从Meteor中的S3存储桶中提取图像

Question

我看到很多关于如何将文件上传到S3的文档，但我的问题有点逆转。我有一个流星应用程序，我在其中设置了collectionFS。现在，我的应用程序中的每个文档都有一个带有标题图像的S3存储桶。我如何为单个文档引用它？ （如果有帮助，每个文档的slug对应于存储桶中的图像标题slug.jpg。

到目前为止我已经

了

var imageStore = new FS.Store.S3("careerImages", {
  // region: "my-s3-region", //optional in most cases
  accessKeyId: "my-value", //required if environment variables are not set
  secretAccessKey: "my-value", //required if environment variables are not set
  bucket: "ryf2.5", //required
  // ACL: "myValue", //optional, default is 'private', but you can allow public or secure access routed through your app URL
  folder: "header_images", //optional, which folder (key prefix) in the bucket to use 
  // The rest are generic store options supported by all storage adapters
  // transformWrite: myTransformWriteFunction, //optional
  // transformRead: myTransformReadFunction, //optional
  // maxTries: 1 //optional, default 5
});

CareerImages = new FS.Collection("careerImages", {
  stores: [imageStore]
});

现在我只想找到一种方法在我的模板中显示它们。