如何索引aws快照输出？

Question

在这里，我正在打印我的快照。我在下面发布了我希望快照打印出来的样子，并且还希望能够打印单个快照。我不确定如何做到这一点，任何帮助都会很棒。svc := ec2.New(&aws.Config{Region: "us-east-1"})params := &ec2.DescribeSnapshotsInput{    OwnerIDs: []*string{        aws.String("130300684064"),    },}b, err2 := svc.DescribeSnapshots(params)if err2 != nil {    panic(err2)}fmt.Printf(awsutil.StringValue(b))这是输出的内容：http : //imgur.com/3MnBNXI 这是我想要输出的内容：{Snapshots:----0  Description: "Snapshot from MULTI",  Encrypted: false,  OwnerID: "130300684064",  Progress: "100%!"(MISSING),  SnapshotID: "snap-81b1dff6",  StartTime: 2015-07-21 18:41:54 +0000 UTC,  State: "completed",  VolumeID: "vol-5121ebaa",  VolumeSize: 1},{----1  Description: "Snapshot from MULTI",  Encrypted: false,  OwnerID: "130300684064",  Progress: "100%!"(MISSING),  SnapshotID: "snap-08352a7f",  StartTime: 2015-07-21 18:41:54 +0000 UTC,  State: "completed",  VolumeID: "vol-9b21eb60",  VolumeSize: 1},{----2  Description: "Snapshot from MULTI",  Encrypted: false,  OwnerID: "130300684064",  Progress: "100%!"(MISSING),  SnapshotID: "snap-768ffb00",  StartTime: 2015-07-21 18:41:54 +0000 UTC,  State: "completed",  VolumeID: "vol-5620eaad",  VolumeSize: 1}]完整代码在这里：http : //pastebin.com/QgmV6kRj

Answer 1

如果要打印单个快照的详细信息，可以迭代响应：

resp, err := svc.DescribeSnapshots(params)

if err != nil {

    log.Fatal(err)

}

for i, s := range resp.Snapshots {

    fmt.Printf("Snapshot: %d\n", i)

    fmt.Println(s)

}