docs: edit class-extends

2024-04-21 12:32:22 +00:00 · 2018-06-21 16:57:09 +08:00
parent 19e1974afe
commit 83bad90346
1 changed files with 2 additions and 2 deletions
@@ -713,8 +713,8 @@ function mix(...mixins) {
  class Mix {}

  for (let mixin of mixins) {
-    copyProperties(Mix.prototype, new mixin()); // 拷贝实例属性
-    copyProperties(Mix.prototype, mixin.prototype); // 拷贝原型属性
+    copyProperties(Mix.prototype, mixin); // 拷贝实例属性
+    copyProperties(Mix.prototype, Object.getPrototypeOf(mixin)); // 拷贝原型属性
  }

  return Mix;