摘要: pragma solidity ^0.4.23; contract MultiSign { uint public nonce; uint public threshold; // 满足threshold个签名即可转账 mapping (address => bool) owners; // 共同拥 阅读全文
posted @ 2019-11-19 18:34 人艰不拆_zmc 阅读(623) 评论(0) 推荐(0) 编辑