keshi

1365题 JavaScript解法的解释有误

2

- Array.prototype.slice 和 扩展运算符 均为浅拷贝 ```javaScript const source = { name: 'nordon', info: { age: 18 } }; const obj = {...source}; Object.assign(obj, source); source.info.age = 20; console.log(obj); console.log(source); ```