EOSIO：EOSIO最新版1.4.0创建测试账户

妖狐艹你老母 2022-05-15 14:44 260阅读 0赞

# EOSIO最新版1.4.0创建测试账户 #

## 前言 ##

这节根据官方教程创建测试账户呗

## 什么是账户？ ##

帐户是授权的集合，存储在区块链中，用于识别发送方/接收方。它具有灵活的授权结构，根据权限配置的不同，它可以由个人或一组个人拥有。帐户需要向区块链发送或接收有效的事务。

本系列教程使用两个“用户”帐户bob和alice，以及配置的默认eosio帐户。在本系列教程中，还为各种合同做了额外的说明。

## 1.创建测试账户 ##

在这些教程中，使用了bob和alice。使用cleos创建两个帐户。

创建账户 使用公钥哟。

laymond@laymond:~$ cleos create account eosio bob EOS6zYAdHChHVsakBYhPQwsagF5GvJ6ncbdSBKNYDJ1mc4P1ShTye
    Failed to connect to nodeos at http://127.0.0.1:8888/; is nodeos running?
    laymond@laymond:~$

当然创建账户前需要启动本地结点。修改nodeos对应配置文件

主要配置为

http-server-address = 127.0.0.1:8888
    enable-stale-production = true
    producer-name = eosio
    
    plugin = eosio::producer_plugin
    plugin = eosio::wallet_api_plugin //这个貌似可以不用配置了
    plugin = eosio::chain_api_plugin
    plugin = eosio::http_plugin

启动结点

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

再次创建用户，刚开始报3080004错误，然后到到处百度，没找到原因，然后再次执行就好了！

laymond@laymond:~$ cleos create account eosio bob EOS6zYAdHChHVsakBYhPQwsagF5GvJ6ncbdSBKNYDJ1mc4P1ShTye
    Error 3120003: Locked wallet
    Ensure that your wallet is unlocked before using it!
    laymond@laymond:~$ cleos wallet unlock -n wallet_laymond
    password: Unlocked: wallet_laymond
    laymond@laymond:~$ cleos create account eosio bob EOS6zYAdHChHVsakBYhPQwsagF5GvJ6ncbdSBKNYDJ1mc4P1ShTye
    Error 3080004: Transaction exceeded the current CPU usage limit imposed on the transaction
    laymond@laymond:~$
    laymond@laymond:~$ cleos create account eosio bob EOS6zYAdHChHVsakBYhPQwsagF5GvJ6ncbdSBKNYDJ1mc4P                                       1ShTye
    executed transaction: 43f5103f362fc5c86ad8b72765b5fb682f1d7f2a4f9219e4d31b8f590eb8529d  200 bytes                                         280 us
    #         eosio <= eosio::newaccount            {"creator":"eosio","name":"bob","owner":{"thresho                                       ld":1,"keys":[{"key":"EOS6zYAdHChHVsakBYhPQwsagF5Gv...
    warning: transaction executed locally, but may not be confirmed by the network yet         ]
    laymond@laymond:~$ cleos create account eosio alice EOS6zYAdHChHVsakBYhPQwsagF5GvJ6ncbdSBKNYDJ1mc4P1ShTye
    executed transaction: 325dbb2f4a52c0b876909c5e749c795ad4f6dd5c2049ca93927f4e22259f755e  200 bytes  383 us
    #         eosio <= eosio::newaccount            {"creator":"eosio","name":"alice","owner":{"threshold":1,"keys":[{"key":"EOS6zYAdHChHVsakBYhPQwsagF5...
    warning: transaction executed locally, but may not be confirmed by the network yet         ]
    laymond@laymond:~$

EOSIO有一个独特的授权结构，为您的帐户增加了安全性。通过使用与活动权限关联的密钥，您可以保持所有者密钥为冷，从而最小化帐户的暴露。这样，如果你的活动密钥被破坏了，你可以用你的所有者密钥重新控制你的帐户

## 检查 ##

如果在创建帐户时出错，请确认您的钱包已解锁。

你的解锁的钱包 后面有个\*

laymond@laymond:~$ cleos wallet list
    Wallets:
    [
      "default",
      "wallet_laymond *"
    ]
    laymond@laymond:~$