Javascript 如何使用Sails Js访问元OpenGraph？

我使用Sails js和Angularjs创建了一个网站，我想创建facebook共享按钮，但我发现了一个问题，他们似乎无法读取我layout.ejs文件中的meta:og。我正在使用，但结果是：

Inferred Property The 'og:image' property should be explicitly provided, even if a value can be inferred from other tags.

Missing Properties
The following required properties are missing: og:url, og:type, og:title, og:image, og:description, fb:app_id

这是我的密码

    <meta property="og:title" content="Facebook Open Graph META Tags"/> 
    <meta property="og:image" content="https://davidwalsh.name/wp-content/themes/klass/img/facebooklogo.png"/> 
    <meta property="og:site_name" content="David Walsh Blog"/> 
    <meta property="og:description" content="Facebook's Open Graph protocol allows for web developers to turn their we">
    <meta name="description" content="{{meta.metaDescription()}}">
    <meta http-equiv="content-type" content="text/html;charset=UTF-8">
    <meta name="keywords" content="{{meta.metaKeywords()}}">
    <meta name="author" content="BLAH inc">
    <meta name='subject' content='my subject'>
    <meta name='copyright' content='BLAH inc'>
    <meta name='language' content='ID-id'>
    <meta name='robots' content='index,follow'>
    <meta name='revised' content='Wednesday, 09-Aug-2017, 14:21'>
    <meta name='abstract' content='my abstract'>
    <meta name='topic' content='my topic'>
    <meta name='summary' content='my summary'>
    <meta name='Classification' content='Business'>
    <meta name='owner' content='my owner'>
    <meta name='url' content='https://www.mywebsite.com'>
    <meta name='identifier-URL' content='https://www.mywebsite.com'>
    <meta name='directory' content='submission'>
    <meta name='pagename' content='blah'>
    <meta name='category' content='blah'>
    <meta name='coverage' content='..'>
    <meta name='distribution' content='..'>
    <meta name='rating' content='..'>
    <meta name='revisit-after' content='1 days'>
    <meta name='subtitle' content='..'>
    <meta name='target' content='all'>
    <meta name='HandheldFriendly' content='True'>
    <meta name='MobileOptimized' content='320'>
    <meta name='date' content='Aug. 22, 2016'>
    <meta name='search_date' content='2017-05-09'>
    <meta name='DC.title' content='...'>

---

我的错误是什么？

该页面的URL是什么？@WizKid the URL staging new.brambang.com:1337您已将

og:URL

设置为

https://www.brambang.com/

，因此，scraper将尝试从该URL获取元数据。该页面的URL是什么？@WizKid the URL staging new.brambang.com:1337您已将

og:URL

设置为

https://www.brambang.com/

，因此scraper将尝试从该URL获取元数据。