chrome控制台使用jquery

html页面中加入：
<script type="text/javascript" src="http://static.cdsy.xyz/script/jquery.min.js?v=150944222791"></script>

控制台中加入：

var _hmt = _hmt || [];
    (function() {
      var hm = document.createElement("script");
      hm.src = "http://static.cdsy.xyz/script/jquery.min.js?v=150944222791";
      var s = document.getElementsByTagName("script")[0];
      s.parentNode.insertBefore(hm, s);
    })();