AWS S3使用小结 - 南京大乱炖 - 博客园



AWS S3使用小结 - 南京大乱炖 - 博客园

1. 创建一个bucket,名字与需要绑定的域名一致。

例如,根域名是mysite.com,希望把所有图片放在pic.mysite.com下面,访问的时候用pic.mysite.com/a.jpg就能直接访问,那么这个bucket的名字就应该设置成pic.mysite.com

这时候就能在控制台上传文件了,当然做实际应用的话需要用他的SDK写程序来实现上传功能。

我们上传一个a.jpg,右边Properties里面给出了一个link "https://s3-xxx.amazonaws.com/pic.mysite.com/a.jpg",xxx会根据你的s3

所在区域而不同,点击进去是无法访问的,会提示没有权限。

2. 设置bucket的权限。

在Properties > Permissions 里面点击 Edit Bucket Policy,里面会有Policy Generator指导你怎么编写Policy。

这里我们需要让任何人都能访问bucket里面存的图片,所以把GetObject的权限设置为所有人。


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