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第 53 题:输出以下代码的执行结果并解释为什么 #93

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@zeroone001

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@zeroone001
var a = {n: 1};
var b = a;
a.x = a = {n: 2};

console.log(a.x) 	
console.log(b.x)

这是连续赋值的坑

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