Javascript中获取浏览器类型和操作系统版本等客户端信息常用代码

前端之家收集整理的这篇文章主要介绍了Javascript中获取浏览器类型和操作系统版本等客户端信息常用代码前端之家小编觉得挺不错的,现在分享给大家,也给大家做个参考。

<div class="jb51code">
<pre class="brush:js;">
/**

  • @author hechen
    */
    var gs = {
    /获得屏幕宽度/
    ScreenWidth: function () {
    return window.screen.width;
    },/获得屏幕高度/
    ScreenHeight: function () {
    return window.screen.height;
    },/
    获得浏览器
    /
    Browse: function () {
    var browser = {};
    var userAgent = navigator.userAgent.toLowerCase();
    var s;
    (s = userAgent.match(/msie ([\d.]+)/)) ? browser.ie = s[1] : (s = userAgent.match(/firefox\/([\d.]+)/)) ? browser.firefox = s[1] : (s = userAgent.match(/chrome\/([\d.]+)/)) ? browser.chrome = s[1] : (s = userAgent.match(/opera.([\d.]+)/)) ? browser.opera = s[1] : (s = userAgent.match(/version\/([\d.]+).safari/)) ? browser.safari = s[1] : 0;
    var version = "";
    if (browser.ie) {
    version = 'IE ' + browser.ie;
    }
    else {
    if (browser.firefox) {
    version = 'firefox ' + browser.firefox;
    }
    else {
    if (browser.chrome) {
    version = 'chrome ' + browser.chrome;
    }
    else {
    if (browser.opera) {
    version = 'opera ' + browser.opera;
    }
    else {
    if (browser.safari) {
    version = 'safari ' + browser.safari;
    }
    else {
    version = '未知浏览器';
    }
    }
    }
    }
    }
    return version;
    },/获得操作系统
    /
    ClientOs: function () {
    var sUserAgent = navigator.userAgent;
    var isWin = (navigator.platform == "Win32") || (navigator.platform == "Windows");
    var isMac = (navigator.platform == "Mac68K") || (navigator.platform == "MacPPC") || (navigator.platform == "Macintosh") || (navigator.platform == "MacIntel");
    if (isMac)
    return "Mac";
    var isUnix = (navigator.platform == "X11") && !isWin && !isMac;
    if (isUnix)
    return "Unix";
    var isLinux = (String(navigator.platform).indexOf("Linux") > -1);
    if (isLinux)
    return "Linux";
    if (isWin) {
    var isWin2K = sUserAgent.indexOf("Windows NT 5.0") > -1 || sUserAgent.indexOf("Windows 2000") > -1;
    if (isWin2K)
    return "Win2000";
    var isWinXP = sUserAgent.indexOf("Windows NT 5.1") > -1 || sUserAgent.indexOf("Windows XP") > -1;
    if (isWinXP)
    return "WinXP";
    var isWin2003 = sUserAgent.indexOf("Windows NT 5.2") > -1 || sUserAgent.indexOf("Windows 2003") > -1;
    if (isWin2003)
    return "Win2003";
    var isWinVista = sUserAgent.indexOf("Windows NT 6.0") > -1 || sUserAgent.indexOf("Windows Vista") > -1;
    if (isWinVista)
    return "WinVista";
    var isWin7 = sUserAgent.indexOf("Windows NT 6.1") > -1 || sUserAgent.indexOf("Windows 7") > -1;
    if (isWin7)
    return "Win7";
    }
    return "other";
    },/获得客户端ID/
    ClientID: function (name) {
    var cookies = document.cookie.split(";");
    var value = "";
    for (var i = 0; i < cookies.length; i++) {
    var temp = cookies[i].split("=");
    var tempValue = temp[0].replace(/(^\s)|(\s$)/g,"");
    if (tempValue == name) {
    value = unescape(temp[1]);
    break;
    }
    }
    return value;
    },/获得商品ID/
    SearchGid: function () {
    var url = window.location.href;
    var value = "";
    if (url != undefined && url != "") {
    url.replace(/-\d+-/,function (a,b,c) {
    if (a != undefined && a != "" && a.length > 2) {
    value = a.substring(1,a.length - 1);
    }
    });
    }
    return value;
    },/获得站内搜索关键字/
    SearchKey: function () {
    var url = window.location.href;
    var value = "";
    if (url != undefined && url != "") {
    url.replace(/[=].*/,c) {
    if (a != undefined && a != "" && a.length > 1) {
    value = a.substring(1);
    }
    });
    }
    return value;
    },/获得商品分类搜索编号/
    SearchCategory: function () {
    var url = window.location.href;
    var value = "";
    if (url != undefined && url != "") {
    url.replace(/-\d+/,/站外搜索 Google 百度/
    SearchSite: function (type) {
    var referrer = document.referrer;
    if (referrer != undefined && referrer != "") {
    if ("google" == type) {
    url.replace(new RegExp("(?:^|/?|&)q=([^&]
    )(?:&|$)"),c) {
    if (this._ch != undefined && a != undefined && a.length > 0) {
    a = a.substring(a.indexOf("=") + 1,a.length - 1);
    return a;
    }
    });
    } else if ("baidu" == type) {
    url.replace(new RegExp("(?:^|/?|&)wd=([^&])(?:&|$)"),a.length - 1);
    return a;
    }
    });
    } else if ("sogou" == type) {
    url.replace(new RegExp("(?:^|/?|&)query=([^&]
    )(?:&|$)"),a.length - 1);
    return a;
    }
    });
    } else if ("bing" == type) {
    url.replace(new RegExp("(?:^|/?|&)q=([^&]*)(?:&|$)"),a.length - 1);
    return a;
    }
    });
    }
    }
    return "";
    },/**将值插入到数组中*
    /
    PushValue: function (key,value) {
    if (this._ch != undefined) {
    this._ch[key] = value;
    }
    },/*自定义参数/
    Param: function (value) {
    if (this._ch != undefined) {
    this._ch["_ps"] = value;
    }
    },/****
    提交数据到后台**/
    PostData: function () {
    $.ajax({
    url: "http://localhost:28482/Ajax/StatActions.aspx?t=" + Math.random(),type: "post",data: this._ch,success: function (data) { }
    });
    },/*
    初始化**/
    Init: function () {
    if (this._ch != undefined) {
    this._ch = undefined;
    }
    this._ch = {};
    if (this._Reg != undefined) {
    this._Reg = undefined;
    }
    //初始化正则表达式 匹配URL

    this._Reg = new Array();
    this._Reg[0] = "http://www.google.com.hk(.)";
    this._Reg[1] = "http://www.baidu.com(.
    )";
    this._Reg[2] = "http://www.sogou.com(.)";
    this._Reg[3] = "http://cn.bing.com(.
    )";

    //分析URL参数
    var hostURL = window.location.href;
    if (hostURL != undefined && hostURL != "") {
    if ((new RegExp(this._Reg[4])).test(hostURL)) {
    this._ch["_gid"] = this.SearchGid();
    } else if ((new RegExp(this._Reg[7])).test(hostURL)) {

    } else if ((new RegExp(this._Reg[5])).test(hostURL)) {
      this._ch["_cid"] = this.SearchCategory();
    } else if ((new RegExp(this._Reg[6])).test(hostURL)) {
      this._ch["_key"] = this.SearchKey();
    }
    this._ch["_tu"] = hostURL;

    }
    var referrer = document.referrer;
    if (referrer != undefined && referrer != "") {
    if ((new RegExp(this._Reg[0])).test(referrer)) {
    this._ch["_key"] = this.SearchSite("google");
    } else if ((new RegExp(this._Reg[1])).test(referrer)) {
    this._ch["_key"] = this.SearchSite("baidu");
    } else if ((new RegExp(this._Reg[2])).test(referrer)) {
    this._ch["_key"] = this.SearchSite("sogou");
    } else if ((new RegExp(this._Reg[3])).test(referrer)) {
    this._ch["_key"] = this.SearchSite("bing");
    }
    this._ch["_su"] = referrer;
    }

    //获取客户端相关信息
    this._ch["_sw"] = this.ScreenWidth();
    this._ch["_sh"] = this.ScreenHeight();
    this._ch["_bw"] = this.Browse();
    this._ch["_cs"] = this.ClientOs();
    this._ch["_mid"] = this.ClientID("from_channelid");
    this._ch["_ctid"] = this.ClientID("ClientKey");

    },_ch: undefined,_Reg: undefined

以上就是本文的全部内容,了解更多JavaScript的语法,大家可以查看:《》、《》,也希望大家多多支持编程之家。

原文链接:https://www.f2er.com/js/47540.html

猜你在找的JavaScript相关文章