js面向对象

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IIFE那个函数最先执行
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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
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posted @ 2021-09-10 20:37  纵不朽  阅读(34)  评论(0)  编辑  收藏  举报