S3上公开的文件无法直接通过url下载

[魔希达]

报错如下：
<Error>
<Code>UnauthorizedAccess</Code>
<Message>You are not authorized to perform this operation</Message>
<RequestId>653E0DF6D1706F4A</RequestId>
<HostId>
yHBwZM5hcaVBV0khg9f2j9NhbY8h5R1hu6ng14R3X7BlMF+5NDSeixVG84kJp920ncVybAPEg1k=
</HostId>
</Error>

求指教

[alinly]

UnauthorizedAccess 访问需要认证? 有权限控制?

[csdn_SGY]

没有设置访问权限，在S3中添加权限就可以了