function getBrowserInfo() {

  var ua = navigator.userAgent.toLocaleLowerCase();

  var browserType = null;

  if (ua.match(/msie/) != null || ua.match(/trident/) != null) {

    browserType = "IE";

    browserVersion = ua.match(/msie ([\d.]+)/) != null ? ua.match(/msie ([\d.]+)/)[1] : ua.match(/rv:([\d.]+)/)[1];

    alert('推荐使用谷歌浏览器打开')

  } else if (ua.match(/firefox/) != null) {

    browserType = "火狐";

  } else if (ua.match(/ubrowser/) != null) {

    browserType = "UC";

  } else if (ua.match(/opera/) != null) {

    browserType = "欧朋";

  } else if (ua.match(/bidubrowser/) != null) {

    browserType = "百度";

  } else if (ua.match(/metasr/) != null) {

    browserType = "搜狗";

  } else if (ua.match(/tencenttraveler/) != null || ua.match(/qqbrowse/) != null) {

    browserType = "QQ";

  } else if (ua.match(/maxthon/) != null) {

    browserType = "遨游";

  } else if (ua.match(/chrome/) != null) {

    var is360 = _mime("type", "application/vnd.chromium.remoting-viewer");

    function _mime(option, value) {

      var mimeTypes = navigator.mimeTypes;

      for (var mt in mimeTypes) {

        if (mimeTypes[mt][option] == value) {

          return true;

        }

      }

      return false;

    }

    if (is360) {

      browserType = '360';

    } else {

      browserType = '谷歌'

    }

  } else if (ua.match(/safari/) != null) {

    browserType = "Safari";

  }

  console.log('当前浏览器： ' + browserType)

}

getBrowserInfo()