博客添加评论功能

# 添加来比力评论
livere:
    on: true
    livere_uid: MTAyMC8zNzAxMS8xMzU0Nw

<section class="livere" id="comments">
<!-- 来必力City版安装代码 -->
<div id="lv-container" data-id="city" data-uid="MTAyMC8zNzAxMS8xMzU0Nw==">
    <script type="text/javascript">
       (function(d, s) {
           var j, e = d.getElementsByTagName(s)[0];
    
           if (typeof LivereTower === 'function') { return; }
    
           j = d.createElement(s);
           j.src = 'https://cdn-city.livere.com/js/embed.dist.js';
           j.async = true;
    
           e.parentNode.insertBefore(j, e);
       })(document, 'script');
    </script>
    <noscript>为正常使用来必力评论功能请激活JavaScript</noscript>
</div>
<!-- City版安装代码已完成 -->
</section>

<% if (page.comments){ %>
<section id="comment">
  <!-- <h1 class="title"><%= __('comment') %></h1> -->

  <% if(theme.disqus_shortname) { %>
  <div id="disqus_thread">
    <script type="text/javascript">
    var disqus_config = function () {
          this.page.url = window.location.href;
          this.page.identifier = '<%= page.layout %>-<%= page.slug %>';
          this.page.title = '<%= page.title %>';
      };
    </script>
    <noscript>Please enable JavaScript to view the <a href="//disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
  </div>
  <% } else if (theme.duoshuo_shortname) { %>
    <!-- 多说评论框 start -->
        <script type="text/javascript">
var duoshuoQuery = {short_name:"<%= theme.duoshuo_shortname %>"};
	(function() {
		var ds = document.createElement('script');
		ds.type = 'text/javascript';ds.async = true;
		ds.src = (document.location.protocol == 'https:' ? 'https:' : 'http:') + '//static.duoshuo.com/embed.js';
		ds.charset = 'UTF-8';
		(document.getElementsByTagName('head')[0] 
		 || document.getElementsByTagName('body')[0]).appendChild(ds);
	})();
	</script>
    <div class="ds-thread" data-thread-key="<%= page.layout %>-<%= page.slug %>" data-title="<%= page.title %>" data-url="<%= page.permalink %>"></div>
    <!-- 多说评论框 end -->
  <% } else if (theme.livere.on) { %>
    <!-- 来比力评论框 start -->
        <%- partial('livere') %>
    <!-- 来比力评论框 end -->
  <% } %>
</section>
<% } %>