EOS实战（二）RPC接口（使用RPC的接口创建账户同时购买内存并为其抵押CPU和NET资源）
1. 前言
前面我们使用RPC API完成了转账。这篇文章继续使用RPC API来创建账号。在EOS中，这些行为都叫做transaction，更本质一点说是一笔transaction中的action。在转账的transaction中，只有一个action，它调用eosio.token合约中的transfer方法。而我们知道，创建账户时需要为账户购买和抵押资源。其实只需要为新账户购买内存资源，否则会创建失败。而抵押CPU和NET资源可以不在创建账户时同时进行。但一般来说，为了使新账户可以操作一些事情，例如转账，都会在创建时同时为其抵押CPU和NET资源。这时就会出现一笔transaction中包含多个action的情况。本篇文章演示了创建账户时存在多个action的情况。
我们需要使用eosio合约来完成下面的步骤。该合约名为eosio.system，位于eos/contracts中。
和之前一样，我们在测试网络http://jungle.cryptolions.io:18888上，使用Postman对API进行测试。
2. 准备步骤
2.1 生成两个公钥
EOS7L9pb38iiqvnrsgzPVqxHnxHmxxeX6bCNbGkehh1hCScEc3ya2
EOS7eZtj6yzESob8Y3vjYwBnM25uZ3HnQa922FmcR3MZuozdiRCEj
2.2 准备钱包和钱包服务
我们使用账户testnetyy111来创建账户
打开钱包服务keosd，这次我们指定其服务IP为8899：
yuyangdeMacBook-Pro:keosd yuyang$ keosd --http-server-address=localhost:8899
通过调用钱包的RPC API，我们打开并解锁钱包，保证钱包中有testnetyy111的active权限的公私钥。这部分不明白可以先看前面的文章
3. 大致流程
大致流程和之前一样，只是需要多生成几个bin字符串：
-
abi_json_to_bin_newaccount将创建账户信息由json格式序列化为bin格式字符串 -
abi_json_to_bin_buyram将购买内存信息由json格式序列化为bin格式字符串 -
abi_json_to_bin_delegatebw将购买抵押资源信息由json格式序列化为bin格式字符串 -
get_info获取当前最新的区块编号 -
get_block根据区块编号获取区块详情 -
get_required_keys(可省略) 传入当前拥有的公钥、bin字符串，区块等信息，筛选出签署交易需要的公钥 -
sign_transaction传入上面获取的相关参数，通过钱包中私钥对交易进行签署 -
push_transaction根据第七步获取的签名信息，将交易提交到区块链上
4. 详细流程
4.1 生成创建账户的bin字符串
-
调用
eosio合约的newaccount方法 -
传入创建者账户名称和新账户名称
-
设置两个权限的公钥
api
http://jungle.cryptolions.io:18888/v1/chain/abi_json_to_bin
params
{
"code": "eosio",
"action": "newaccount",
"args": {
"creator": "testnetyy111",
"name": "testnetyy222",
"owner": {
"threshold": 1,
"keys": [
{
"key": "EOS7L9pb38iiqvnrsgzPVqxHnxHmxxeX6bCNbGkehh1hCScEc3ya2",
"weight": 1
}
],
"accounts": [],
"waits": []
},
"active": {
"threshold": 1,
"keys": [
{
"key": "EOS7eZtj6yzESob8Y3vjYwBnM25uZ3HnQa922FmcR3MZuozdiRCEj",
"weight": 1
}
],
"accounts": [],
"waits": []
}
}
}
return
{
"binargs": "1042f03eab99b1ca2084f03eab99b1ca0100000001000341a9e89b10df5fb0b425e294e32c6208fc3c97becd61f111b351274cd30cd92801000000010000000100036b7a2e4feec43f2160927f34a046914d9aba7625a492597a0f888d2aaec225ba01000000"
}
4.2 生成购买内存的bin字符串
-
调用
eosio合约的buyram方法 -
传入购买者账户名称和接收者账户名称
-
设置购买的金额
api
http://jungle.cryptolions.io:18888/v1/chain/abi_json_to_bin
params
{
"code": "eosio",
"action": "buyram",
"args": {
"payer": "testnetyy111",
"receiver": "testnetyy222",
"quant": "50.0000 EOS",
}
}
return
{
"binargs": "1042f03eab99b1ca2084f03eab99b1ca20a107000000000004454f5300000000"
}
4.3 生成购买抵押资源的bin字符串
-
调用
eosio合约的delegatebw方法 -
传入购买者账户名称和接收者账户名称
-
设置购买的资源类型和金额
-
transfer后面讲抵押和赎回资源时再详细讲
api
http://jungle.cryptolions.io:18888/v1/chain/abi_json_to_bin
params
{
"code": "eosio",
"action": "delegatebw",
"args": {
"from": "testnetyy111",
"receiver": "testnetyy222",
"stake_net_quantity": "20.0000 EOS",
"stake_cpu_quantity": "20.0000 EOS",
"transfer": 0,
}
}
return
{
"binargs": "1042f03eab99b1ca2084f03eab99b1ca400d03000000000004454f5300000000400d03000000000004454f530000000000"
}
4.4 获取当前最新的区块号
api
http://jungle.cryptolions.io:18888/v1/chain/get_info
params
无
return
{
"server_version": "08819aae",
"chain_id": "038f4b0fc8ff18a4f0842a8f0564611f6e96e8535901dd45e43ac8691a1c4dca",
"head_block_num": 13995827,
"last_irreversible_block_num": 13995503,
"last_irreversible_block_id": "00d58defe56615c06fa05fc61639f64b3d72005ed2baff6035c82a8e83ac4b17",
"head_block_id": "00d58f3333165a76a86f38c98ca50ece1a649a9556276d16f523192b4b5d94c4",
"head_block_time": "2018-09-12T09:15:35.000",
"head_block_producer": "eosldndevbp2",
"virtual_block_cpu_limit": 200000000,
"virtual_block_net_limit": 1048576000,
"block_cpu_limit": 199900,
"block_net_limit": 1048576,
"server_version_string": "v1.2.5-dirty"
}
获取到区块号"head_block_num": 13995827
4.5 获取当前区块详情
api
http://jungle.cryptolions.io:18888/v1/chain/get_block
params
{"block_num_or_id":"13995827"}
return
{
"timestamp": "2018-09-12T09:15:35.000",
"producer": "eosldndevbp2",
"confirmed": 0,
"previous": "00d58f32a420c7957547e410d65bca6c0e16d6a32e0c0cfbd428f6a46ca67bfe",
"transaction_mroot": "0000000000000000000000000000000000000000000000000000000000000000",
"action_mroot": "c71076b9b5100ccd68de98a8b0175036ab6ef26b1d8e2194fa0bf0ff95e4f702",
"schedule_version": 222,
"new_producers": null,
"header_extensions": [],
"producer_signature": "SIG_K1_KhwPrVWsyVsNL7phXXv9Q1Wf9fFCvx9VZFaLUqBbnn1EJF2M3J9ekCuYwQaDsU9shMpLgPYcNU79dSicLNeza5DmjH8z7A",
"transactions": [],
"block_extensions": [],
"id": "00d58f3333165a76a86f38c98ca50ece1a649a9556276d16f523192b4b5d94c4",
"block_num": 13995827,
"ref_block_prefix": 3375919016
}
获取到"timestamp": "2018-09-12T09:15:35.000"和"ref_block_prefix": 3375919016
4.6 签署交易
-
这笔交易中有三个
action，将上面生成的bin字符串按name填入到data中 -
过期时间我这里加了
20分钟。2018-09-12T09:15:35.000==>2018-09-12T09:35:35.000 -
注意这里钱包服务的端口为
8899
api
http://127.0.0.1:8899/v1/wallet/sign_transaction
params
[{
"ref_block_num": 13995827,
"ref_block_prefix": 3375919016,
"expiration": "2018-09-12T09:35:35.000",
"actions": [{
"account": "eosio",
"name": "newaccount",
"authorization": [{
"actor": "testnetyy111",
"permission": "active"
}],
"data": "1042f03eab99b1ca2084f03eab99b1ca0100000001000341a9e89b10df5fb0b425e294e32c6208fc3c97becd61f111b351274cd30cd92801000000010000000100036b7a2e4feec43f2160927f34a046914d9aba7625a492597a0f888d2aaec225ba01000000"
},
{
"account": "eosio",
"name": "buyram",
"authorization": [{
"actor": "testnetyy111",
"permission": "active"
}],
"data": "1042f03eab99b1ca2084f03eab99b1ca20a107000000000004454f5300000000"
},
{
"account": "eosio",
"name": "delegatebw",
"authorization": [{
"actor": "testnetyy111",
"permission": "active"
}],
"data": "1042f03eab99b1ca2084f03eab99b1ca400d03000000000004454f5300000000400d03000000000004454f530000000000"
}],
"signatures": []
},
["EOS6Z7mUQeFC2cQTT3xMyZh2wsLQoHih1bTMgRhr3dbichprTi7Rc"], "038f4b0fc8ff18a4f0842a8f0564611f6e96e8535901dd45e43ac8691a1c4dca"
]
return
{
"expiration": "2018-09-12T09:35:35",
"ref_block_num": 36659,
"ref_block_prefix": 3375919016,
"max_net_usage_words": 0,
"max_cpu_usage_ms": 0,
"delay_sec": 0,
"context_free_actions": [],
"actions": [
{
"account": "eosio",
"name": "newaccount",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": "1042f03eab99b1ca2084f03eab99b1ca0100000001000341a9e89b10df5fb0b425e294e32c6208fc3c97becd61f111b351274cd30cd92801000000010000000100036b7a2e4feec43f2160927f34a046914d9aba7625a492597a0f888d2aaec225ba01000000"
},
{
"account": "eosio",
"name": "buyram",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": "1042f03eab99b1ca2084f03eab99b1ca20a107000000000004454f5300000000"
},
{
"account": "eosio",
"name": "delegatebw",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": "1042f03eab99b1ca2084f03eab99b1ca400d03000000000004454f5300000000400d03000000000004454f530000000000"
}
],
"transaction_extensions": [],
"signatures": [
"SIG_K1_Kdux2Y4uBQnTHuEChMcgVUSpxPMRZaMKjnFu6PoprBx1Lnx8k2bLP2k31VtK9V1YuCjznAVqVEMMeTixgZyYa3ELMboqYV"
],
"context_free_data": []
}
获取到signatures
4.7 提交交易
api
http://jungle.cryptolions.io:18888/v1/chain/push_transaction
params
{
"compression": "none",
"transaction": {
"expiration": "2018-09-12T09:35:35.000",
"ref_block_num": 13995827,
"ref_block_prefix": 3375919016,
"context_free_actions": [],
"actions": [
{
"account": "eosio",
"name": "newaccount",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": "1042f03eab99b1ca2084f03eab99b1ca0100000001000341a9e89b10df5fb0b425e294e32c6208fc3c97becd61f111b351274cd30cd92801000000010000000100036b7a2e4feec43f2160927f34a046914d9aba7625a492597a0f888d2aaec225ba01000000"
},
{
"account": "eosio",
"name": "buyram",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": "1042f03eab99b1ca2084f03eab99b1ca20a107000000000004454f5300000000"
},
{
"account": "eosio",
"name": "delegatebw",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": "1042f03eab99b1ca2084f03eab99b1ca400d03000000000004454f5300000000400d03000000000004454f530000000000"
}
],
"transaction_extensions": []
},
"signatures": [
"SIG_K1_Kdux2Y4uBQnTHuEChMcgVUSpxPMRZaMKjnFu6PoprBx1Lnx8k2bLP2k31VtK9V1YuCjznAVqVEMMeTixgZyYa3ELMboqYV"
]
}
return
{
"transaction_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"processed": {
"id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"receipt": {
"status": "executed",
"cpu_usage_us": 5966,
"net_usage_words": 43
},
"elapsed": 5966,
"net_usage": 344,
"scheduled": false,
"action_traces": [
{
"receipt": {
"receiver": "eosio",
"act_digest": "3c4d74c9634ac8adb4efe534575de240c6bd0c5571e1569fbb61bdbc24fda1f7",
"global_sequence": 33340943,
"recv_sequence": 15451045,
"auth_sequence": [
[
"testnetyy111",
54
]
],
"code_sequence": 11,
"abi_sequence": 12
},
"act": {
"account": "eosio",
"name": "newaccount",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": {
"creator": "testnetyy111",
"name": "testnetyy222",
"owner": {
"threshold": 1,
"keys": [
{
"key": "EOS7L9pb38iiqvnrsgzPVqxHnxHmxxeX6bCNbGkehh1hCScEc3ya2",
"weight": 1
}
],
"accounts": [],
"waits": []
},
"active": {
"threshold": 1,
"keys": [
{
"key": "EOS7eZtj6yzESob8Y3vjYwBnM25uZ3HnQa922FmcR3MZuozdiRCEj",
"weight": 1
}
],
"accounts": [],
"waits": []
}
},
"hex_data": "1042f03eab99b1ca2084f03eab99b1ca0100000001000341a9e89b10df5fb0b425e294e32c6208fc3c97becd61f111b351274cd30cd92801000000010000000100036b7a2e4feec43f2160927f34a046914d9aba7625a492597a0f888d2aaec225ba01000000"
},
"elapsed": 1112,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": []
},
{
"receipt": {
"receiver": "eosio",
"act_digest": "a7884494c409371fcfa5df12aad8a061906416e687ab6aa4f58fca8be5d88035",
"global_sequence": 33340944,
"recv_sequence": 15451046,
"auth_sequence": [
[
"testnetyy111",
55
]
],
"code_sequence": 11,
"abi_sequence": 12
},
"act": {
"account": "eosio",
"name": "buyram",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": {
"payer": "testnetyy111",
"receiver": "testnetyy222",
"quant": "50.0000 EOS"
},
"hex_data": "1042f03eab99b1ca2084f03eab99b1ca20a107000000000004454f5300000000"
},
"elapsed": 1457,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": [
{
"receipt": {
"receiver": "eosio.token",
"act_digest": "3002817afe2f79146cff845d5a633c20b4481676a9a058414d9e5ce0d301fd8d",
"global_sequence": 33340945,
"recv_sequence": 1726107,
"auth_sequence": [
[
"eosio.ram",
240361
],
[
"testnetyy111",
56
]
],
"code_sequence": 3,
"abi_sequence": 3
},
"act": {
"account": "eosio.token",
"name": "transfer",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
},
{
"actor": "eosio.ram",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"to": "eosio.ram",
"quantity": "49.7500 EOS",
"memo": "buy ram"
},
"hex_data": "1042f03eab99b1ca000090e602ea30555c9707000000000004454f5300000000076275792072616d"
},
"elapsed": 522,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": [
{
"receipt": {
"receiver": "testnetyy111",
"act_digest": "3002817afe2f79146cff845d5a633c20b4481676a9a058414d9e5ce0d301fd8d",
"global_sequence": 33340946,
"recv_sequence": 21,
"auth_sequence": [
[
"eosio.ram",
240362
],
[
"testnetyy111",
57
]
],
"code_sequence": 3,
"abi_sequence": 3
},
"act": {
"account": "eosio.token",
"name": "transfer",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
},
{
"actor": "eosio.ram",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"to": "eosio.ram",
"quantity": "49.7500 EOS",
"memo": "buy ram"
},
"hex_data": "1042f03eab99b1ca000090e602ea30555c9707000000000004454f5300000000076275792072616d"
},
"elapsed": 64,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": []
},
{
"receipt": {
"receiver": "eosio.ram",
"act_digest": "3002817afe2f79146cff845d5a633c20b4481676a9a058414d9e5ce0d301fd8d",
"global_sequence": 33340947,
"recv_sequence": 267887,
"auth_sequence": [
[
"eosio.ram",
240363
],
[
"testnetyy111",
58
]
],
"code_sequence": 3,
"abi_sequence": 3
},
"act": {
"account": "eosio.token",
"name": "transfer",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
},
{
"actor": "eosio.ram",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"to": "eosio.ram",
"quantity": "49.7500 EOS",
"memo": "buy ram"
},
"hex_data": "1042f03eab99b1ca000090e602ea30555c9707000000000004454f5300000000076275792072616d"
},
"elapsed": 7,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": []
}
]
},
{
"receipt": {
"receiver": "eosio.token",
"act_digest": "caa4b0daeab300e365be174604ceb8c971e8981013b936b526110562f73f15d5",
"global_sequence": 33340948,
"recv_sequence": 1726108,
"auth_sequence": [
[
"testnetyy111",
59
]
],
"code_sequence": 3,
"abi_sequence": 3
},
"act": {
"account": "eosio.token",
"name": "transfer",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"to": "eosio.ramfee",
"quantity": "0.2500 EOS",
"memo": "ram fee"
},
"hex_data": "1042f03eab99b1caa0d492e602ea3055c40900000000000004454f53000000000772616d20666565"
},
"elapsed": 365,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": [
{
"receipt": {
"receiver": "testnetyy111",
"act_digest": "caa4b0daeab300e365be174604ceb8c971e8981013b936b526110562f73f15d5",
"global_sequence": 33340949,
"recv_sequence": 22,
"auth_sequence": [
[
"testnetyy111",
60
]
],
"code_sequence": 3,
"abi_sequence": 3
},
"act": {
"account": "eosio.token",
"name": "transfer",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"to": "eosio.ramfee",
"quantity": "0.2500 EOS",
"memo": "ram fee"
},
"hex_data": "1042f03eab99b1caa0d492e602ea3055c40900000000000004454f53000000000772616d20666565"
},
"elapsed": 68,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": []
},
{
"receipt": {
"receiver": "eosio.ramfee",
"act_digest": "caa4b0daeab300e365be174604ceb8c971e8981013b936b526110562f73f15d5",
"global_sequence": 33340950,
"recv_sequence": 267803,
"auth_sequence": [
[
"testnetyy111",
61
]
],
"code_sequence": 3,
"abi_sequence": 3
},
"act": {
"account": "eosio.token",
"name": "transfer",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"to": "eosio.ramfee",
"quantity": "0.2500 EOS",
"memo": "ram fee"
},
"hex_data": "1042f03eab99b1caa0d492e602ea3055c40900000000000004454f53000000000772616d20666565"
},
"elapsed": 10,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": []
}
]
}
]
},
{
"receipt": {
"receiver": "eosio",
"act_digest": "3b1f73c0ca73dce2a8c6bcc3a397071a860ecc9798f3cd688382381648dcee10",
"global_sequence": 33340951,
"recv_sequence": 15451047,
"auth_sequence": [
[
"testnetyy111",
62
]
],
"code_sequence": 11,
"abi_sequence": 12
},
"act": {
"account": "eosio",
"name": "delegatebw",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"receiver": "testnetyy222",
"stake_net_quantity": "20.0000 EOS",
"stake_cpu_quantity": "20.0000 EOS",
"transfer": 0
},
"hex_data": "1042f03eab99b1ca2084f03eab99b1ca400d03000000000004454f5300000000400d03000000000004454f530000000000"
},
"elapsed": 1561,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": [
{
"receipt": {
"receiver": "eosio.token",
"act_digest": "034a15a7b1f83236e705f90e22fe246499a990e3699e1f3d8985fe65f1abaa32",
"global_sequence": 33340952,
"recv_sequence": 1726109,
"auth_sequence": [
[
"testnetyy111",
63
]
],
"code_sequence": 3,
"abi_sequence": 3
},
"act": {
"account": "eosio.token",
"name": "transfer",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"to": "eosio.stake",
"quantity": "40.0000 EOS",
"memo": "stake bandwidth"
},
"hex_data": "1042f03eab99b1ca0014341903ea3055801a06000000000004454f53000000000f7374616b652062616e647769647468"
},
"elapsed": 471,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": [
{
"receipt": {
"receiver": "testnetyy111",
"act_digest": "034a15a7b1f83236e705f90e22fe246499a990e3699e1f3d8985fe65f1abaa32",
"global_sequence": 33340953,
"recv_sequence": 23,
"auth_sequence": [
[
"testnetyy111",
64
]
],
"code_sequence": 3,
"abi_sequence": 3
},
"act": {
"account": "eosio.token",
"name": "transfer",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"to": "eosio.stake",
"quantity": "40.0000 EOS",
"memo": "stake bandwidth"
},
"hex_data": "1042f03eab99b1ca0014341903ea3055801a06000000000004454f53000000000f7374616b652062616e647769647468"
},
"elapsed": 54,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": []
},
{
"receipt": {
"receiver": "eosio.stake",
"act_digest": "034a15a7b1f83236e705f90e22fe246499a990e3699e1f3d8985fe65f1abaa32",
"global_sequence": 33340954,
"recv_sequence": 238454,
"auth_sequence": [
[
"testnetyy111",
65
]
],
"code_sequence": 3,
"abi_sequence": 3
},
"act": {
"account": "eosio.token",
"name": "transfer",
"authorization": [
{
"actor": "testnetyy111",
"permission": "active"
}
],
"data": {
"from": "testnetyy111",
"to": "eosio.stake",
"quantity": "40.0000 EOS",
"memo": "stake bandwidth"
},
"hex_data": "1042f03eab99b1ca0014341903ea3055801a06000000000004454f53000000000f7374616b652062616e647769647468"
},
"elapsed": 8,
"cpu_usage": 0,
"console": "",
"total_cpu_usage": 0,
"trx_id": "19f84ed92b1b5b4987f65b3c581ac5a59c814fca29a106d7154332d23755de60",
"inline_traces": []
}
]
}
]
}
],
"except": null
}
}
4.8 查询新账户状态
api
http://jungle.cryptolions.io:18888/v1/chain/get_account
params
{"account_name":"testnetyy222"}
return
{
"account_name": "testnetyy222",
"head_block_num": 13997774,
"head_block_time": "2018-09-12T09:32:28.500",
"privileged": false,
"last_code_update": "1970-01-01T00:00:00.000",
"created": "2018-09-12T09:29:54.500",
"ram_quota": 822899,
"net_weight": 200000,
"cpu_weight": 200000,
"net_limit": {
"used": 0,
"available": 3835267,
"max": 3835267
},
"cpu_limit": {
"used": 0,
"available": 730289,
"max": 730289
},
"ram_usage": 2996,
"permissions": [
{
"perm_name": "active",
"parent": "owner",
"required_auth": {
"threshold": 1,
"keys": [
{
"key": "EOS7eZtj6yzESob8Y3vjYwBnM25uZ3HnQa922FmcR3MZuozdiRCEj",
"weight": 1
}
],
"accounts": [],
"waits": []
}
},
{
"perm_name": "owner",
"parent": "",
"required_auth": {
"threshold": 1,
"keys": [
{
"key": "EOS7L9pb38iiqvnrsgzPVqxHnxHmxxeX6bCNbGkehh1hCScEc3ya2",
"weight": 1
}
],
"accounts": [],
"waits": []
}
}
],
"total_resources": {
"owner": "testnetyy222",
"net_weight": "20.0000 EOS",
"cpu_weight": "20.0000 EOS",
"ram_bytes": 821499
},
"self_delegated_bandwidth": null,
"refund_request": null,
"voter_info": null
}
使用cleos查询：
yuyangdeMacBook-Pro:cleos yuyang$ cleos -u "http://jungle.cryptolions.io:18888" get account testnetyy222
permissions:
owner 1: 1 EOS7L9pb38iiqvnrsgzPVqxHnxHmxxeX6bCNbGkehh1hCScEc3ya2
active 1: 1 EOS7eZtj6yzESob8Y3vjYwBnM25uZ3HnQa922FmcR3MZuozdiRCEj
memory:
quota: 803.6 KiB used: 2.926 KiB
net bandwidth:
delegated: 20.0000 EOS (total staked delegated to account from others)
used: 0 bytes
available: 3.658 MiB
limit: 3.658 MiB
cpu bandwidth:
delegated: 20.0000 EOS (total staked delegated to account from others)
used: 0 us
available: 730.3 ms
limit: 730.3 ms