[JS] 사용자 에이전트 (환경) 검색
32700 단어 js
var client = function(){
//
var engine = {
ie: 0,
gecko: 0,
webkit: 0,
khtml: 0,
opera: 0,
//
ver: null
};
//
var browser = {
//
ie: 0,
firefox: 0,
safari: 0,
konq: 0,
opera: 0,
chrome: 0,
//
ver: null
};
// / /
var system = {
win: false,
mac: false,
x11: false,
//
iphone: false,
ipod: false,
ipad: false,
ios: false,
android: false,
nokiaN: false,
winMobile: false,
//
wii: false,
ps: false
};
// ( )
//
var ua = navigator.userAgent;
if (window.opera){
engine.ver = browser.ver = window.opera.version();
engine.opera = browser.opera = parseFloat(engine.ver);
} else if (/AppleWebKit\/(\S+)/.test(ua)){
engine.ver = RegExp["$1"];
engine.webkit = parseFloat(engine.ver);
// Chrome or Safari
if (/Chrome\/(\S+)/.test(ua)){
browser.ver = RegExp["$1"];
browser.chrome = parseFloat(browser.ver);
} else if (/Version\/(\S+)/.test(ua)){
browser.ver = RegExp["$1"];
browser.safari = parseFloat(browser.ver);
} else {
//
var safariVersion = 1;
if (engine.webkit < 100){
safariVersion = 1;
} else if (engine.webkit < 312){
safariVersion = 1.2;
} else if (engine.webkit < 412){
safariVersion = 1.3;
} else {
safariVersion = 2;
}
browser.safari = browser.ver = safariVersion;
}
} else if (/KHTML\/(\S+)/.test(ua) || /Konqueror\/([^;]+)/.test(ua)){
engine.ver = browser.ver = RegExp["$1"];
engine.khtml = browser.konq = parseFloat(engine.ver);
} else if (/rv:([^\)]+)\) Gecko\/\d{8}/.test(ua)){
engine.ver = RegExp["$1"];
engine.gecko = parseFloat(engine.ver);
// Firefox
if (/Firefox\/(\S+)/.test(ua)){
browser.ver = RegExp["$1"];
browser.firefox = parseFloat(browser.ver);
}
} else if (/MSIE ([^;]+)/.test(ua)){
engine.ver = browser.ver = RegExp["$1"];
engine.ie = browser.ie = parseFloat(engine.ver);
}
//
browser.ie = engine.ie;
browser.opera = engine.opera;
//
var p = navigator.platform;
system.win = p.indexOf("Win") == 0;
system.mac = p.indexOf("Mac") == 0;
system.x11 = (p == "X11") || (p.indexOf("Linux") == 0);
// windows
if (system.win){
if (/Win(?:dows )?([^do]{2})\s?(\d+\.\d+)?/.test(ua)){
if (RegExp["$1"] == "NT"){
switch(RegExp["$2"]){
case "5.0":
system.win = "2000";
break;
case "5.1":
system.win = "XP";
break;
case "6.0":
system.win = "Vista";
break;
case "6.1":
system.win = "7";
break;
default:
system.win = "NT";
break;
}
} else if (RegExp["$1"] == "9x"){
system.win = "ME";
} else {
system.win = RegExp["$1"];
}
}
}
//
system.iphone = ua.indexOf("iPhone") > -1;
system.ipod = ua.indexOf("iPod") > -1;
system.ipad = ua.indexOf("iPad") > -1;
system.nokiaN = ua.indexOf("NokiaN") > -1;
//windows mobile
if (system.win == "CE"){
system.winMobile = system.win;
} else if (system.win == "Ph"){
if(/Windows Phone OS (\d+.\d+)/.test(ua)){;
system.win = "Phone";
system.winMobile = parseFloat(RegExp["$1"]);
}
}
// iOS
if (system.mac && ua.indexOf("Mobile") > -1){
if (/CPU (?:iPhone )?OS (\d+_\d+)/.test(ua)){
system.ios = parseFloat(RegExp.$1.replace("_", "."));
} else {
system.ios = 2; //can't really detect - so guess
}
}
// Android
if (/Android (\d+\.\d+)/.test(ua)){
system.android = parseFloat(RegExp.$1);
}
//
system.wii = ua.indexOf("Wii") > -1;
system.ps = /playstation/i.test(ua);
//
return {
engine: engine,
browser: browser,
system: system
};
}();
호출 된 HTML 페이지:
<!DOCTYPE html>
<html>
<head>
<title> </title>
<script type="text/javascript" src="client.js"></script>
</head>
<body>
<h2> </h2>
<ul>
<li>client.engine.ie = <script>document.write(client.engine.ie);</script></li>
<li>client.engine.webkit = <script>document.write(client.engine.webkit);</script></li>
<li>client.engine.gecko = <script>document.write(client.engine.gecko);</script></li>
<li>client.engine.khtml = <script>document.write(client.engine.khtml);</script></li>
<li>client.engine.opera = <script>document.write(client.engine.opera);</script></li>
<li>client.engine.ver = <script>document.write(client.engine.ver);</script></li>
</ul>
<h2> </h2>
<ul>
<li>client.browser.ie = <script>document.write(client.browser.ie);</script></li>
<li>client.browser.safari = <script>document.write(client.browser.safari);</script></li>
<li>client.browser.firefox = <script>document.write(client.browser.firefox);</script></li>
<li>client.browser.konq = <script>document.write(client.browser.konq);</script></li>
<li>client.browser.opera = <script>document.write(client.browser.opera);</script></li>
<li>client.browser.chrome = <script>document.write(client.browser.chrome);</script></li>
<li>client.browser.ver = <script>document.write(client.browser.ver);</script></li>
</ul>
<h2> </h2>
<ul>
<li>client.system.win = <script>document.write(client.system.win);</script></li>
<li>client.system.mac = <script>document.write(client.system.mac);</script></li>
<li>client.system.x11 = <script>document.write(client.system.x11);</script></li>
<li>client.system.iphone = <script>document.write(client.system.iphone);</script></li>
<li>client.system.ipod = <script>document.write(client.system.ipod);</script></li>
<li>client.system.ipad = <script>document.write(client.system.ipad);</script></li>
<li>client.system.ios = <script>document.write(client.system.ios);</script></li>
<li>client.system.android = <script>document.write(client.system.android);</script></li>
<li>client.system.nokiaN = <script>document.write(client.system.nokiaN);</script></li>
<li>client.system.winMobile = <script>document.write(client.system.winMobile);</script></li>
<li>client.system.wii = <script>document.write(client.system.wii);</script></li>
<li>client.system.ps = <script>document.write(client.system.ps);</script></li>
</ul>
</body>
</html>
이 내용에 흥미가 있습니까?
현재 기사가 여러분의 문제를 해결하지 못하는 경우 AI 엔진은 머신러닝 분석(스마트 모델이 방금 만들어져 부정확한 경우가 있을 수 있음)을 통해 가장 유사한 기사를 추천합니다:
[2022.04.19] 자바스크립트 this - 생성자 함수와 이벤트리스너에서의 this18일에 this에 대해 공부하면서 적었던 일반적인 함수나 객체에서의 this가 아닌 오늘은 이벤트리스너와 생성자 함수 안에서의 this를 살펴보기로 했다. new 키워드를 붙여 함수를 생성자로 사용할 때 this는...
텍스트를 자유롭게 공유하거나 복사할 수 있습니다.하지만 이 문서의 URL은 참조 URL로 남겨 두십시오.
CC BY-SA 2.5, CC BY-SA 3.0 및 CC BY-SA 4.0에 따라 라이센스가 부여됩니다.