我的Web应用程序上的“共享”按钮

Question

I want to add a button to share a picture. This is my code in tag body:

<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/it_IT/sdk.js#xfbml=1&version=v2.0";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>

<div class="fb-share-button" data-href="my_image"></div>

Don't work. When i run my page.html it show an error:

GET file://connect.facebook.net/it_IT/sdk.js net::ERR_FILE_NOT_FOUND

However I WANT TO SHARE WITHOUT ID_APP!

Answer 1

Since you're testing this locally using a file path, "file:" is prepended onto the URL for the facebook script, hence the "file://connect.facebook.net". If you change the url to use "http:" or "https:" in the script, it should work as desired.