const fs = require('fs');
const promisify = require('util').promisify;
const readFile = promisify(fs.readFile);
async function run() {
let r1 = await readFile('./1.txt', 'utf8');
let r2 = await readFile('./2.txt', 'utf8');
let r3 = await readFile('./3.txt', 'utf8');
console.log(r1);
console.log(r2);
console.log(r3);
}
run();
标签:node,异步,fs,const,log,promisify,readFile,txt,node40 From: https://www.cnblogs.com/yao-655442/p/16651447.html