Facebook分享按钮不会显示
[英]Facebook share button does not show up
问题描述
I want to add a very basic facebook share button as it is suggested here : 
我想添加一个非常基本的Facebook分享按钮，如下所示：
https://developers.facebook.com/docs/plugins/share-button?locale=fr_FR https://developers.facebook.com/docs/plugins/share-button?locale=fr_FR
The problem is the button does not simply show up, no javascript or network errors. 问题是按钮不会简单地显示，没有javascript或网络错误。
Can anyone say me what i'm doing wrong ? 谁能说我做错了什么？
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>titre</title>
</head>
<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/en_US/all.js#xfbml=1";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
<div class="fb-share-button" data-href="https://developers.facebook.com/docs/plugins/" data-layout="button"></div>
</body>
</html>
Thanks in advance for your help 在此先感谢您的帮助
6 个解决方案
解决方案1
7 2016-05-22 14:53:54
The marked answer is silly. 明显的答案是愚蠢的。 The javascript included in the code is what loads the SDK javascript. 代码中包含的javascript是加载SDK javascript的内容。
The problem I faced was that I was looking at the html page without going through a web server. 我遇到的问题是我在没有通过Web服务器的情况下查看html页面。 In other words, I was using the file:// protocol and the facebook SDK doesn't work when run under that protocol. 换句话说，我使用的是file：//协议，并且在该协议下运行时，facebook SDK不起作用。 Although it does pull a lot of stuff in and affect the DOM, the Facebook share button does not show up. 虽然它确实吸引了很多东西并影响了DOM，但Facebook分享按钮却没有显示出来。
Setting it up to run through a true web server on just localhost (in my case, IIS) and lo-and-behold the button shows up. 将其设置为仅在localhost（在我的情况下，IIS）中运行真正的Web服务器，并且显示按钮。 Hopefully that will help some folks. 希望这会对一些人有所帮助。
解决方案2
2 已采纳
The first line tells you to add the sdk javascript which you havent done. 第一行告诉你添加你没做过的sdk javascript。 Do the following and you should be good to go: 做以下事情你应该好好去：
<script type="text/javascript" src="Location of SDK javascript"></script>
解决方案3
1 2016-08-05 19:07:48
For me it was the size attribute that prevented the button from showing. 对我来说，大小属性阻止按钮显示。
Just add 只需添加
data-size="large"
to the div tag for the button and it shows. 到按钮的div标签，它显示。
BTW, based on the documentation , there is no medium size avaialable. BTW，根据文档 ，没有中等大小可用。
解决方案4
0 2016-06-28 20:01:27
有时看到Facebook按钮的这些问题是因为像Disconnect这样的浏览器扩展阻止了与Facebook通信的脚本等，所以如果是这样的话，请将您的网站列入白名单。
解决方案5
0 2016-08-19 13:36:48
I had to add "http:" to url in addition to changing "sdk.js" to "all.js" as suggested above, ie: 除了如上所述将“sdk.js”更改为“all.js”之外，我还必须将“http：”添加到url，即：
Instead of: 代替：
js.src = "//connect.facebook.net/en_US/sdk.js#xfbml=1"; js.src =“//connect.facebook.net/en_US/sdk.js#xfbml=1”;
Use: 采用：
js.src = " http://connect.facebook.net/en_US/all.js#xfbml=1 "; js.src =“ http://connect.facebook.net/en_US/all.js#xfbml=1 ”;
Good Luck 祝好运
解决方案6
-1 2014-12-29 12:26:36
STEP 1: Get a Facebook App ID for the domain the Share Button will live on. 第1步：获取Share按钮将存在的域的Facebook App ID。 STEP 2: Add the Facebook JavaScript SDK to your Web page. 第2步：将Facebook JavaScript SDK添加到您的网页。 STEP 3: Add code to load the jQuery library on your Web page STEP 4: Add some jQuery and fb.ui code to display the Share dialog box 第3步：添加代码以在Web页面上加载jQuery库第4步：添加一些jQuery和fb.ui代码以显示“共享”对话框
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