1.创建助记词
const {ethers} = require("ethers");
let wallet = ethers.Wallet.createRandom();
let mnemonic= wallet.mnemonic; console.log(mnemonic)
mnemonic.phrase
2.地址和私钥导出
// ETH: 获取地址和私钥
wallet.privateKey
wallet.address
3.导入助记词
//导入助记词
let m="助记词"
let walletImport= ethers.HDNodeWallet.fromMnemonic(ethers.Mnemonic.fromPhrase(m),"m/44'/60'/0'/0/0")
//ETH 生成地址
walletImport.address
walletImport.privateKey