📜  javascript 同步等待 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:02:23.410000             🧑  作者: Mango

代码示例2
function delay(n) {  
  n = n || 2000;
  return new Promise(done => {
    setTimeout(() => {
      done();
    }, n);
  });
}