aliyun-oss-每个acces-key对应单个bucket

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5.此用户只对cardnumber  bucket有读写权限

{
  "Version": "1",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": "oss:*",
      "Resource": [
        "acs:oss:*:*:cardnumber",
        "acs:oss:*:*:cardnumber/*"
      ]
    }
  ]
}

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