代码
- GetBrowserCore.JS:
- export default () => {
- var sBrowser = null
- var sUsrAg = Windows.navigator.userAgent
- // The order matters here, and this may report false positives for unlisted browsers.
- if (sUsrAg.indexOf('Firefox')> -1) {
- sBrowser = 'Mozilla Firefox'
- // 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:61.0) Gecko/20100101 Firefox/61.0'
- } else if (sUsrAg.indexOf('Opera')> -1 || sUsrAg.indexOf('OPR')> -1) {
- sBrowser = 'Opera'
- // 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) ApplewebKit/537.36 (Khtml, like Gecko) Chrome/70.0.3538.102 Safari/537.36 OPR/57.0.3098.106'
- } else if (sUsrAg.indexOf('Trident')> -1) {
- sBrowser = 'Microsoft Internet Explorer'
- // 'Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; Zoom 3.6.0; wbx 1.0.0; rv:11.0) like Gecko'
- } else if (sUsrAg.indexOf('Edge')> -1) {
- sBrowser = 'Microsoft Edge'
- // 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299'
- } else if (sUsrAg.indexOf('Chrome')> -1) {
- sBrowser = 'Google Chrome or Chromium'
- // 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/66.0.3359.181 Chrome/66.0.3359.181 Safari/537.36'
- } else if (sUsrAg.indexOf('Safari')> -1) {
- sBrowser = 'Apple Safari'
- // 'Mozilla/5.0 (iPhone; CPU iPhone OS 11_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.0 Mobile/15E148 Safari/604.1 980x1306'
- } else {
- sBrowser = 'unknown'
- }
- return sBrowser
- }
使用
- import GetBrowserCore from './GetBrowserCore.js'
- // 浏览器判断与处理
- var browserCore = GetBrowserCore()
- console.log(browserCore)
结语
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来源: http://www.jianshu.com/p/d9a44890c96b