facebook api饲料图片没有显示

Question

我已经生成了以下网址，将该页面分享到Facebook，

https://www.facebook.com/dialog/feed?app_id=195106440518444&link=https%3A%2F%2Fwww.capella.edu%2Fcapella-experience%2Fflexpath%2F&picture=https%3A%2F%2Fi.pinimg.com%2Foriginals%2Fdd%2F56%2F37%2Fdd56376f6bb3f69130ec3216a13ec99c.jpg&name=Capella+FlexPath&caption=FlexPath%3A+Your+degree.+Your+pace.&description=With+FlexPath%2C+you+can+still+build+the+career-advancing+skills+and+knowledge+you+need%2C+but+with+a+class+schedule+entirely+controlled+by+you.&redirect_uri=https%3A%2F%2Fwww.capella.edu%2Fcapella-experience%2Fflexpath%2Fflexpath-trial-course%2F&ext=1519158959&hash=AeY6NpBp29iik5NI

虽然点击上面的链接，我看不到图片。我知道图片属性已被弃用。然后我试着用另一种方式，

我可以借助meta标签实现同样的目的，

<meta property="og:image" content="https://static.xx.fbcdn.net/rsrc.php/v3/ye/r/lWB96Z8sFtt.png" />

如果我在页面中包含此元标记，则会显示图像。

但我想显示图片动态也同一页我想在不同的股票上使用不同的图像。

如果您有任何想法，请提供建议。