7.html 668 B

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="UTF-8">
  5. <meta http-equiv="X-UA-Compatible" content="IE=edge">
  6. <meta name="viewport" content="width=device-width, initial-scale=1.0">
  7. <title>Document</title>
  8. </head>
  9. <body>
  10. <script>
  11. const p = new Promise((resolve, reject) => {
  12. console.log(1)
  13. setTimeout(() => {
  14. console.log('timerStart')
  15. resolve('resolve')
  16. console.log('timerEnd')
  17. }, 0)
  18. console.log(2)
  19. })
  20. p.then((res) => {
  21. console.log(res)
  22. })
  23. console.log('end')
  24. //1 2 end resolve timerStart timerEnd
  25. //1 2 end timerStart timerEnd resolve
  26. </script>
  27. </body>
  28. </html>