getBlockByHeight Query

參數

高度

字串

必填

載入中...

退貨

資料

物件

載入中...

區塊

物件

載入中...

id

字串

載入中...

請求

1
curl --location 'https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql' \
2
--header 'Accept: application/json' \
3
--標頭 'Content-Type: application/json' \
4
--data '{
5
  "query": "query Block($height: U64) { block(height: $height) { id } }",
6
  "variables": {
7
    "height": "3412"
8
  }
9
}'

1
curl --location 'https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql' \
2
--header 'Accept: application/json' \
3
--標頭 'Content-Type: application/json' \
4
--data '{
5
  "query": "query Block($height: U64) { block(height: $height) { id } }",
6
  "variables": {
7
    "height": "3412"
8
  }
9
}'

1
const BLOCK_QUERY = `
2
  query Block($height: U64) {
3
    block(height: $height) {
4
      id
5
    }
6
  }
7
`;
8

9
const QUERY_VARIABLES = {
10
  height: '3412',
11
};
12

13
const fetchBlockByHeight = async () => {
14
  試試看 {
15
    const response = await fetch('https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql', {
16
      方法： 'POST',
17
      headers: {
18
        「接受」: 'application/json',
19
        「Content-Type」: 'application/json',
20
      },
21
      body: JSON.stringify({
22
        query: BLOCK_QUERY,
23
        變數: 查詢變數：,
24
      }),
25
    });
26

27
    如果 (!回應.ok) {
28
      throw new Error(`HTTP error! status: ${response.status}`);
29
    }
30

31
    const 結果 = await response.json();
32
    console.log('Block ID:', result.data.block.id);
33
  } catch (錯誤) {
34
    console.error('Error fetching block:', error);
35
  }
36
};
37

38
fetchBlockByHeight();
39

1
const BLOCK_QUERY = `
2
  query Block($height: U64) {
3
    block(height: $height) {
4
      id
5
    }
6
  }
7
`;
8

9
const QUERY_VARIABLES = {
10
  height: '3412',
11
};
12

13
const fetchBlockByHeight = async () => {
14
  試試看 {
15
    const response = await fetch('https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql', {
16
      方法： 'POST',
17
      headers: {
18
        「接受」: 'application/json',
19
        「Content-Type」: 'application/json',
20
      },
21
      body: JSON.stringify({
22
        query: BLOCK_QUERY,
23
        變數: 查詢變數：,
24
      }),
25
    });
26

27
    如果 (!回應.ok) {
28
      throw new Error(`HTTP error! status: ${response.status}`);
29
    }
30

31
    const 結果 = await response.json();
32
    console.log('Block ID:', result.data.block.id);
33
  } catch (錯誤) {
34
    console.error('Error fetching block:', error);
35
  }
36
};
37

38
fetchBlockByHeight();
39

1
const myHeaders = new Headers();
2
myHeaders.追加("Accept", "application/json");
3
myHeaders.追加("Content-Type", "application/json");
4

5
const raw = JSON.stringify({
6
  "query": "query Block($height: U64) { block(height: $height) { id } }",
7
  "variables": {
8
    "height": "3412"
9
  }
10
});
11

12
const requestOptions = {
13
  方法： 「POST」,
14
  標題: myHeaders,
15
  正文: 原始,
16
  重定向: 「追蹤」
17
};
18

19
取得(「https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql」, requestOptions)
20
  .接著((回應) => 回應.文字())
21
  .接著((結果) => 控制台.log(結果))
22
  .catch((錯誤) => 控制台.錯誤(錯誤));

1
const myHeaders = new Headers();
2
myHeaders.追加("Accept", "application/json");
3
myHeaders.追加("Content-Type", "application/json");
4

5
const raw = JSON.stringify({
6
  "query": "query Block($height: U64) { block(height: $height) { id } }",
7
  "variables": {
8
    "height": "3412"
9
  }
10
});
11

12
const requestOptions = {
13
  方法： 「POST」,
14
  標題: myHeaders,
15
  正文: 原始,
16
  重定向: 「追蹤」
17
};
18

19
取得(「https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql」, requestOptions)
20
  .接著((回應) => 回應.文字())
21
  .接著((結果) => 控制台.log(結果))
22
  .catch((錯誤) => 控制台.錯誤(錯誤));

1
const { ApolloClient, InMemoryCache, gql } = require('@apollo/client/core');
2
const fetch = require('cross-fetch');
3

4
const 客戶端 = new ApolloClient({
5
  uri： 《https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql》,
6
  快取: new InMemoryCache(),
7
  fetch: fetch,
8
  headers: {
9
    「接受」: 'application/json',
10
    「Content-Type」: 'application/json'
11
  }
12
});
13

14
const BLOCK_BY_HEIGHT_QUERY = gql`
15
  query Block($height: U64) {
16
    block(height: $height) {
17
      id
18
    }
19
  }
20
`;
21

22
const 變數 = {
23
  height: "3412"
24
};
25

26
客戶.查詢({
27
  query: BLOCK_BY_HEIGHT_QUERY,
28
  變數： 變數
29
})
30
.接著(結果 => {
31
  console.log(JSON.stringify(result.data, null, 2));
32
})
33
.catchcatch(錯誤 => console.錯誤('錯誤：', 錯誤));

1
const { ApolloClient, InMemoryCache, gql } = require('@apollo/client/core');
2
const fetch = require('cross-fetch');
3

4
const 客戶端 = new ApolloClient({
5
  uri： 《https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql》,
6
  快取: new InMemoryCache(),
7
  fetch: fetch,
8
  headers: {
9
    「接受」: 'application/json',
10
    「Content-Type」: 'application/json'
11
  }
12
});
13

14
const BLOCK_BY_HEIGHT_QUERY = gql`
15
  query Block($height: U64) {
16
    block(height: $height) {
17
      id
18
    }
19
  }
20
`;
21

22
const 變數 = {
23
  height: "3412"
24
};
25

26
客戶.查詢({
27
  query: BLOCK_BY_HEIGHT_QUERY,
28
  變數： 變數
29
})
30
.接著(結果 => {
31
  console.log(JSON.stringify(result.data, null, 2));
32
})
33
.catchcatch(錯誤 => console.錯誤('錯誤：', 錯誤));

1
匯入 請求
2
import json
3

4
網址 = "https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql"
5

6
有效載荷 = json.dumps({
7
  "query": "query Block($height: U64) { block(height: $height) { id } }",
8
  "variables": {
9
    "height": "3412"
10
  }
11
})
12
標題 = {
13
  「接受」: 'application/json',
14
  「Content-Type」: 'application/json'
15
}
16

17
回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
18

19
列印(回應.text)
20

1
匯入 請求
2
import json
3

4
網址 = "https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql"
5

6
有效載荷 = json.dumps({
7
  "query": "query Block($height: U64) { block(height: $height) { id } }",
8
  "variables": {
9
    "height": "3412"
10
  }
11
})
12
標題 = {
13
  「接受」: 'application/json',
14
  「Content-Type」: 'application/json'
15
}
16

17
回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
18

19
列印(回應.text)
20

1
需要 "uri"
2
require "json"
3
需要 "net/http"
4

5
網址 = URI("https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql")
6

7
https = 網::HTTP.new(url.主機, url.port)
8
https.use_ssl = true
9

10
請求 = 淨::HTTP::POST.new(網址)
11
請求[「接受」] = "application/json"
12
請求["Content-Type"] = "application/json"
13
請求。正文 = JSON.dump({
14
  "query": "query Block(\$height: U64) { block(height: \$height) { id } }",
15
  "variables": {
16
    "height": "3412"
17
  }
18
})
19

20
回應 = https.請求(請求)
21
將回應。read_body
22

1
需要 "uri"
2
require "json"
3
需要 "net/http"
4

5
網址 = URI("https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql")
6

7
https = 網::HTTP.new(url.主機, url.port)
8
https.use_ssl = true
9

10
請求 = 淨::HTTP::POST.new(網址)
11
請求[「接受」] = "application/json"
12
請求["Content-Type"] = "application/json"
13
請求。正文 = JSON.dump({
14
  "query": "query Block(\$height: U64) { block(height: \$height) { id } }",
15
  "variables": {
16
    "height": "3412"
17
  }
18
})
19

20
回應 = https.請求(請求)
21
將回應。read_body
22

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