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inquirer
.prompt([
    { type:'list',
    message: "Select an option",
    name: 'walletOptions',
    choices: [
        'Wallet',
        'Normal Transaction',
        'Arbitrage'
    ]}
])
.then(({walletOptions}) => {
    
    if (walletOptions === 'Wallet') {
        //let them view and edit wallet
        inquirer
            .prompt([
                { type:'list',
                message: "Select an account",
                name: 'accountOptions',
                choices: [
                    '1',
                    '2',
                    '3',
                    '<<< Quit'
                ]}
            ])
            .then(({accountOptions}) => {
                if (accountOptions === '1') {
                    //display account info for one
                    var walletOne = wallet[1]
                    console.log(walletOne);
                } else if (accountOptions === '2') {
                    //display account info for two
                    var walletTwo = wallet[2]
                    console.log(walletTwo);
                } else if (accountOptions === '3') {
                    //display account info for three
                    var walletThree = wallet[3]
                    console.log(walletThree);
                } else {
                    return ;
                }
        
            })
    
    } else if (walletOptions === 'Normal Transaction') {
        //continue with mainswap.js
        var normalTx = require("./mainswap");
        mainswap.deploy()
        
    } else {
        //continue with ...
    }
});

除了使用一堆 if 之外,有没有一种方法可以为不同的选择显示不同的选项,而不必像我一样直接为每个选项指定?我认为有 .when 选项,但我不确定在这种情况下如何使用它。我试图让他们选择钱包选项,然后让他们查看他们选择的钱包。此外,当用户选择 <<< 退出键时,我似乎无法弄清楚如何将用户发送回菜单的开头,因此任何输入如何做到这一点都会很好

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0 回答 0