GetBlockByHeight Access API Method

参数

Height

字符串

必填

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退货

块

对象

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id

字符串

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parent_id

字符串

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高度

整数

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时间戳

对象

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seconds

整数

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nanos

整数

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collection_guarantees

数组

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collection_id

字符串

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签名

数组

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reference_block_id

字符串

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signer_indices

字符串

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签名

字符串

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请求

1
包 main
2

3
导入 (
4
	"上下文"
5
	"fmt"
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	"日志"
7

8
	"github.com/onflow/flow/protobuf/go/flow/access"
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)
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func main() {
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	// Requires authenticating before making the request. Refer to Intro Page on how Authentication can be done.
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	client, err := getAccessClientWithBasicAuth("ENDPOINT-NAME", "TOKEN_GOES_HERE")
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	ctx := context.Background()
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	如果 err != nil {
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		log.Fatalf("err: %v", err)
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	}
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	// Get Block by height
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	var height uint64 = 54652420
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	blockResp, err := client.GetBlockByHeight(ctx, &access.GetBlockByHeightRequest{Height: height})
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	如果 err != nil {
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		log.Fatal("get block by height failed: ", err)
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	}
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	fmt.Printf("block with height %d has ID %x\n", height, blockResp.Block.Id)
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}

1
包 main
2

3
导入 (
4
	"上下文"
5
	"fmt"
6
	"日志"
7

8
	"github.com/onflow/flow/protobuf/go/flow/access"
9
)
10

11
func main() {
12

13
	// Requires authenticating before making the request. Refer to Intro Page on how Authentication can be done.
14
	client, err := getAccessClientWithBasicAuth("ENDPOINT-NAME", "TOKEN_GOES_HERE")
15
	ctx := context.Background()
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	如果 err != nil {
17
		log.Fatalf("err: %v", err)
18
	}
19

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	// Get Block by height
21
	var height uint64 = 54652420
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	blockResp, err := client.GetBlockByHeight(ctx, &access.GetBlockByHeightRequest{Height: height})
23
	如果 err != nil {
24
		log.Fatal("get block by height failed: ", err)
25
	}
26

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	fmt.Printf("block with height %d has ID %x\n", height, blockResp.Block.Id)
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}

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