我正在通过Graph API调用抓取Facebook Post的图片:
GET /mypageid/posts?fields=id,created_time,picture下面是一个示例响应:
{
"data": [
{
"id": "1389378987988776_1745791089014229",
"created_time": "2016-08-03T21:55:39+0000",
"picture": "https://external.xx.fbcdn.net/safe_image.php?d=AQBQL02u4kJtLNFs&w=130&h=130&url=fbstaging%3A%2F%2Fgraph.facebook.com%2Fstaging_resources%2FMDExNzQ1NzkwNjg5MDE0MjY5Ojk5ODEyOTY4Ng%3D%3D&cfs=1"
},
{
"id": "1389378987988776_1745301615729843",
"created_time": "2016-08-02T18:10:53+0000",
"picture": "https://external.xx.fbcdn.net/safe_image.php?d=AQD7O17OAki29Gus&w=130&h=130&url=http%3A%2F%2Fcdn2.obsnocookie.com%2Fwp-content%2Fuploads%2F2015%2F03%2F13995025_770x433_acf_cropped.jpg&cfs=1"
}
}picture网址是否有过期日期?
发布于 2016-08-04 19:12:58
afaik没有具体的到期日期,但你永远不应该依赖Facebook提供的CDN链接。如果您需要它们,可以下载它们并将其存储在您自己的服务器上。
https://stackoverflow.com/questions/38765581
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