function poe1() {
  return new Promise((resolve,reject) => {
    resolve('aaaaaa')
  })
}

poe1().then(res => {
  console.log(res)
}).then(res => {
  console.log('bbbbbbb')
}).then(res => {
  console.log('ccccccc')
})

console 命令行工具 X clear

console