复制
1const p1 = new Promise((resolve) => {
2  setTimeout(() => {
3    resolve('resolve3');
4    console.log('timer1')
5  }, 0)
6  resolve('resovle1');
7  resolve('resolve2');
8}).then(res => {
9  console.log(res)
10  setTimeout(() => {
11    console.log(p1)
12  }, 1000)
13}).finally(res => {
14  console.log('finally', res)
15})
16