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javascript - 异步函数和 Readline 使用

转载 作者:搜寻专家 更新时间:2023-11-01 00:48:43 25 4
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<分区>

我想同时使用异步函数和readline。在我写入 readline 上的输入后,我想转到第二个 thried (.then)。但它不会等我写信。我想在控制台上看到 phoneCode,但我得到了 beforeCode

let phoneCode = "beforeCode";
const asenkronFonksiyon = () => {
return new Promise((resolve, reject) => {
resolve();
});
};

asenkronFonksiyon()
.then(data => {
return data;
})
.then(data => {
readline.question(`What's code?`, code => {
console.log(`Hi ${data}!`);
phoneCode = code;
readline.close();
});
return phoneCode;
})
.then(data => {
console.log("phoneCode" + phoneCode);
});

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