web3.js连接metamask钱包示例代码
代码语言:html
所属分类:其他
代码描述:web3.js连接metamask钱包示例代码
代码标签: web3.js 连接 metamask 钱包 示例 代码
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html> <html lang="en" > <head> <meta charset="UTF-8"> <style> body{ background-color: #222; } </style> </head> <body > <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/web3.min.js"></script> <script> window.addEventListener("load", function () { // Checking if Web3 has been injected by the browser (Mist/MetaMask) if (typeof web3 !== "undefined") { // Use Mist/MetaMask's provider window.web3 = new Web3(web3.currentProvider); } else { console.log("No web3? You should consider trying MetaMask!"); // fallback - use your fallb.........完整代码请登录后点击上方下载按钮下载查看
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