get_alternate_chains - 获取节点替代链
get_alternate_chains
显示节点的可替代链。无别名。
输入参数
无
输出结果
- chains:替代链数组,每个成员结构如下:
- block_hash:第一个分叉区块的哈希, string
- difficulty:链上的累计难度,unsigned int
- height:第一个分叉区块的高度,unsigned int
- length:分叉后的链长度,unsigned int
- status - string; General RPC error code. "OK" means everything looks good.
示例代码
curl请求:
$ curl -X POST http://127.0.0.1:18081/json_rpc -d '{"jsonrpc":"2.0","id":"0","method":"get_alternate_chains"}' -H 'Content-Type: application/json'
响应结果:
{
"id": "0",
"jsonrpc": "2.0",
"result": {
"chains": [{
"block_hash": "697cf03c89a9b118f7bdf11b1b3a6a028d7b3617d2d0ed91322c5709acf75625",
"difficulty": 14114729638300280,
"height": 1562062,
"length": 2
}],
"status": "OK"
}
}