账号配置

创建完之后默认钱包default已经是unlock，如果是锁定状态使用unlock命令解锁。

配置钱包

eos@mybc:~$ cleos wallet create
"/opt/eosio/bin/keosd" launched
Creating wallet: default
Save password to use in the future to unlock this wallet.
Without password imported keys will not be retrievable.
"PW5KHNypEkswDYuTkir28fbfTeFjmLHpgFEww3NWx5CVUVmazwJUL"
eos@mybc:~$ echo PW5KHNypEkswDYuTkir28fbfTeFjmLHpgFEww3NWx5CVUVmazwJUL >p.txt
eos@mybc:~$ cleos wallet unlock --password PW5KHNypEkswDYuTkir28fbfTeFjmLHpgFEww3NWx5CVUVmazwJUL
Error 3120007: Already unlocked
eos@mybc:~$ cleos wallet import 5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3
imported private key for: EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
eos@mybc:~$

非常重要，需要import默认 eosio的私钥，否则创建用户以及导入合约时会报以下错误（只是本地测试环境）

Error 3090003: provided keys, permissions, and delays do not satisfy declared authorizations
Ensure that you have the related private keys inside your wallet and your wallet is unlocked.

附测试网络的eosio的默认key, eosio账号是这个节点的Producer ID, 公私钥都配置在/opt/eosio/data/config.ini中

eosio public key: EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
eosio private key: 5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3

配置账号

eos@mybc:~$ cleos create key
Private key: 5J3iFb6j1uJBw643jEvzqN2Mmcday7ctTtVpWwiEFoMYSxhWqCv
Public key: EOS6CnvYoPQVHwxFhbfjQrJxqzH4pdbCcgKidQdn3xZa4DEwsR4Tq
eos@mybc:~$ cleos create key
Private key: 5KcWzrq7VufNm6RjzeaeN3y8FaqhwYKT1ZhmNxUHsjFsk6pC69U
Public key: EOS6ArbyaJMU4DbrkUjkpgqDiVeWFPWCyL18YRXAJv9jZV6xzGA2Z
eos@mybc:~$ cleos wallet import 5J3iFb6j1uJBw643jEvzqN2Mmcday7ctTtVpWwiEFoMYSxhWqCv
imported private key for: EOS6CnvYoPQVHwxFhbfjQrJxqzH4pdbCcgKidQdn3xZa4DEwsR4Tq
eos@mybc:~$ cleos wallet import 5KcWzrq7VufNm6RjzeaeN3y8FaqhwYKT1ZhmNxUHsjFsk6pC69U
imported private key for: EOS6ArbyaJMU4DbrkUjkpgqDiVeWFPWCyL18YRXAJv9jZV6xzGA2Z
eos@mybc:~$ 
eos@mybc:~$ cleos create account eosio user EOS6CnvYoPQVHwxFhbfjQrJxqzH4pdbCcgKidQdn3xZa4DEwsR4Tq EOS6ArbyaJMU4DbrkUjkpgqDiVeWFPWCyL18YRXAJv9jZV6xzGA2Z
executed transaction: 51d8256e103ad4b38d55e54dc477cbf6935e41ff7d54dd9bf6f3116a69ce8ac1  200 bytes  243 us
#         eosio <= eosio::newaccount            {"creator":"eosio","name":"user","owner":{"threshold":1,"keys":[{"key":"EOS6CnvYoPQVHwxFhbfjQrJxqzH4...
warning: transaction executed locally, but may not be confirmed by the network yet
eos@mybc:~$ 
eos@mybc:~$ cleos create account eosio tester EOS6CnvYoPQVHwxFhbfjQrJxqzH4pdbCcgKidQdn3xZa4DEwsR4Tq EOS6ArbyaJMU4DbrkUjkpgqDiVeWFPWCyL18YRXAJv9jZV6xzGA2Z
executed transaction: e739b3331adbbaeeb6ff07accb7cebf67f96eca5917e89a38674bf328fcc1b30  200 bytes  275 us
#         eosio <= eosio::newaccount            {"creator":"eosio","name":"tester","owner":{"threshold":1,"keys":[{"key":"EOS6CnvYoPQVHwxFhbfjQrJxqz...
warning: transaction executed locally, but may not be confirmed by the network yet
eos@mybc:~$ cleos get accounts EOS6CnvYoPQVHwxFhbfjQrJxqzH4pdbCcgKidQdn3xZa4DEwsR4Tq
{
  "account_names": [
    "tester",
    "user"
  ]
}
eos@mybc:~$

通过cleos get accounts即可看到刚配置的账号列表。

发币

环境以及账号配置妥当之后，就开始部署合约了

首先创建个账号用于部署合约

eos@mybc:~$ cleos create account eosio eosio.token EOS6CnvYoPQVHwxFhbfjQrJxqzH4pdbCcgKidQdn3xZa4DEwsR4Tq EOS6ArbyaJMU4DbrkUjkpgqDiVeWFPWCyL18YRXAJv9jZV6xzGA2Z
executed transaction: 3305b604d2edf05a7f0090f874cb8fd5fc0abadab3d6ca5c9fd4a6bcccad265c  200 bytes  248 us
#         eosio <= eosio::newaccount            {"creator":"eosio","name":"eosio.token","owner":{"threshold":1,"keys":[{"key":"EOS6CnvYoPQVHwxFhbfjQ...
warning: transaction executed locally, but may not be confirmed by the network yet

部署合约

智能合约源代码在eos/contracts/eosio.token，是需要编译之后才能部署的，如果使用Docker hub的方式的话是没有合约编译的环境的，如果想尝试自己编译的可以使用eos-dev的镜像。这里我有编译好的合约复制到当前contracts目录, 也可直接使用前一章提到的/opt/eosio/data/contracts目录

eos@mybc:~$ cleos set contract eosio.token contracts/eosio.token -p eosio.token
Reading WAST/WASM from contracts/eosio.token/eosio.token.wasm...
Using already assembled WASM...
Publishing contract...
executed transaction: 3436ea1df1e2a9620b9697c3b2d9cd5e90acd3a4cdd54ff89cfc8c1fb9b33556  8104 bytes  1075 us
#         eosio <= eosio::setcode               {"account":"eosio.token","vmtype":0,"vmversion":0,"code":"0061736d01000000017e1560037f7e7f0060057f7e...
#         eosio <= eosio::setabi                {"account":"eosio.token","abi":"0e656f73696f3a3a6162692f312e30010c6163636f756e745f6e616d65046e616d65...
warning: transaction executed locally, but may not be confirmed by the network yet

创建代币

创建一个名为SYS，总量1000000000的代币

eos@mybc:~$ cleos push action eosio.token create '[ "eosio", "1000000000.0000 SYS"]' -p eosio.token
executed transaction: 962c1cf2f54c7d35be8b0e5f6d8f4fc8c8105c333ea6382db14bae335209e9a7  120 bytes  359 us
#   eosio.token <= eosio.token::create          {"issuer":"eosio","maximum_supply":"1000000000.0000 SYS"}
warning: transaction executed locally, but may not be confirmed by the network yet

给user发行100代币

可以使用命令

cleos push action eosio.token issue '[ "user", "100.0000 SYS", "this is a test" ]' -p eosio

这里使用如下命令给用户user发行Token

eos@mybc:~$ cleos push action eosio.token issue '["user", "100.0000 SYS", "memo"]' -p eosio -d -j
{
  "expiration": "2018-06-19T09:08:58",
  "ref_block_num": 17016,
  "ref_block_prefix": 1044514165,
  "max_net_usage_words": 0,
  "max_cpu_usage_ms": 0,
  "delay_sec": 0,
  "context_free_actions": [],
  "actions": [{
      "account": "eosio.token",
      "name": "issue",
      "authorization": [{
          "actor": "eosio",
          "permission": "active"
        }
      ],
      "data": "00000000007015d640420f00000000000453595300000000046d656d6f"
    }
  ],
  "transaction_extensions": [],
  "signatures": [
    "SIG_K1_KaZbC8cL9s15Vx7LBD4TJy7T1fuHExcbFE8N5EZnxY1x8YqVpJbkgBSm1E7KEEmHQP6nuS6awGVPCr8Kt5uXPee8u7cX4B"
  ],
  "context_free_data": []
}

user用户转账给tester用户25个代币

eos@mybc:~$ cleos push action eosio.token transfer '[ "user", "tester", "25.0000 SYS", "m" ]' -p user
executed transaction: ef457476720be62ad5b326ac597ec0a1c819f3930e6c278b28900c4c7aaa46b3  128 bytes  483 us
#   eosio.token <= eosio.token::transfer        {"from":"user","to":"tester","quantity":"25.0000 SYS","memo":"m"}
#          user <= eosio.token::transfer        {"from":"user","to":"tester","quantity":"25.0000 SYS","memo":"m"}
#        tester <= eosio.token::transfer        {"from":"user","to":"tester","quantity":"25.0000 SYS","memo":"m"}
warning: transaction executed locally, but may not be confirmed by the network yet
eos@mybc:~$

查询账户下的资产

tester账户下有25个代币

eos@mybc:~$ cleos get account user
permissions: 
     owner     1:    1 EOS6CnvYoPQVHwxFhbfjQrJxqzH4pdbCcgKidQdn3xZa4DEwsR4Tq
        active     1:    1 EOS6ArbyaJMU4DbrkUjkpgqDiVeWFPWCyL18YRXAJv9jZV6xzGA2Z
memory: 
     quota:       unlimited  used:      3.02 KiB  

net bandwidth: 
     used:               unlimited
     available:          unlimited
     limit:              unlimited

cpu bandwidth:
     used:               unlimited
     available:          unlimited
     limit:              unlimited

SYS balances: 
     liquid:           75.0000 SYS
     staked:            0.0000 SYS
     unstaking:         0.0000 SYS
     total:            75.0000 SYS


eos@mybc:~$ cleos get account tester
permissions: 
     owner     1:    1 EOS6CnvYoPQVHwxFhbfjQrJxqzH4pdbCcgKidQdn3xZa4DEwsR4Tq
        active     1:    1 EOS6ArbyaJMU4DbrkUjkpgqDiVeWFPWCyL18YRXAJv9jZV6xzGA2Z
memory: 
     quota:       unlimited  used:      2.66 KiB  

net bandwidth: 
     used:               unlimited
     available:          unlimited
     limit:              unlimited

cpu bandwidth:
     used:               unlimited
     available:          unlimited
     limit:              unlimited

SYS balances: 
     liquid:           25.0000 SYS
     staked:            0.0000 SYS
     unstaking:         0.0000 SYS
     total:            25.0000 SYS


eos@mybc:~$

至此通过智能合约创建／发行Token／转账已经完成。

EOS初探(2) - 发行Token