MetaMask文档
获取账户信息
async function getAccount() {
// 授权获取账户
const accounts = await ethereum.request({ method: 'eth_requestAccounts' });
const myAccount = accounts[0];
console.log(myAccount,1);
// 返回指定地址账户的余额
const balance = await ethereum.request({ method: 'eth_getBalance',params:[myAccount,"latest"],"id":1});
console.log(balance,2);
}