15.寄生式继承.html 827 B

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="UTF-8">
  5. <meta name="viewport" content="width=device-width, initial-scale=1.0">
  6. <title>Document</title>
  7. </head>
  8. <body>
  9. <script>
  10. function createObj(x) {
  11. let obj = Object.create(x);
  12. obj.address = '哈尔滨';
  13. obj.hi = function() {
  14. console.log("大家好")
  15. }
  16. return obj;
  17. }
  18. let Father = {
  19. name: '图图',
  20. age: 3,
  21. list: ['吃饭', '睡觉', '打豆豆'],
  22. say() {
  23. console.log("你好")
  24. }
  25. }
  26. let c1 = createObj(Father);
  27. let c2 = createObj(Father);
  28. c1.list.push("99")
  29. console.log(c1,'c1')
  30. console.log(c2,'c2')
  31. </script>
  32. </body>
  33. </html>