event Loop

你的美，让我痴迷

于 2023-12-09 03:05:37 发布

阅读量112

点赞数

文章标签： javascript 前端 vue.js

本文链接：https://blog.youkuaiyun.com/weixin_45932157/article/details/134889968

版权

<script setup lang="ts">
async function Prom() {
  console.log("Y");
  await Promise.resolve();
  console.log("X");
}

setTimeout(() => {
  console.log(1);
  Promise.resolve().then(() => {
    console.log(2);
  });
}, 0);

setTimeout(() => {
  console.log(3);
  Promise.resolve().then(() => {
    console.log(4);
  });
}, 0);

Promise.resolve().then(() => {
  console.log(5);
});

Promise.resolve().then(() => {
  console.log(6);
});

Promise.resolve().then(() => {
  console.log(7);
});

Promise.resolve().then(() => {
  console.log(8);
});
Prom();
console.log(0);
// Y05678X1234
</script>