tx_getBlockTransactionCountByNumber

根据区块号查询区块交易数量。

Parameters

  1. <blcokNumber> - 区块号，可以是十进制整数、进制字符串或“latest”字符串来表示最新区块。

Returns

  1. <string> - 十六进制字符串，交易数量。

Example1：正常的请求

  1. # Request
  2. curl -X POST --data '{"jsonrpc": "2.0", "namespace":"global", "method":" tx_getBlockTransactionCountByNumber", "params":  ["0x2"], "id": 71}'
  3.  
  4. # Response
  5. {
  6.   "id":71,
  7.   "jsonrpc": "2.0",
  8.   "namespace":"global",
  9.   "code": 0,
  10.   "message": "SUCCESS",
  11.   "result": "0xaf5"
  12. }

Example2：查询的区块不存在

  1. # Request
  2. curl -X POST --data '{"jsonrpc": "2.0", "namespace":"global", "method":" tx_getBlockTransactionCountByNumber", "params":  ["0x2"], "id": 71}'
  3.  
  4. # Response
  5. {
  6.   "jsonrpc": "2.0",
  7.   "namespace": "global",
  8.   "id": 71,
  9.   "code": -32602,
  10.   "message": "block number 0x2 is out of range, and now latest block number is 0"
  11. }