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getDeviceInfo.js
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var DeviceInfo = (function () {
var MethodLibrary = (function () { // 方法库
return {
/**
* @function 监测DOM树是否加载完毕.
* @param fn
*/
getOS: function () { //获取当前操作系统
var os;
if (navigator.userAgent.indexOf('Android') > -1 || navigator.userAgent.indexOf('Linux') > -1) {
os = 'Android';
} else if (navigator.userAgent.indexOf('iPhone') > -1) {
os = 'iOS';
} else if (navigator.userAgent.indexOf('Windows Phone') > -1) {
os = 'WP';
} else {
os = 'Others';
}
return os;
},
getOSVersion: function () { // 获取操作系统版本
var OSVision = '1.0';
var u = navigator.userAgent;
var isAndroid = u.indexOf('Android') > -1 || u.indexOf('Linux') > -1; //Android
var isIOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端
if (isAndroid) {
OSVision = navigator.userAgent.split(';')[1].match(/\d+\.\d+/g)[0];
}
if (isIOS) {
OSVision = navigator.userAgent.split(';')[1].match(/(\d+)_(\d+)_?(\d+)?/)[0];
}
return OSVision;
},
getOrientationStatu: function () { //获取横竖屏状态
var orientationStatu;
if (window.screen.orientation.angle == 180 || window.screen.orientation.angle == 0) { // 竖屏
orientationStatu = "竖屏";
}
if (window.screen.orientation.angle == 90 || window.screen.orientation.angle == -90) { // 横屏
orientationStatu = "横屏";
}
return orientationStatu;
},
getDeviceType: function () { //获取设备类型
var deviceType;
var sUserAgent = navigator.userAgent.toLowerCase();
var bIsIpad = sUserAgent.match(/(ipad)/i) == "ipad";
var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";
var bIsMidp = sUserAgent.match(/midp/i) == "midp";
var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";
var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";
var bIsAndroid = sUserAgent.match(/android/i) == "android";
var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";
var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";
if (!(bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM)) {
deviceType = "PC"; //pc
} else if (bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) {
deviceType = "Phone"; //phone
} else if (bIsIpad) {
deviceType = "ipad"; //ipad
} else {
deviceType = "未知";
}
return deviceType;
},
getNetWork: function () { // 获取网络状态
var netWork;
switch (navigator.connection.effectiveType) {
case 'wifi':
netWork = "wifi"; // wifi
break;
case '4g':
netWork = "4G"; // 4g
break;
case '2g':
netWork = "2G"; // 2g
break;
case '3g':
netWork = "3G"; // 3g
break;
case 'ethernet':
netWork = "以太网"; // ethernet
break;
case 'default':
netWork = "未知"; // 未知
break;
}
return netWork;
},
createFingerprint: function (domain) { // 生成浏览器指纹
var fingerprint;
function bin2hex(s) {
var i, l, n, o = '';
s += '';
for (i = 0, l = s.length; i < l; i++) {
n = s.charCodeAt(i)
.toString(16);
o += n.length < 2 ? '0' + n : n;
}
return o;
}
var canvas = document.createElement('canvas');
var ctx = canvas.getContext('2d');
var txt = domain || window.location.host;
ctx.textBaseline = "top";
ctx.font = "14px 'Arial'";
ctx.textBaseline = "tencent";
ctx.fillStyle = "#f60";
ctx.fillRect(125, 1, 62, 20);
ctx.fillStyle = "#069";
ctx.fillText(txt, 2, 15);
ctx.fillStyle = "rgba(102, 204, 0, 0.7)";
ctx.fillText(txt, 4, 17);
var b64 = canvas.toDataURL().replace("data:image/png;base64,", "");
var bin = atob(b64);
var crc = bin2hex(bin.slice(-16, -12));
fingerprint = crc;
return fingerprint;
}
}
})();
var LogicLibrary = (function () { // 逻辑层
return {
DeviceInfoObj: function (params) {
var info = {
deviceType: MethodLibrary.getDeviceType(), // 设备类型
OS: MethodLibrary.getOS(), // 操作系统
OSVersion: MethodLibrary.getOSVersion(), // 操作系统版本
userAgent: navigator.userAgent, // 包含以下属性中所有或一部分的字符串：appCodeName,appName,appVersion,language,platform
appVersion: navigator.appVersion, // 浏览器的版本号
screenHeight: window.screen.height, // 屏幕高
screenWidth: window.screen.width, // 屏幕宽
language: navigator.language, // 当前使用的语言-国家
netWork: MethodLibrary.getNetWork(), // 联网类型
fingerprint: MethodLibrary.createFingerprint(params.domain), // 浏览器指纹
orientation: MethodLibrary.getOrientationStatu() // 横竖屏
}
if (!params.info || params.info.length == 0) {
return info;
} else {
var infoTemp = {};
for (var i in info) {
params.info.forEach(function (item) {
if (item.toLowerCase() == i.toLowerCase()) {
item = i;
infoTemp[item] = info[item];
}
})
}
return infoTemp;
}
}
}
})();
return {
getDeviceInfo: function (params) {
return LogicLibrary.DeviceInfoObj(params);
}
}
})();