EOS搭建网络

作者: 不要人夸颜色好 | 来源:发表于2018-06-15 18:24 被阅读55次

2. EOS 测试网络搭建指南
0. 各类区块链测试网络搭建指南
EOS搭建网络
2019-11-12
EOS智能合约开发(四)：智能合约部署及调试(附编程示例)
EOS开发入门
EOS开发入门体验
(EOS开发教程二)在EOS 3.0上创建、查看、锁定、解锁钱
EOSIO 转帐详解
EOS智能合约开发(三)：EOS创建和管理账号

安装本地环境

下载代码

下载最新代码，master 分支即可,--recursive 会把submodule 也一起下载下来

git clone https://github.com/EOSIO/eos --recursive

编译安装

切换到eos 目录，执行 eosio_build.sh 脚本

cd eos
./eosio_build.sh

最后出现 EOSIO 几个超大的字母就是OK 了。

验证安装是否成功

Linux:

~/opt/mongodb/bin/mongod -f ~/opt/mongodb/mongod.conf &

MacOS:

/usr/local/bin/mongod -f /usr/local/etc/mongod.conf &

cd build
make test

这个过程需要等一段时间。

安装可执行文件

cd build
sudo make install

这个会把一些可执行文件比如nodeos，cleos 拷贝到 /usr/local 目录下，这个目录在当前的PATH中，所以执行命令起来会比较方便。

结构

nodeos：区块链服务器节点生成组建
cleos：和区块链交互的接口命令
keosd： EOS 钱包

`nodeos`

启动单个节点

nodeos 是区块链服务器节点生成组建。

启动单个区块链服务器节点：

nodeos -e -p eosio --plugin eosio::chain_api_plugin --plugin eosio::history_api_plugin

-p 是这个节点的名称
--plugin 是启动节点时，需要一起使用到的插件服务

nodeos 成功运行的话，应该有如下log,即已经开始出块了，signed by eosio [trxs: 0, lib: 0, confirmed: 0] 表示块里还没有交易。Ctrl-C 可以停止进程。

2243857ms thread-0   http_plugin.cpp:342           add_handler          ] add api url: /v1/history/get_transaction
2243857ms thread-0   net_plugin.cpp:2903           plugin_startup       ] starting listener, max clients is 25
2244008ms thread-0   producer_plugin.cpp:942       produce_block        ] Produced block 000000029ff16f71... #2 @ 2018-06-13T08:37:24.000 signed by eosio [trxs: 0, lib: 0, confirmed: 0]
2244506ms thread-0   producer_plugin.cpp:942       produce_block        ] Produced block 00000003c5c6b8f4... #3 @ 2018-06-13T08:37:24.500 signed by eosio [trxs: 0, lib: 2, confirmed: 0]

高级设置

如果你觉得启动 nodeos 的时候，参数太多，记不清。可以将参数填到配置文件config.ini中。

config.ini 文件不是一开始就有的，当第一次启动nodeos 时，如果没有找到 config.ini，就会为它创建一个默认的，文件位置如下

Mac OS: ~/Library/Application Support/eosio/nodeos/config/config.ini
Linux: ~/.local/share/eosio/nodeos/config/config.ini

在 config.ini 中添加如下配置:

enable-stale-production = true
# Enable block production with the testnet producers
producer-name = eosio 
# Load the block producer plugin, so you can produce blocks
plugin = eosio::producer_plugin
# Wallet plugin
plugin = eosio::wallet_api_plugin
# As well as API and HTTP plugins
plugin = eosio::chain_api_plugin
plugin = eosio::http_plugin
# This will be used by the validation step below, to view account history
plugin = eosio::history_api_plugin

注意：注释掉config.ini内先前的配置enable-stale-production = false

再次启动只需输入 nodeos 就👌了。

区块链的数据存放路径如下

Mac OS: ~/Library/Application Support/eosio/nodeos/data
Linux: ~/.local/share/eosio/nodeos/data

如果重启nodeos 失败，可以删除之前的data数据.

`cleos(client-eos)`

前面的nodeos会在8888端口开启一个http服务。
cleos 是一个客户端命令行工具，内部其实是封装从终端传进去的参数，然后发送请求给 nodeos,拿到返回值后，经过处理再输出到终端。

查看节点的状态

cleos get info
或者
cleos -u http://localhost:8888 get info

{
  "server_version": "07a67985",
  "chain_id": "706a7ddd808de9fc2b8879904f3b392256c83104c1d544b38302cc07d9fca477",
  "head_block_num": 8, // 节点区块数量
  "last_irreversible_block_num": 7,
  "last_irreversible_block_id": "00000007e45264c9bc7d24d5c655b20336a6ea4d8fa0adfbaf0120a3874a373f",
  "head_block_id": "0000000890033e629074ecc2c492e2ff483adb46ad942cc0e81dacd7901c9593",
  "head_block_time": "2018-06-13T08:37:27",
  "head_block_producer": "eosio", // 生产者节点名称
  "virtual_block_cpu_limit": 201403,
  "virtual_block_net_limit": 1055940,
  "block_cpu_limit": 199900,
  "block_net_limit": 1048576
}

创建钱包

//创建默认钱包
cleos wallet create 
//创建 jack 的钱包
cleos wallet create -n jack

要保存一下钱包的密码，如下：PW5JR33BmijnjWC8Ye8qDoJG7zUdrjk6GZMAjsEuVbG78oDQUFyKz

Creating wallet: jack
Save password to use in the future to unlock this wallet.
Without password imported keys will not be retrievable.
"PW5JR33BmijnjWC8Ye8qDoJG7zUdrjk6GZMAjsEuVbG78oDQUFyKz"

创建`key`

➜  eos git:(master) ✗cleos create key
Private key: 5KiHiPpgUQmb3RdiV8FqV78xyXkZ4A7oKPfG2aJY9DTxHjXrbcV
Public key: EOS6kQMgyLcR1Y326VtiGBEqbnvH5i3B2wAATcoQ6qqsYQ2KGGCh9

将密钥导入钱包

➜  eos git:(master) ✗ cleos wallet import -n jack 5KiHiPpgUQmb3RdiV8FqV78xyXkZ4A7oKPfG2aJY9DTxHjXrbcV
imported private key for: EOS6kQMgyLcR1Y326VtiGBEqbnvH5i3B2wAATcoQ6qqsYQ2KGGCh9

显示所有的密钥

会显示所有没有被锁上的钱包的密钥

➜  eos git:(master) ✗ cleos wallet keys
[[
    "EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV",
    "5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3"
  ],[
    "EOS6kQMgyLcR1Y326VtiGBEqbnvH5i3B2wAATcoQ6qqsYQ2KGGCh9",
    "5KiHiPpgUQmb3RdiV8FqV78xyXkZ4A7oKPfG2aJY9DTxHjXrbcV"
  ]
]

查看钱包列表

➜  eos git:(master) ✗ cleos wallet list
Wallets:
[
  "default",
  "jack *"
]

目前有default钱包和jack钱包， jack后面的* 代表这个钱包可用（没有被锁）。

创建用户

创建用户 jack.token

➜  eos git:(master) ✗ cleos create account eosio jack.token \
EOS6kQMgyLcR1Y326VtiGBEqbnvH5i3B2wAATcoQ6qqsYQ2KGGCh9 \
EOS6kQMgyLcR1Y326VtiGBEqbnvH5i3B2wAATcoQ6qqsYQ2KGGCh9

executed transaction: 008185163cfa269f55c8f080aa4281b5b2e192ba0569caa8a41a7aca983d0d4a  200 bytes  128584 us
#         eosio <= eosio::newaccount            {"creator":"eosio","name":"jack.token","owner":{"threshold":1,"keys":[{"key":"EOS6kQMgyLcR1Y326VtiGB...
3564487ms thread-0   main.cpp:381                  print_result  warning: transaction executed locally, but may not be confirmed by the network yet

参数说明
cleos create account [creator] [accountname] [OwnerKey] [ActiveKey]

加载bios合约

cleos set contract eosio build/contracts/eosio.bios -p eosio

Reading WAST/WASM from build/contracts/eosio.bios/eosio.bios.wasm...
Using already assembled WASM...
Publishing contract...
executed transaction: 27065fadf93030fd6289da8f6f86824b7188e8f7ca3cb947e48fafa19bcef1fb  3720 bytes  4449 us
#         eosio <= eosio::setcode               {"account":"eosio","vmtype":0,"vmversion":0,"code":"0061736d0100000001621260037f7e7f0060057f7e7e7e7e...
#         eosio <= eosio::setabi                {"account":"eosio","abi":"0e656f73696f3a3a6162692f312e30050c6163636f756e745f6e616d65046e616d650f7065...
warning: transaction executed locally, but may not be confirmed by the network yet

给`account`设置`contract`

为账户 jack.token 设置 eosio.token 合约

cleos set contract jack.token build/contracts/eosio.token -p jack.token

Reading WAST/WASM from build/contracts/eosio.token/eosio.token.wasm...
Using already assembled WASM...
Publishing contract...
executed transaction: 3ef8e558d936a7828dfa069323ec29c52031da6af46114f53e777435e15aa1b6  8104 bytes  21033 us
#         eosio <= eosio::setcode               {"account":"jack.token","vmtype":0,"vmversion":0,"code":"0061736d01000000017e1560037f7e7f0060057f7e7...
#         eosio <= eosio::setabi                {"account":"jack.token","abi":"0e656f73696f3a3a6162692f312e30010c6163636f756e745f6e616d65046e616d650...
warning: transaction executed locally, but may not be confirmed by the network yet

查看账户的合约

cleos get code jack.token

code hash: 641f336aa1d08526201599c3c0ddb7a646e5ac8f9fd2493f56414d0422a0f957

只要hash 值不为 0，就是已经有合约了。

创建代币

cleos push action jack.token create '["eosio","1000000000.0000 EOS",0,0,0]' -p jack.token

executed transaction: b29f5769319dc3b854acec8a7617fd87a15e180fdb3193f13ac03cd82a702e8f  120 bytes  1363 us
#    jack.token <= jack.token::create           {"issuer":"eosio","maximum_supply":"1000000000.0000 EOS"}

-p jack 代表以jack的身份执行的，因为这个合约的所有者是jack。

给eosio 发币

cleos push action jack.token issue '["eosio","1000000000.0000 EOS","issue"]' -p eosio

给eosio发了1000000000.0000 个 EOS

转账

cleos push action jack.token transfer '["eosio", "jack.token","50000.0000 EOS","trans"]' -p eosio

executed transaction: 5909733736cf6f55990ee59b3187253e55eaa9a9e5d248ffc7e3c206f6a2accc  136 bytes  2650 us
#    jack.token <= jack.token::transfer         {"from":"eosio","to":"jack.token","quantity":"50000.0000 EOS","memo":"trans"}
#         eosio <= jack.token::transfer         {"from":"eosio","to":"jack.token","quantity":"50000.0000 EOS","memo":"trans"}

从eosio转50000个EOS给jack.token帐户

查看余额

cleos get currency balance jack.token eosio
999950000.0000 EOS

cleos get currency balance jack.token jack.token
50000.0000 EOS

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EOS搭建网络

安装本地环境

下载代码

编译安装

验证安装是否成功

安装可执行文件

结构

nodeos

启动单个节点

高级设置

cleos(client-eos)

查看节点的状态

创建钱包

创建key

将密钥导入钱包

显示所有的密钥

查看钱包列表

创建用户

加载bios合约

给account设置contract

查看账户的合约

创建代币

给eosio 发币

转账

查看余额

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`nodeos`

`cleos(client-eos)`

创建`key`

给`account`设置`contract`