Categorygithub.com/calmw/web3-tools
modulepackage
0.0.4
Repository: https://github.com/calmw/web3-tools.git
Documentation: pkg.go.dev
Overview
Versions
1
Dependencies
1
Dependents
0
Files
4 SLOC

# README

介绍

  • Web3开发辅助工具

安装

  • 如果有go运行环境，将GOPATH下的bin目录加入环境变量

使用

  • 例子：
# 获取函数选择器的值,返回16进制字符串
web3-tools getFnSelector --funcSig "adminSetClaimType(uint256,uint256)"

output:
    函数签名:                     adminSetClaimType(uint256,uint256)
    函数选择器:                   0xba1c6a10
    
# 对字符串进行keccak256加密，返回16进制字符串
web3-tools keccak256FromStringToHex --someStr "some string"
    
# 获取ERC20代币余额
web3-tools erc20Balance --rpc https://lisbon-testnet-rpc.matchtest.co  --token 0x3eE243ff68074502b1D9D65443fa97b99f634570 --wallet 0xD5f92Fd92F8c7f9391513E3019D9441aAf5b2D9E
    
# ERC20代币Approve授权
web3-tools erc20Approve --rpc https://lisbon-testnet-rpc.matchtest.co --chainId 698 --token 0x3eE243ff68074502b1D9D65443fa97b99f634570 --key 0x88efa0c968693a034301450d450c7169b3f608966977a4e3b5b0672cb82c597e --spender 0x7D05883B19cD14c216AD82222c48bCD4eE98914c --amount 10000
    
# 查询ERC20代币Allowance
web3-tools erc20Allowance --rpc https://lisbon-testnet-rpc.matchtest.co  --token 0x3eE243ff68074502b1D9D65443fa97b99f634570 --owner 0x360C815e8C5F130913113801D0c57611Ee95723A  --spender 0x7D05883B19cD14c216AD82222c48bCD4eE98914c
    
# ERC20代币转账
web3-tools erc20Transfer --rpc https://lisbon-testnet-rpc.matchtest.co --chainId 698 --token 0x3eE243ff68074502b1D9D65443fa97b99f634570 --key 0x88efa0c968693a034301450d450c7169b3f608966977a4e3b5b0672cb82c597e --to 0xD5f92Fd92F8c7f9391513E3019D9441aAf5b2D9E --transferAmount 1

# 获取ETH/native coin 余额
web3-tools ethBalance --rpc https://lisbon-testnet-rpc.matchtest.co  --wallet 0xD5f92Fd92F8c7f9391513E3019D9441aAf5b2D9E

# Packages

No description provided by the author
Package cmd Copyright © 2024 [email protected] Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.