随笔分类 -  javascript-es6

面向对象案例
摘要：<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv 阅读全文
posted @ 2021-04-29 10:46 juham 阅读(68) 评论(0) 推荐(0)
9.使用类的2个注意点
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posted @ 2021-04-26 10:06 juham 阅读(27) 评论(0) 推荐(0)
super必须放到子类this之前
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posted @ 2021-04-26 10:02 juham 阅读(77) 评论(0) 推荐(0)
6.类继承extends和super关键字
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posted @ 2021-04-26 09:18 juham 阅读(60) 评论(0) 推荐(0)
5.类中添加共有方法
摘要：1 <!DOCTYPE html> 2 <html lang="en"> 3 4 <head> 5 <meta charset="UTF-8"> 6 <meta name="viewport" content="width=device-width, initial-scale=1.0"> 7 <m 阅读全文
posted @ 2021-04-26 09:11 juham 阅读(65) 评论(0) 推荐(0)
4.创建类和生成实例
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posted @ 2021-04-26 09:07 juham 阅读(25) 评论(0) 推荐(0)