如何将Actiondispatch :: Http :: UploadedFile上传到Amazon S3?
@file_data = params[:upload][:file] s3 = AWS::S3.new obj = s3.buckets['WeMake'].objects.create("video",file)
然后我得到这个错误:ArgumentError(:数据必须作为字符串,路径名,文件或响应#read和#eof?的对象提供):