求解,数组赋值问题
var aa = 'aa'var bb = aaaa = 'cc'console.log(bb)输出 ['aa'] //--------------------var a = ['a']var b = aa[0] = 'c'
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为啥同样的写法数组的值会被赋到 b 上面呢?
代码片段
var aa = 'aa'var bb = aaaa = 'cc'console.log(bb)输出 ['aa'] //--------------------var a = ['a']var b = aa[0] = 'c'
|
为啥同样的写法数组的值会被赋到 b 上面呢?
代码片段