#阿里云oss授权单目录

{
  "Version": "1",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": "oss:ListObjects",
      "Resource": "acs:oss:*:<账户id>:<Bucket>",
      "Condition": {
        "StringLike": {
          "oss:Prefix": [
            "<授权目录>",
            "<授权目录>/*"
          ]
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "oss:GetObject",
        "oss:GetObjectAcl",
        "oss:PutObject",
        "oss:DeleteObject"
      ],
      "Resource": [
        "acs:oss:oss-*:<账户id>:<Bucket>/<授权目录>/*"
      ]
    }
  ]
}