ua-parser-js 获取浏览器信息

这个依赖能精准识别当前访问的浏览器相关信息，亲测好用

 点击访问 github 链接 

使用示例

let parser = new UAParser();
console.log(parser);
console.log(parser.getOS());

JS压缩版源码

(function(window,undefined){'use strict';var LIBVERSION='1.1.34',EMPTY='',UNKNOWN='?',FUNC_TYPE='function',UNDEF_TYPE='undefined',OBJ_TYPE='object',STR_TYPE='string',MAJOR='major',MODEL='model',NAME='name',TYPE='type',VENDOR='vendor',VERSION='version',ARCHITECTURE='architecture',CONSOLE='console',MOBILE='mobile',TABLET='tablet',SMARTTV='smarttv',WEARABLE='wearable',EMBEDDED='embedded',USER_AGENT='user-agent',UA_MAX_LENGTH=350,CH_HEADER='sec-ch-ua',CH_HEADER_FULL_VER_LIST=CH_HEADER+'-full-version-list',CH_HEADER_ARCH=CH_HEADER+'-arch',CH_HEADER_BITNESS=CH_HEADER+'-bitness',CH_HEADER_MOBILE=CH_HEADER+'-mobile',CH_HEADER_MODEL=CH_HEADER+'-model',CH_HEADER_PLATFORM=CH_HEADER+'-platform',CH_HEADER_PLATFORM_VER=CH_HEADER_PLATFORM+'-version';var AMAZON='Amazon',APPLE='Apple',ASUS='ASUS',BLACKBERRY='BlackBerry',BROWSER='Browser',CHROME='Chrome',EDGE='Edge',FIREFOX='Firefox',GOOGLE='Google',HUAWEI='Huawei',LG='LG',MICROSOFT='Microsoft',MOTOROLA='Motorola',OPERA='Opera',SAMSUNG='Samsung',SHARP='Sharp',SONY='Sony',SWISS='Swiss',XIAOMI='Xiaomi',ZEBRA='Zebra',ZTE='ZTE',FACEBOOK='Facebook',CHROMIUM_OS='Chromium OS',MAC_OS='Mac OS',WINDOWS='Windows';var extend=function(regexes,extensions){var mergedRegexes={};for(var i in regexes){mergedRegexes[i]=extensions[i]&&extensions[i].length%2===0?extensions[i].concat(regexes[i]):regexes[i]}return mergedRegexes},enumerize=function(arr){var enums={};for(var i=0;i<arr.length;i++){enums[arr[i].toUpperCase()]=arr[i]}return enums},has=function(str1,str2){return typeof str1===STR_TYPE?lowerize(str2).indexOf(lowerize(str1))!==-1:false},isExtensions=function(obj){for(var prop in obj){return/^(browser|cpu|device|engine|os)$/.test(prop)}},lowerize=function(str,rgx){return typeof(str)===STR_TYPE?str.toLowerCase().replace((rgx?new RegExp(rgx,'i'):EMPTY),EMPTY):str},majorize=function(version){return typeof(version)===STR_TYPE?version.replace(/[^\d\.]/g,EMPTY).split('.')[0]:undefined},trim=function(str,len){if(typeof(str)===STR_TYPE){str=str.replace(/^\s\s*/,EMPTY);return typeof(len)===UNDEF_TYPE?str:str.substring(0,UA_MAX_LENGTH)}};var rgxMapper=function(ua,arrays){if(!ua||!arrays)return;var i=0,j,k,p,q,matches,match;while(i<arrays.length&&!matches){var regex=arrays[i],props=arrays[i+1];j=k=0;while(j<regex.length&&!matches){if(!regex[j]){break}matches=regex[j++].exec(ua);if(!!matches){for(p=0;p<props.length;p++){match=matches[++k];q=props[p];if(typeof q===OBJ_TYPE&&q.length>0){if(q.length===2){if(typeof q[1]==FUNC_TYPE){this[q[0]]=q[1].call(this,match)}else{this[q[0]]=q[1]}}else if(q.length===3){if(typeof q[1]===FUNC_TYPE&&!(q[1].exec&&q[1].test)){this[q[0]]=match?q[1].call(this,match,q[2]):undefined}else{this[q[0]]=match?match.replace(q[1],q[2]):undefined}}else if(q.length===4){this[q[0]]=match?q[3].call(this,match.replace(q[1],q[2])):undefined}}else{this[q]=match?match:undefined}}}}i+=2}},strMapper=function(str,map){for(var i in map){if(typeof map[i]===OBJ_TYPE&&map[i].length>0){for(var j=0;j<map[i].length;j++){if(has(map[i][j],str)){return(i===UNKNOWN)?undefined:i}}}else if(has(map[i],str)){return(i===UNKNOWN)?undefined:i}}return str};var oldSafariMap={'1.0':'/8','1.2':'/1','1.3':'/3','2.0':'/412','2.0.2':'/416','2.0.3':'/417','2.0.4':'/419','?':'/'},windowsVersionMap={'ME':'4.90','NT 3.11':'NT3.51','NT 4.0':'NT4.0','2000':'NT 5.0','XP':['NT 5.1','NT 5.2'],'Vista':'NT 6.0','7':'NT 6.1','8':'NT 6.2','8.1':'NT 6.3','10':['NT 6.4','NT 10.0'],'RT':'ARM'},archEquivalenceMap={'amd64':['x86-64','x64'],'ia32':['x86']};var regexes={browser:[[/\b(?:crmo|crios)\/([\w\.]+)/i],[VERSION,[NAME,'Chrome']],[/edg(?:e|ios|a)?\/([\w\.]+)/i],[VERSION,[NAME,'Edge']],[/(opera mini)\/([-\w\.]+)/i,/(opera [mobiletab]{3,6})\b.+version\/([-\w\.]+)/i,/(opera)(?:.+version\/|[\/ ]+)([\w\.]+)/i],[NAME,VERSION],[/opios[\/ ]+([\w\.]+)/i],[VERSION,[NAME,OPERA+' Mini']],[/\bopr\/([\w\.]+)/i],[VERSION,[NAME,OPERA]],[/(kindle)\/([\w\.]+)/i,/(lunascape|maxthon|netfront|jasmine|blazer)[\/ ]?([\w\.]*)/i,/(avant |iemobile|slim)(?:browser)?[\/ ]?([\w\.]*)/i,/(ba?idubrowser)[\/ ]?([\w\.]+)/i,/(?:ms|\()(ie) ([\w\.]+)/i,/(flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron|vivaldi|iridium|phantomjs|bowser|quark|qupzilla|falkon|rekonq|puffin|brave|whale(?!.+naver)|qqbrowserlite|qq|duckduckgo)\/([-\w\.]+)/i,/(weibo)__([\d\.]+)/i],[NAME,VERSION],[/(?:\buc? ?browser|(?:juc.+)ucweb)[\/ ]?([\w\.]+)/i],[VERSION,[NAME,'UC'+BROWSER]],[/microm.+\bqbcore\/([\w\.]+)/i,/\bqbcore\/([\w\.]+).+microm/i],[VERSION,[NAME,'WeChat(Win) Desktop']],[/micromessenger\/([\w\.]+)/i],[VERSION,[NAME,'WeChat']],[/konqueror\/([\w\.]+)/i],[VERSION,[NAME,'Konqueror']],[/trident.+rv[: ]([\w\.]{1,9})\b.+like gecko/i],[VERSION,[NAME,'IE']],[/yabrowser\/([\w\.]+)/i],[VERSION,[NAME,'Yandex']],[/(avast|avg)\/([\w\.]+)/i],[[NAME,/(.+)/,'$1 Secure '+BROWSER],VERSION],[/\bfocus\/([\w\.]+)/i],[VERSION,[NAME,FIREFOX+' Focus']],[/\bopt\/([\w\.]+)/i],[VERSION,[NAME,OPERA+' Touch']],[/coc_coc\w+\/([\w\.]+)/i],[VERSION,[NAME,'Coc Coc']],[/dolfin\/([\w\.]+)/i],[VERSION,[NAME,'Dolphin']],[/coast\/([\w\.]+)/i],[VERSION,[NAME,OPERA+' Coast']],[/miuibrowser\/([\w\.]+)/i],[VERSION,[NAME,'MIUI '+BROWSER]],[/fxios\/([-\w\.]+)/i],[VERSION,[NAME,FIREFOX]],[/\bqihu|(qi?ho?o?|360)browser/i],[[NAME,'360 '+BROWSER]],[/(oculus|samsung|sailfish|huawei)browser\/([\w\.]+)/i],[[NAME,/(.+)/,'$1 '+BROWSER],VERSION],[/(comodo_dragon)\/([\w\.]+)/i],[[NAME,/_/g,' '],VERSION],[/(electron)\/([\w\.]+) safari/i,/(tesla)(?: qtcarbrowser|\/(20\d\d\.[-\w\.]+))/i,/m?(qqbrowser|baiduboxapp|2345Explorer)[\/ ]?([\w\.]+)/i],[NAME,VERSION],[/(metasr)[\/ ]?([\w\.]+)/i,/(lbbrowser)/i,/\[(linkedin)app\]/i],[NAME],[/((?:fban\/fbios|fb_iab\/fb4a)(?!.+fbav)|;fbav\/([\w\.]+);)/i],[[NAME,FACEBOOK],VERSION],[/(kakao(?:talk|story))[\/ ]([\w\.]+)/i,/(naver)\(.*?(\d+\.[\w\.]+).*\)/i,/safari (line)\/([\w\.]+)/i,/\b(line)\/([\w\.]+)\/iab/i,/(chromium|instagram)[\/ ]([-\w\.]+)/i],[NAME,VERSION],[/\bgsa\/([\w\.]+) .*safari\//i],[VERSION,[NAME,'GSA']],[/headlesschrome(?:\/([\w\.]+)| )/i],[VERSION,[NAME,CHROME+' Headless']],[/ wv\).+(chrome)\/([\w\.]+)/i],[[NAME,CHROME+' WebView'],VERSION],[/droid.+ version\/([\w\.]+)\b.+(?:mobile safari|safari)/i],[VERSION,[NAME,'Android '+BROWSER]],[/(chrome|omniweb|arora|[tizenoka]{5} ?browser)\/v?([\w\.]+)/i],[NAME,VERSION],[/version\/([\w\.\,]+) .*mobile\/\w+ (safari)/i],[VERSION,[NAME,'Mobile Safari']],[/version\/([\w(\.|\,)]+) .*(mobile ?safari|safari)/i],[VERSION,NAME],[/webkit.+?(mobile ?safari|safari)(\/[\w\.]+)/i],[NAME,[VERSION,strMapper,oldSafariMap]],[/(webkit|khtml)\/([\w\.]+)/i],[NAME,VERSION],[/(navigator|netscape\d?)\/([-\w\.]+)/i],[[NAME,'Netscape'],VERSION],[/mobile vr; rv:([\w\.]+)\).+firefox/i],[VERSION,[NAME,FIREFOX+' Reality']],[/ekiohf.+(flow)\/([\w\.]+)/i,/(swiftfox)/i,/(icedragon|iceweasel|camino|chimera|fennec|maemo browser|minimo|conkeror|klar)[\/ ]?([\w\.\+]+)/i,/(seamonkey|k-meleon|icecat|iceape|firebird|phoenix|palemoon|basilisk|waterfox)\/([-\w\.]+)$/i,/(firefox)\/([\w\.]+)/i,/(mozilla)\/([\w\.]+) .+rv\:.+gecko\/\d+/i,/(polaris|lynx|dillo|icab|doris|amaya|w3m|netsurf|sleipnir|obigo|mosaic|(?:go|ice|up)[\. ]?browser)[-\/ ]?v?([\w\.]+)/i,/(links) \(([\w\.]+)/i,/panasonic;(viera)/i],[NAME,VERSION],[/(cobalt)\/([\w\.]+)/i],[NAME,[VERSION,/[^\d\.]+./,EMPTY]]],cpu:[[/(?:(amd|x(?:(?:86|64)[-_])?|wow|win)64)[;\)]/i],[[ARCHITECTURE,'amd64']],[/(ia32(?=;))/i],[[ARCHITECTURE,lowerize]],[/((?:i[346]|x)86)[;\)]/i],[[ARCHITECTURE,'ia32']],[/\b(aarch64|arm(v?8e?l?|_?64))\b/i],[[ARCHITECTURE,'arm64']],[/\b(arm(?:v[67])?ht?n?[fl]p?)\b/i],[[ARCHITECTURE,'armhf']],[/windows (ce|mobile); ppc;/i],[[ARCHITECTURE,'arm']],[/((?:ppc|powerpc)(?:64)?)(?: mac|;|\))/i],[[ARCHITECTURE,/ower/,EMPTY,lowerize]],[/(sun4\w)[;\)]/i],[[ARCHITECTURE,'sparc']],[/((?:avr32|ia64(?=;))|68k(?=\))|\barm(?=v(?:[1-7]|[5-7]1)l?|;|eabi)|(?=atmel )avr|(?:irix|mips|sparc)(?:64)?\b|pa-risc)/i],[[ARCHITECTURE,lowerize]]],device:[[/\b(sch-i[89]0\d|shw-m380s|sm-[ptx]\w{2,4}|gt-[pn]\d{2,4}|sgh-t8[56]9|nexus 10)/i],[MODEL,[VENDOR,SAMSUNG],[TYPE,TABLET]],[/\b((?:s[cgp]h|gt|sm)-\w+|sc[g-]?[\d]+a?|galaxy nexus)/i,/samsung[- 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'],[VENDOR,XIAOMI],[TYPE,TABLET]],[/; (\w+) bui.+ oppo/i,/\b(cph[12]\d{3}|p(?:af|c[al]|d\w|e[ar])[mt]\d0|x9007|a101op)\b/i],[MODEL,[VENDOR,'OPPO'],[TYPE,MOBILE]],[/vivo (\w+)(?: bui|\))/i,/\b(v[12]\d{3}\w?[at])(?: bui|;)/i],[MODEL,[VENDOR,'Vivo'],[TYPE,MOBILE]],[/\b(rmx[12]\d{3})(?: bui|;|\))/i],[MODEL,[VENDOR,'Realme'],[TYPE,MOBILE]],[/\b(milestone|droid(?:[2-4x]| (?:bionic|x2|pro|razr))?:?( 4g)?)\b[\w ]+build\//i,/\bmot(?:orola)?[- ](\w*)/i,/((?:moto[\w\(\) ]+|xt\d{3,4}|nexus 6)(?= bui|\)))/i],[MODEL,[VENDOR,MOTOROLA],[TYPE,MOBILE]],[/\b(mz60\d|xoom[2 ]{0,2}) build\//i],[MODEL,[VENDOR,MOTOROLA],[TYPE,TABLET]],[/((?=lg)?[vl]k\-?\d{3}) bui| 3\.[-\w; ]{10}lg?-([06cv9]{3,4})/i],[MODEL,[VENDOR,LG],[TYPE,TABLET]],[/(lm(?:-?f100[nv]?|-[\w\.]+)(?= bui|\))|nexus [45])/i,/\blg[-e;\/ ]+((?!browser|netcast|android tv)\w+)/i,/\blg-?([\d\w]+) bui/i],[MODEL,[VENDOR,LG],[TYPE,MOBILE]],[/(ideatab[-\w ]+)/i,/lenovo ?(s[56]000[-\w]+|tab(?:[\w 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(a\d0\d\d)(?: b|\))/i],[MODEL,[VENDOR,'OnePlus'],[TYPE,MOBILE]],[/(alexa)webm/i,/(kf[a-z]{2}wi)( bui|\))/i,/(kf[a-z]+)( bui|\)).+silk\//i],[MODEL,[VENDOR,AMAZON],[TYPE,TABLET]],[/((?:sd|kf)[0349hijorstuw]+)( bui|\)).+silk\//i],[[MODEL,/(.+)/g,'Fire Phone $1'],[VENDOR,AMAZON],[TYPE,MOBILE]],[/(playbook);[-\w\),; ]+(rim)/i],[MODEL,VENDOR,[TYPE,TABLET]],[/\b((?:bb[a-f]|st[hv])100-\d)/i,/\(bb10; (\w+)/i],[MODEL,[VENDOR,BLACKBERRY],[TYPE,MOBILE]],[/(?:\b|asus_)(transfo[prime ]{4,10} \w+|eeepc|slider \w+|nexus 7|padfone|p00[cj])/i],[MODEL,[VENDOR,ASUS],[TYPE,TABLET]],[/ (z[bes]6[027][012][km][ls]|zenfone \d\w?)\b/i],[MODEL,[VENDOR,ASUS],[TYPE,MOBILE]],[/(nexus 9)/i],[MODEL,[VENDOR,'HTC'],[TYPE,TABLET]],[/(htc)[-;_ ]{1,2}([\w ]+(?=\)| bui)|\w+)/i,/(zte)[- ]([\w ]+?)(?: bui|\/|\))/i,/(alcatel|geeksphone|nexian|panasonic(?!(?:;|\.))|sony(?!-bra))[-_ ]?([-\w]*)/i],[VENDOR,[MODEL,/_/g,' '],[TYPE,MOBILE]],[/droid.+; ([ab][1-7]-?[0178a]\d\d?)/i],[MODEL,[VENDOR,'Acer'],[TYPE,TABLET]],[/droid.+; (m[1-5] note) bui/i,/\bmz-([-\w]{2,})/i],[MODEL,[VENDOR,'Meizu'],[TYPE,MOBILE]],[/(blackberry|benq|palm(?=\-)|sonyericsson|acer|asus|dell|meizu|motorola|polytron)[-_ ]?([-\w]*)/i,/(hp) ([\w ]+\w)/i,/(asus)-?(\w+)/i,/(microsoft); 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