一行代码实现深度拷贝

// Deep Clone
  obj1 = { a: 0 , b: { c: 0}};
  let obj2 = JSON.parse(JSON.stringify(obj1));
  obj1.a = 4;
  obj1.b.c = 4;
  console.log(JSON.stringify(obj2)); // { a: 0, b: { c: 0}}
原文地址:https://www.cnblogs.com/liyongquan/p/7904513.html