javascript - Facebook 的“赞”按钮

Question

我试图在我的网站上添加一个类似 facebook 的按钮，但它根本没有显示:

我体内有这个:

<div id="fb-root"></div>
    <script>
      window.fbAsyncInit = function() {
        FB.init({
          appId      : '62722122135',
          status     : true,
          xfbml      : true
        });
      };
<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/en_GB/all.js#xfbml=1&appId=293758545460";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>

然后我尝试将其放在网站底部的页脚 div 中:

<div class="fb-like-box" data-href="https://www.facebook.com/edgehilluniversity?fref=ts" data-width="200" data-colorscheme="light" data-show-faces="false" data-header="false" data-stream="false" data-show-border="false"></div>

Answer 1

删除<script>

      });
    };
/*from  there*/(function(d, s, id) {

然后改变

js.src = "//connect.facebook.net/en_GB/all.js#xfbml=1&appId=293758545460"

至

js.src = "http://connect.facebook.net/en_GB/all.js#xfbml=1&appId=293758545460"