nodejs 显示进度条插件

• ora 显示loading..
• progress 进度条

progress

var ProgressBar = require("progress");
var bar = new ProgressBar("[ :bar ]", { total: 10 });
var timer = setInterval(function() {
  bar.tick();
  if (bar.complete) {
    console.log("\ncomplete\n");
    clearInterval(timer);
  }
}, 100);

λ node test.js
[ ========== ]
complete

ora

const ora = require("ora");
const spinners = [ora("Loading..."), ora("Loading...")];
spinners[0].start();
setTimeout(() => {
  spinners[0].succeed("Sucess ");
  spinners[1].start();
}, 5000);
setTimeout(() => {
  spinners[1].fail("Fail ");
}, 5000);

λ node test.js
√ Sucess
× Fail