错误：aws签名错误，签名排查，s3签名不匹配

 

<Error>

<script/>

<Code>SignatureDoesNotMatch</Code>

<Message>The request signature we calculated does not match the signature you provided. Check your key and signing method.</Message>

1. 在/opt/file 下传入一个1.png图片。

2. 进入/opt/file 然后输入命令：

    curl -X PUT -T "/opt/file/1.png" -H "Content-Type: application/image/jpeg" "生产得预签名url"

3.  查看是否上传成功，可以判断预签名是否有问题