js面向对象

image
image
image
image
image
image
image
image
image
image
image
image
image
image
image
image
image
image
image
image
image
image
image
IIFE那个函数最先执行
image
image
image
image
image
image

image
image
image
image
image
image
image

image
image
image
image

image
image

image

image
image
image
image
image
image

image
image
image
image
image
image
image
image
image
image
image

image
和Java不同的是,js的普通数据类型,也可以调用包装类的方法和属性,只是和包装类的展现形式不一样
image

image
image
image
image
image
image
image
image

image
image
image
image
image
image

image

原文地址:https://www.cnblogs.com/buxiu/p/15252990.html