如果我没有在我的代码中放置任何打开的图形标签。Facebook如何决定在用户点赞后在用户墙上发布什么图片？
问问题
56 次
1 回答
2
It scrapes your page and looks for the images with certain dimensions and width/height ratio to choose from. Have a look here: How does Facebook Sharer select Images and other metadata when sharing my URL?
于 2012-06-05T15:25:41.640 回答