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jcc_moac_tool

v0.0.30

Published

jccdex jcc moac tool

Downloads

5

Readme

jcc_moac_tool

npm Build Status npm downloads

jcc_moac_tool is a command tool, which is can be use to transfer, query balance, manipute ERC20, ERC721 by parameters or config file.

jcc_moac_tool 是一个命令行工具,可以快速的通过参数或者配置文件形式操作 MOAC 链,实现转账,查询余额,ERC20,ERC721 等通证操作。

Installation 安装

sudo npm install -g jcc_moac_tool --unsafe-perm=true

wallet and configuration 钱包和配置

在用户的目录下存在.jcc_moac_tool/config.json 文件,类似配置

{
  "server" : "http://localhost:8546",
  "network" : 101,
  "gasPrice" : 20000000000,
  "gasLimit" : 20000
  "wallet" : {"address": "0x1234", "secret": "0x1223"}
}

注意:不能确认在安全情况下,不要在配置文件中使用明文保存密钥,尽量使用 keystore 文件

用户可以指定配置文件路径

jcc_moac_tool --config myconfig.json

normal operation 常规操作

  • 创建钱包
jcc_moac_tool --wallet_create
  • 创建钱包并保存为 keystore 文件
jcc_moac_tool --wallet_create --save_wallet
  • 导入私钥存为 keystore 文件
jcc_moac_tool --import_private_to_keystore
  • 获取余额
jcc_moac_tool --network 99 --balance 0x1111 --server http://localhost:8545
  • 转账
# 从配置 (config.json) 的钱包向目的地址转账
jcc_moac_tool --transfer 0x2222 --amount 0.000001 --network 101
  • 查询区块
jcc_moac_tool --block latest
或者
jcc_moac_tool --block 1234
  • 查询交易
jcc_moac_tool --transaction 0xbb15e089f12c9d4fcd82e47c3d3b56940c9ad6e51a9c7b5dfec4337f5fb4f58e
  • 查询交易收据
jcc_moac_tool --receipt 0xbb15e089f12c9d4fcd82e47c3d3b56940c9ad6e51a9c7b5dfec4337f5fb4f58e
  • 发行合约
jcc_moac_tool --deploy "./MAYAToken.json" --gas_limit 3800000 --gas_limit 800000 --parameters '"parameter1","parameter2"'

// 合约大小会影响gas limit,所以请自己设置合适的gas limit
// 其次是创建合约可能是有参数的,请按照参数顺序在--parameters中设置
  • 任意合约的方法调用

jcc_moac_tool 支持任意合约的调用,一般来说需要以下几个参数

  • 指定 abi 文件,便于解析各种调用签名和参数,可以指定成自己的 abi 文件
  • 对于修改账本的调用,gas 数量需要自己指定,默认是 20000,gasPrice 默认 20G
  • 数量尤其是小数位的推算,可以自己使用 chain3 的函数运算
  • 为支持 ens,增加了 namehash 函数支持

ERC20 的操作

  • 获取基本信息
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --method "name"
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --method "symbol"
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --method "decimals"
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --method "totalSupply"
  • 获取钱包余额
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --method "balanceOf" --parameters '"0xaddress......"'
// 请注意 地址参数分别用单双引号,是为了传递正确的地址
  • ERC20 的转账
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --method "transfer" --parameters '"0xaddress.....",chain3.toSha("23.1")'
// chain3.toSha("23.1") 这个可以利用函数转义方式将ERC20的数量展开,但是ERC20也有不是标准的18位小数的,如果需要自行处理小数位,要书写成下面的样子
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --method "transfer" --parameters '"0xaddress.....",BigNumber(23.1*10**18)'
  • ERC20 的授权转账
// 授权0x5d819874014dfc29ec6d56caacc4e95f2dd33352从指定账户转账额度
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --keystore keystorefile.json --password yourkeystorepassword --gas_limit 50000 --method "approve" --parameters '"0xspender address", chain3.toSha("333")'

// 查询授权数量
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --method "allowance" --parameters '"0xowner address","0xspender address"'

// 授权转账
jcc_moac_tool --abi erc20abi.json --contractAddr "0x2bbe1b5b974aa75369ec72200c9c7da717faa627" --keystore keystorefile.json --password yourkeystorepassword --gas_limit 50000 --gas_price 1000000000 --method "transferFrom" --parameters '"0xowner address","0xdestination address", chain3.toSha("300")'