摘要： S3全称叫做 Amazon Simple Storage Service ,简单存储服务，Scalable Storage in the Cloud ，可扩展的云存储。好消息AWS Free Usage Tier*As part of the AWS Free Usage Tier, you can get started with Amazon S3 for free. Upon sign-up, new AWS customers receive 5 GB of Amazon S3 storage, 20,000 Get Requests, 2,000 Put Requests, and 阅读全文