lovecoding
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VIP30


			
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  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
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<body>
  <script>
    /* finally 不管promise对象最后的状态如何 都会执行 */
    /* finally 方法不接受任何参数 */

    Promise.resolve('2')
      .finally(() => {
        console.log('finnnnnn')
      })
      .then(res => {
        console.log('finally2后面的then函数', res)
      })
    Promise.resolve('1')
      .then(res => {
        console.log(res)
      })
      .finally(() => {
        console.log('finally')
      })


  </script>
</body>

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