/wallet/votewitnessaccount¶
为超级代表(SR)投票。一次性覆盖账户当前所有投票。
- 源码:
framework/src/main/java/org/tron/core/services/http/VoteWitnessAccountServlet.java - Method:
POST - Contract:
protocol.VoteWitnessContract(witness_contract.proto)
请求参数¶
| 字段 | 类型 | 必填 | 说明 |
|---|---|---|---|
owner_address |
string | 是 | 投票账户地址 |
votes |
array |
是 | 投票列表 |
votes[].vote_address |
string | 是 | SR 候选人地址 |
votes[].vote_count |
int64 | 是 | 票数(消耗 TRON Power) |
permission_id |
int32 | 否 | 多签权限 ID |
visible |
bool | 否 | 地址格式 |
示例:
curl --request POST \
--url https://nile.trongrid.io/wallet/votewitnessaccount \
--header 'accept: application/json' \
--header 'content-type: application/json' \
--data '
{
"owner_address": "41dd791d6b49e190062d650e6a23c575510d35f2f9",
"votes": [
{
"vote_address": "419c7c7049d26108be0dcb5f78479c6ff27ba101d1",
"vote_count": 100
}
]
}
'
响应¶
构造前会校验账户当前 TRON Power 是否覆盖总投票数,未质押 TRX 的账户无法投票。示例账户 TRON Power 为 0,Nile 实抓返回:
{"Error": "class org.tron.core.exception.ContractValidateException : The total number of votes[100000000] is greater than the tronPower[0]"}
校验通过时返回未签名 protocol.Transaction,结构示意(txID / ref_block_* / expiration / timestamp / raw_data_hex 含义同 /wallet/createtransaction):
{
"visible": false,
"txID": "<由 raw_data 计算>",
"raw_data": {
"contract": [
{
"parameter": {
"value": {
"owner_address": "41dd791d6b49e190062d650e6a23c575510d35f2f9",
"votes": [
{
"vote_address": "419c7c7049d26108be0dcb5f78479c6ff27ba101d1",
"vote_count": 100
}
]
},
"type_url": "type.googleapis.com/protocol.VoteWitnessContract"
},
"type": "VoteWitnessContract"
}
],
"ref_block_bytes": "<构造时最新固化块>",
"ref_block_hash": "<构造时最新固化块>",
"expiration": "<timestamp + 60_000>",
"timestamp": "<构造时刻>"
},
"raw_data_hex": "<raw_data 的 protobuf 编码>"
}
异常响应¶
| 触发条件 | 响应 |
|---|---|
请求体超过 node.maxMessageSize |
{"Error": "class java.lang.Exception : body size is too big, the limit is <N>"} |
| 请求体不是合法 JSON / 字段类型不符 | {"Error": "class com.alibaba.fastjson.JSONException : <解析器信息>"} 或 {"Error": "class org.tron.core.services.http.JsonFormat$ParseException : <解码器信息>"} |
owner_address 非法 |
{"Error": "class org.tron.core.exception.ContractValidateException : Invalid address"} |
votes 列表为空 |
{"Error": "... : VoteNumber must more than 0"} |
votes 列表长度超过 MAX_VOTE_NUMBER |
{"Error": "... : VoteNumber more than maxVoteNumber <N>"} |
votes[].vote_address 非法 |
{"Error": "... : Invalid vote address!"} |
votes[].vote_count <= 0 |
{"Error": "... : vote count must be greater than 0"} |
| 候选人地址无对应账户 | {"Error": "... : Account[<address>] not exists"} |
| 候选人不是 SR | {"Error": "... : Witness[<address>] not exists"} |
| owner 账户不存在 | {"Error": "... : Account[<address>] not exists"} |
| 总票数超过账户 TRON Power | {"Error": "... : The total number of votes[<n>] is greater than the tronPower[<m>]"} |
| 票数累加溢出 | {"Error": "... : <ArithmeticException 信息>"} |
| 其他异常 | {"Error": "<exceptionClass> : <message>"} |