是否可以使用web3js获取电子钱包的私钥?
我想用ethererum密钥加密数据?
发布于 2018-09-14 13:45:41
是的,如果你有密码。
下面是一个NodeJS脚本(称为RecoverPrivateKey.js):
let fs = require("fs");
let keythereum = require("keythereum");
let address = process.argv[2];
let datadir = process.argv[3];
let pw_file = process.argv[4];
let keyObject = keythereum.importFromFile(address, datadir);
let privateKey = keythereum.recover(fs.readFileSync(pw_file).toString(), keyObject);
console.log("0x" + privateKey.toString("hex"));用法示例(来自命令行):
node ./RecoverPrivateKey.js 01234567-89ab-cdef-0123-456789abcdef ./ ./password.txthttps://ethereum.stackexchange.com/questions/58752
复制相似问题