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/wallet/getblockbylatestnum

获取最新的 N 个区块。

  • 源码:framework/src/main/java/org/tron/core/services/http/GetBlockByLatestNumServlet.java
  • Method:GET / POST
  • Request:api.NumberMessage
  • 支持固化接口:/walletsolidity/getblockbylatestnum

请求参数

字段 类型 必填 说明
num int64 取最近多少个区块(要求 0 < num < 100,最大 99;超出范围静默返回 {}
visible bool 地址、文本字段格式

示例:

curl --request POST \
     --url https://nile.trongrid.io/wallet/getblockbylatestnum \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '
{ "num": 2 }
'

响应

返回 api.BlockList,字段同 /wallet/getblockbylimitnext

响应示例(最近 2 个 Nile 区块,省略 transactions 内容):

{
  "block": [
    {
      "blockID": "0000000003fe266c55d8ec678995cff469dd46ee18671a96f5866f8cb227eed8",
      "block_header": {
        "raw_data": {
          "number": 66987628,
          "txTrieRoot": "1e45d06980078902492470bbce85cf652261f50881503ee81df6fd041af98848",
          "witness_address": "416606973497a56dcfcedb684e60a2386f2ae39db5",
          "parentHash": "0000000003fe266bf6b6d392f654dc2e5011601546ed04623d9fcc4e9d439a25",
          "version": 34,
          "timestamp": 1777445310000
        },
        "witness_signature": "22bb7fdb5cdd33b8eca9104925f0dbd89f65d8e6ee4f7eed6f21d81b1428977e521865406b3ef70abc77b051d930081c2b9e368dc3f2c20c4b5e31187ba945bd00"
      },
      "transactions": [ /* ... */ ]
    },
    {
      "blockID": "0000000003fe266bf6b6d392f654dc2e5011601546ed04623d9fcc4e9d439a25",
      "block_header": { /* ... */ },
      "transactions": [ /* ... */ ]
    }
  ]
}

异常响应

触发条件 响应
请求体超过 node.maxMessageSize(POST) {"Error": "class java.lang.Exception : body size is too big, the limit is <N>"}
num 不是数字(GET) {"Error": "class java.lang.NumberFormatException : <message>"}
请求体不是合法 JSON / 字段类型不符(POST) {"Error": "class com.alibaba.fastjson.JSONException : <解析器信息>"}{"Error": "class org.tron.core.services.http.JsonFormat$ParseException : <解码器信息>"}
其他异常 {"Error": "<exceptionClass> : <message>"}