<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <meta charset="utf-8" /> </head> <body> </body> </html> <script> function base() { this.name = 'zhang'; this.age = 26; this.getName = function () { return this.name; }; this.setName = function (newName) { this.name = newName; }; } function son() { base.call(this); } var sonObject = new son(); // 只會繼承屬性,各自擁有本身的屬性. var sonObject2 = new son(); sonObject.setName('chao'); console.log(sonObject); sonObject2.setName('hello'); console.log(sonObject2); </script>