嵌入FB留言板

        <div id="fb">
          <div id="fb-root"></div>
          <script>(function(d, s, id)
           {
              var js, fjs = d.getElementsByTagName(s)[0];
              if (d.getElementById(id)) return;
              js = d.createElement(s); js.id = id;
              js.src = "//connect.facebook.net/zh_TW/sdk.js#xfbml=1&version=v2.5&appId=請輸入appId";
              fjs.parentNode.insertBefore(js, fjs);
            }(document, 'script', 'facebook-jssdk'));
          </script>
          <div class="fb-comments" data-href="http://請輸入網站網址/" data-width="100%" data-numposts="5"></div>
        </div>