ggbwy_onlineTour/scene/src/utils/browser.js

// function versions() {
//   var u = window.navigator.userAgent;
//   return {
//     // IE内核
//     trident: u.indexOf("Trident") > -1,
//     // Firefox
//     firefox: u.indexOf("Firefox") > -1,
//     // edge
//     edge: u.indexOf("Edge") > -1,
//     // opera内核
//     presto: u.indexOf("Presto") > -1,
//     // 苹果、谷歌内核
//     webKit: u.indexOf("AppleWebKit") > -1,
//     // 火狐内核
//     gecko: u.indexOf("Gecko") > -1 && u.indexOf("KHTML") === -1,
//     // 是否为移动终端
//     mobile: /Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent),
//     // ios终端
//     ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/),
//     // android终端或者uc浏览器
//     android: u.indexOf("Android") > -1 || u.indexOf("Linux") > -1,
//     // 是否为iPhone或者安卓QQ浏览器
//     iPhone: u.indexOf("iPhone") > -1 || u.indexOf("Mac") > -1,
//     // 是否为iPad
//     iPad: u.indexOf("iPad") > -1,
//     // 是否为web应用程序，没有头部与底部
//     webApp: u.indexOf("Safari") === -1,
//     // 是否为微信浏览器
//     weixin: ~u.indexOf("MicroMessenger"),
//     // 获取浏览器语言
//     language: (navigator.browserLanguage || navigator.language).toLowerCase(),
//   };
// }

// export default versions();
export default {
  hasURLParam: function (key) {
    let querys = window.location.search.substring(1).split("&");
    for (let i = 0; i < querys.length; i++) {
      let keypair = querys[i].split("=");
      if (keypair[0] == key) {
        return true;
      }
    }
    return false;
  },
  getLang() {
    return this.getURLParam("lang") || "zh";
  },
  getURLParam: function (key) {
    let querys = window.location.search.substring(1).split("&");
    for (let i = 0; i < querys.length; i++) {
      let keypair = querys[i].split("=");
      if (keypair.length === 2 && keypair[0] === key) {
        try {
          return decodeURIComponent(keypair[1]);
        } catch (error) {
          return keypair[1];
        }
      }
    }
    return "";
  },
  valueFromUrl(key) {
    return this.urlHasValue(key, true);
  },
  urlHasValue: function (key, isGetValue) {
    if (
      key === "m" &&
      window.__ProjectNum &&
      window.__ProjectNum != "__ProjectNum__"
    ) {
      return window.__ProjectNum;
    }

    let querys = window.location.search.substr(1).split("&");
    if (isGetValue) {
      for (let i = 0; i < querys.length; i++) {
        let keypair = querys[i].split("=");
        if (keypair.length === 2 && keypair[0] === key) {
          return keypair[1];
        }
      }
      return "";
    } else {
      //return window.location.search.match("&" + key + "|\\?" + key) != null  有bug
      for (let i = 0; i < querys.length; i++) {
        let keypair = querys[i].split("=");
        if (keypair[0] == key) {
          return true;
        }
      }
      return false;
    }
  },
  detectWeixin: function () {
    //微信 包括PC的微信
    return (
      window.navigator.userAgent.toLowerCase().match(/MicroMessenger/i) ==
      "micromessenger"
    );
  },
  detectWeixinMiniProgram: function () {
    return window.navigator.userAgent.match("miniProgram");
  },
  detectIOS: function () {
    return this.detectIPhone() || this.detectIPad() || this.detectIPod();
  },
  detectIPhone: function () {
    var e = window.navigator.userAgent,
      t = /iPhone/;
    return t.test(e);
  },
  detectIPad: function () {
    if (
      window.navigator.platform === "MacIntel" &&
      window.navigator.maxTouchPoints > 1
    ) {
      return true;
    }
    var e = window.navigator.userAgent,
      t = /iPad/;
    return t.test(e);
  },
  detectIPod: function () {
    var e = window.navigator.userAgent,
      t = /iPod/;
    return t.test(e);
  },
  detectAndroid: function () {
    var e = window.navigator.userAgent;
    return e.indexOf("Android") !== -1;
  },
  detectIE: function () {
    var e = window.navigator.userAgent,
      t = e.indexOf("MSIE ");
    return t !== -1 || !!navigator.userAgent.match(/Trident.*rv\:11\./);
  },
  detectOpera: function () {
    var e = window.navigator.userAgent;
    return e.indexOf("OPR") !== -1;
  },
  detectSafari: function () {
    var e = window.navigator.userAgent,
      t = e.indexOf("Safari");
    return t !== -1 && !this.detectOpera() && !this.detectChrome(); //xzw add detectOpera
  },
  detectFirefox: function () {
    var e = window.navigator.userAgent;
    return e.indexOf("Firefox") !== -1;
  },
  detectChrome: function () {
    var e = window.navigator.userAgent;
    return e.indexOf("Chrome") !== -1 && !this.detectOpera();
  },
  detectAndroidMobile: function () {
    var e = window.navigator.userAgent;
    return this.detectAndroid() && e.indexOf("Mobile") !== -1;
  },
};