javascript - 如何将变量传递给 Promise 链中调用的另一个文件中的异步函数

Question

如何将变量传递给 promise 中另一个文件中的异步函数？

// file1.js

const thisFunc = require('./file2');
const foo = "bar";

const newPromise = new Promise((resolve, reject) => {
   thisFunc
       .asyncFunction() // <-- I want to pass foo here
       .then(...)
}

// file2.js

const asyncFunction = async () => {
 console.log(foo); // <-- and do stuff with foo here
}

module.exports.asyncFunction = asyncFunction

Answer 1

像传递任何其他变量一样传递变量 - 异步事件不会阻止您这样做:

thisFunc
    .asyncFunction(foo)
    .then(...)

然后在asyncFunction中添加一个参数:

const asyncFunction = async foo => {...};