数据分析工具GrowingIO的使用

在head标签之间，加上如下代码：

<!-- GrowingIO Analytics code version 2.1 -->
<!-- Copyright 2015-2018 GrowingIO, Inc. More info available at http://www.growingio.com -->

<script type='text/javascript'>
!function(e,t,n,g,i){e[i]=e[i]||function(){(e[i].q=e[i].q||[]).push(arguments)},n=t.createElement("script"),tag=t.getElementsByTagName("script")[0],n.async=1,n.src=('https:'==document.location.protocol?'https://':'http://')+g,tag.parentNode.insertBefore(n,tag)}(window,document,"script","assets.giocdn.com/2.1/gio.js","gio");
  gio('init','9f42e4f1dee23b1f', {});

//custom page code begin here

//custom page code end here

gio('send');

</script>

<!-- End GrowingIO Analytics code version: 2.1 -->

注意：项目必须部署到生产环境中，并刷新页面进行数据检测；并且gio初始化的id必须填写正确

。