baidu-autopush/src/baidu-autopush.js

baidu autopush script.

(function(){
    let bp = document.createElement('script');
    let curProtocol = window.location.protocol.split(':')[0];
    if (curProtocol === 'https') {
        bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
    }
    else {
        bp.src = 'http://push.zhanzhang.baidu.com/push.js';
    }
    let s = document.getElementsByTagName("script")[0];
    s.parentNode.insertBefore(bp, s);
})();