阿里云oss上传图片报错问题解决

<Error>
  <Code>AccessDenied</Code>
  <Message>Invalid according to Policy: Policy expired.</Message>

  <RequestId>5B0655E2DC655D30F0C0E761</RequestId>

原因是因为 liunx机器的时间慢了6分钟.

ntpdate 0.uk.pool.ntp.org

ntpdate 0.pool.ntp.org

更新下时间解决.

https://www.aliyun.com/jiaocheng/122485.html