区块链中文技术社区 - 使用web3.js监听以太坊智能合约event 的评论
type: channel
link: https://www.bcskill.com/index.php/archives/1022.html
description: var Web3 = require("web3")var web3;if (typeof web3 !== 'undefined') { web3 = new Web3(web3.cur...