谁能解释一下,为什么ES6阵列解构会发生以下情况?
let a, b, c [a, b] = ['A', 'B'] [b, c] = ['BB', 'C'] console.log(`a=${a} b=${b} c=${c}`) // expected: a=A b=BB c=C // actual: a=BB b=C c=undefined
http://codepen.io/ronkot/pen/WxRqXg?editors=0011
javascript ecmascript-6
ecmascript-6 ×1
javascript ×1