Commit - 查询提交数据

Commit调用返回指定高度时的提交数据。如果未指定高度参数，则该 调用将返回最新区块的提交数据。

API请求

GET /commit

查询参数：

• height：区块高度

API响应

返回JSON对象，结构如下：

• jsonrpc：JSONRPC版本，固定为"2.0"
• id：API请求的ID编号
• error：错误描述信息
• result：结果对象
  • canonical；是否权威结果
  • commit：提交对象，结构如下
    • precommits：预提交数组
    • blockID：区块ID
  • header：区块头

示例代码

使用curl调用Commit接口，获取高度11的提交数据：

~$curl 'localhost:26657/commit?height=11'

响应结果：

{
    "error": "",
    "result": {
      "canonical": true,
      "commit": {
        "precommits": [
          {
            "signature": {
              "data": "00970429FEC652E9E21D106A90AE8C5413759A7488775CEF4A3F44DC46C7F9D941070E4FBE9ED54DF247FA3983359A0C3A238D61DE55C75C9116D72ABC9CF50F",
              "type": "ed25519"
            },
            "block_id": {
              "parts": {
                "hash": "9E37CBF266BC044A779E09D81C456E653B89E006",
                "total": "1"
              },
              "hash": "CC6E861E31CA4334E9888381B4A9137D1458AB6A"
            },
            "type": "2",
            "round": "0",
            "height": "11",
            "validator_index": "0",
            "validator_address": "E89A51D60F68385E09E716D353373B11F8FACD62"
          }
        ],
        "blockID": {
          "parts": {
            "hash": "9E37CBF266BC044A779E09D81C456E653B89E006",
            "total": "1"
          },
          "hash": "CC6E861E31CA4334E9888381B4A9137D1458AB6A"
        }
      },
      "header": {
        "app_hash": "",
        "chain_id": "test-chain-6UTNIN",
        "height": "11",
        "time": "2017-05-29T15:05:54.893Z",
        "num_txs": "0",
        "last_block_id": {
          "parts": {
            "hash": "277A4DBEF91483A18B85F2F5677ABF9694DFA40F",
            "total": "1"
          },
          "hash": "96B1D2F2D201BA4BC383EB8224139DB1294944E5"
        },
        "last_commit_hash": "3CE0C9727CE524BA9CB7C91E28F08E2B94001087",
        "data_hash": "",
        "validators_hash": "9365FC80F234C967BD233F5A3E2AB2F1E4B0E5AA"
      }
    },
    "id": "",
    "jsonrpc": "2.0"
}