【Hardhat 验证Solidity】

使用Hardhat插件验证

• 官网参考
• 安装@nomicfoundation/hardhat-verify插件

yarn add --dev @nomicfoundation/hardhat-verify

• 获取BSC API KEY，在官网注册登录获取API KEY，官网
• 在hardhat.config.js配置

require("@nomicfoundation/hardhat-verify");

module.exports = {
   
   
  defaultNetwork: "hardhat",
  networks: {
   
   
    bsctest: {
   
   
      url: BSCTEST_RPC_URL,
      accounts: [PRIVATE_KEY],
      gasPrice: 1500000000,
      chainId: 97
    }
  },
  solidity: "0.8.19",
  etherscan: {
   
   
    apiKey: BSCSCAN_API_KEY
  }
};

• 配置好后，执行yarn hardhat验证是否有出现verify命令

yarn hardhat

AVAILABLE TASKS:
...
verify                Verifies a contract on Etherscan

• SimpleStorage.sol

// I'm a comment!
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.7;

// pragma solidity ^0.8.0;
// pragma solidity >=0.8.0 <0.9.0;

contract SimpleStorage {
   
   
    uint256 favoriteNumber;

    struct People {
   
   
        uint256 favoriteNumber;
        string name;
    }
    // uint256[] public anArray;
    People[] public people;

    m