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console.log打印和对象属性改变哪个在前？？？？

in Technique[技术] by (71.8m points)

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为什么前后两次的打印结果在浏览器里显示一样
第一次的console.log(obj)打印的时候下面的代码已经执行完成了吗？


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by (71.8m points)

同时回答你和楼上，浏览器使用console.log进行数据打印时，打印的是快照，但是如果是对象的话，当你展开时，会重新去读一遍内存真实的值然后显示，所以展示的都是最新值/当前值，你鼠标悬停在对象右边的感叹号上，就会出现提示value below was envalueated jast now


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