【Promise第23题】下面代码的输出是什么？

Promise.resolve('1')
  .then(res => {
    console.log(res)
  })
  .finally(() => {
    console.log('finally')
  })
Promise.resolve('2')
  .finally(() => {
    console.log('finally2')
  	return '我是finally2返回的值'
  })
  .then(res => {
    console.log('finally2后面的then函数', res)
  })