么了？”我有些...
- 文/花漫 我一把揭开白布。 她就那样静静地躺着，像睡着了一般。 火红的嫁衣衬着肌肤如雪。 梳的纹丝不乱的头发上，一...
- 文/苍兰香墨 我猛地睁开眼，长吁一口气：“原来是场噩梦啊……” “哼！你这毒妇竟也来了？” 一声冷哼从身侧响起，我...
