Figlet 在应该更早执行的代码之后执行
我有一些 CLI 的基本代码：
#!/usr/bin/env node
import chalk from "chalk"
import inquirer from "inquirer"
import gradient from "gradient-string"
import figlet from "figlet"
import { createSpinner } from "nanospinner"
const sleep = (ms = 2000) => new Promise((r) => setTimeout(r, ms))
async function intro() {
await figlet("Inkwell CLI", (err, data) => {
console.log(gradient.mind.multiline(data))
})
}
await intro().then(() => {
console.log("XD")
})
当我执行此代码时，我得到： (https:// i.sstatic.net/6DPsL.png) 如何解决这个问题？
在执行其余代码之前，我尝试先console.logFiglet。
I have some basic code for CLI:
#!/usr/bin/env node
import chalk from "chalk"
import inquirer from "inquirer"
import gradient from "gradient-string"
import figlet from "figlet"
import { createSpinner } from "nanospinner"
const sleep = (ms = 2000) => new Promise((r) => setTimeout(r, ms))
async function intro() {
await figlet("Inkwell CLI", (err, data) => {
console.log(gradient.mind.multiline(data))
})
}
await intro().then(() => {
console.log("XD")
})
and when I'm executing this i get that: (https://i.sstatic.net/6DPsL.png)
How to fix this?
I tried to console.log figlet earlier than doing rest of my code.
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这是因为 Figlet 是在内部异步执行的。所以你必须等待一段时间figlet完成。 sleep() 应该有助于实现这一目标。因此，您可以调用 sleep() 作为 intro() 的最后一行。您可能需要通过反复试验来调整等待时间。
您还可以利用 AbortController 来发出确切何时从睡眠状态中断的信号。
This is because figlet is executed async internally. So you have to wait for sometime for figlet to be completed. sleep() should help achieve this. So you could invoke sleep() as the last line of your intro(). You might have to adjust the waiting time by trial and error.
You could also leverage AbortController to signal when exactly to break from sleep.