从Google +1按钮分享时指定图片 [英] Specify image when sharing from Google +1 button
问题描述
在此链接中，我学会了为Google +1按钮指定网址。
In this link, I have learned to specify a URL for the Google +1 button.
我还可以指定特定图像吗？
Can I also specify a specific image?
已编辑
我不需要更改Google plus按钮gif或Google plus按钮的背景。我需要指定用户想要在社交网络中分享的图像。
I don't need to change the Google plus button gif or the background of the Google plus button. I need specify the image that a user want to share in social network.
可以吗？
推荐答案
是的，这是可能的。
你的意思是你要指定一个图像，该图像将显示在由在Google+上分享。 +1按钮有两个功能：1）点击时会为点数添加+1，2）可选择允许用户将您的网址分享给Google+并对其进行评论。
What you mean is that you want to specify an image that will show up in the snippet that is generated by sharing on Google+. The +1 button does two things: 1) It adds a +1 to the count when clicked, and 2) optionally it allows a user to share your URL to Google+ and comment on it.
您所询问的是该互动的第二部分，并在 https：//开发人员中进行了说明.google.com / + / plugins / snippet /
What you're asking about is the second part of that interaction and is documented at https://developers.google.com/+/plugins/snippet/
该页面有一个工具，可以帮助您生成需要插入到您的HTML中的HTML页。您还可以选择三种不同的方法来指定代码段信息。
That page has a tool that can help you generate the HTML you'd need to insert into your page. You can also choose from three different methods of specifying the snippet information.
使用schema.org标记的示例：
An example using schema.org markup:
<!-- Update your html tag to include the itemscope and itemtype attributes. -->
<html itemscope itemtype="http://schema.org/Article">
<!-- Add the following three tags inside head. -->
<meta itemprop="name" content="My Cool Article">
<meta itemprop="description" content="This is the greatest site ever">
<meta itemprop="image" content="http://example.com/mycoolimage.png">
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