function bin2hex(s) { var i, l, o = "", n; 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; } function getCanvas() { var canvas = document.createElement("canvas"); var ctx = canvas.getContext("2d"); ctx.fillStyle = "#f60"; ctx.fillRect(125, 1, 62, 20); var b64 = canvas.toDataURL().replace("data:image/png;base64,", ""); var bin = atob(b64); var crc = bin2hex(bin.slice(-16, -12)); return crc; } function getOsInfo() { var userAgent = navigator.userAgent.toLowerCase(); var name = "Unknown"; var version = "Unknown"; if (userAgent.indexOf("win") > -1) { name = "Windows"; if (userAgent.indexOf("windows nt 5.0") > -1) { version = "Windows 2000"; } else if ( userAgent.indexOf("windows nt 5.1") > -1 || userAgent.indexOf("windows nt 5.2") > -1 ) { version = "Windows XP"; } else if (userAgent.indexOf("windows nt 6.0") > -1) { version = "Windows Vista"; } else if ( userAgent.indexOf("windows nt 6.1") > -1 || userAgent.indexOf("windows 7") > -1 ) { version = "Windows 7"; } else if ( userAgent.indexOf("windows nt 6.2") > -1 || userAgent.indexOf("windows 8") > -1 ) { version = "Windows 8"; } else if (userAgent.indexOf("windows nt 6.3") > -1) { version = "Windows 8.1"; } else if ( userAgent.indexOf("windows nt 6.2") > -1 || userAgent.indexOf("windows nt 10.0") > -1 ) { version = "Windows 10"; } else { version = "Unknown"; } } else if (userAgent.indexOf("iphone") > -1) { name = "Iphone"; } else if (userAgent.indexOf("mac") > -1) { name = "Mac"; } else if ( userAgent.indexOf("x11") > -1 || userAgent.indexOf("unix") > -1 || userAgent.indexOf("sunname") > -1 || userAgent.indexOf("bsd") > -1 ) { name = "Unix"; } else if (userAgent.indexOf("linux") > -1) { if (userAgent.indexOf("android") > -1) { name = "Android" } else { name = "Linux"; } } else { name = "Unknown"; } var os = new Object(); os.name = name; os.version = version; return os; //document.write("系统:" + os.name + "版本:" + os.name) } function getBrowerInfo() { var Browser = Browser || (function (window) { var document = window.document, navigator = window.navigator, agent = navigator.userAgent.toLowerCase(), //IE8+支持.返回浏览器渲染当前文档所用的模式 //IE6,IE7:undefined.IE8:8(兼容模式返回7).IE9:9(兼容模式返回7||8) //IE10:10(兼容模式7||8||9) IEMode = document.documentMode, //chorme chrome = window.chrome || false, System = { //user-agent agent: agent, //是否为IE isIE: /trident/.test(agent), //Gecko内核 isGecko: agent.indexOf("gecko") > 0 && agent.indexOf("like gecko") < 0, //webkit内核 isWebkit: agent.indexOf("webkit") > 0, //是否为标准模式 isStrict: document.compatMode === "CSS1Compat", //是否支持subtitle supportSubTitle: function () { return "track" in document.createElement("track"); }, //是否支持scoped supportScope: function () { return "scoped" in document.createElement("style"); }, //获取IE的版本号 ieVersion: function () { var rMsie = /(msie\s|trident.*rv:)([\w.]+)/; var ma = window.navigator.userAgent.toLowerCase() var match = rMsie.exec(ma); try { return match[2]; } catch (e) { // console.log("error"); return IEMode; } }, //Opera版本号 operaVersion: function () { try { if (window.opera) { return agent.match(/opera.([\d.]+)/)[1]; } else if (agent.indexOf("opr") > 0) { return agent.match(/opr\/([\d.]+)/)[1]; } } catch (e) { return 0; } } }; try { //浏览器类型(IE、Opera、Chrome、Safari、Firefox) System.type = System.isIE ? "IE" : window.opera || agent.indexOf("opr") > 0 ? "Opera" : agent.indexOf("chrome") > 0 ? "Chrome" : //safari也提供了专门的判定方式 window.openDatabase ? "Safari" : agent.indexOf("firefox") > 0 ? "Firefox" : "unknow"; //版本号 System.version = (System.type === "IE") ? System.ieVersion() : (System.type === "Firefox") ? agent.match(/firefox\/([\d.]+)/)[1] : (System.type === "Chrome") ? agent.match(/chrome\/([\d.]+)/)[1] : (System.type === "Opera") ? System.operaVersion() : (System.type === "Safari") ? agent.match(/version\/([\d.]+)/)[1] : "0"; //浏览器外壳 System.shell = function () { if (agent.indexOf("edge") > 0) { System.version = agent.match(/edge\/([\d.]+)/)[1] || System.version; return "edge浏览器"; } //遨游浏览器 if (agent.indexOf("maxthon") > 0) { System.version = agent.match(/maxthon\/([\d.]+)/)[1] || System.version; return "傲游浏览器"; } //QQ浏览器 if (agent.indexOf("qqbrowser") > 0) { System.version = agent.match(/qqbrowser\/([\d.]+)/)[1] || System.version; return "QQ浏览器"; } //搜狗浏览器 if (agent.indexOf("se 2.x") > 0) { return '搜狗浏览器'; } //Chrome:也可以使用window.chrome && window.chrome.webstore判断 if (chrome && System.type !== "Opera") { var external = window.external, clientInfo = window.clientInformation, //客户端语言:zh-cn,zh.360下面会返回undefined clientLanguage = clientInfo.languages; //猎豹浏览器:或者agent.indexOf("lbbrowser")>0 if (external && 'LiebaoGetVersion' in external) { return '猎豹浏览器'; } //百度浏览器 if (agent.indexOf("bidubrowser") > 0) { System.version = agent.match(/bidubrowser\/([\d.]+)/)[1] || agent.match(/chrome\/([\d.]+)/)[1]; return "百度浏览器"; } //360极速浏览器和360安全浏览器 if (System.supportSubTitle() && typeof clientLanguage === "undefined") { //object.key()返回一个数组.包含可枚举属性和方法名称 var storeKeyLen = Object.keys(chrome.webstore).length, v8Locale = "v8Locale" in window; return storeKeyLen > 1 ? '360极速浏览器' : '360安全浏览器'; } return "Chrome"; } return System.type; }; //浏览器名称(如果是壳浏览器,则返回壳名称) System.name = System.shell(); //对版本号进行过滤过处理 // System.version = System.versionFilter(System.version); } catch (e) { // console.log(e.message); } return { client: System }; })(window); if (Browser.client.name == undefined || Browser.client.name == "") { Browser.client.name = "Unknown"; Browser.client.version = "Unknown"; } else if (Browser.client.version == undefined) { Browser.client.version = "Unknown"; } // document.write(Browser.client.name + " " + Browser.client.version); return Browser; } function GetCommonPms() { const v = "1.0.1"; const did = getCanvas(); const dh = getOsInfo().version; const BrowerInfo = getBrowerInfo(); const db = BrowerInfo.client.name; const dv = BrowerInfo.client.version; const t = new Date().getTime(); const pms = `v=${v}&&did=${did}&&dh=${dh}&&db=${db}&&dv=${dv}&&dm=&&lat=&&lng=&&t=${t}`; return pms; } export { GetCommonPms };