属性重命名
您还可以为属性赋予不同的名称:
You can also give different names to properties:
let { a: newName1, b: newName2 } = o;
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let newName1 = o.a;
let newName2 = o.b;
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let { a: newName1, b: newName2 }: { a: string; b: number } = o;