js 删除json key

let jsonObject = {
  name: "Alice",
  age: 25,
  city: "Wonderland"
};

delete jsonObject.age;

console.log(jsonObject); // 输出: { name: 'Alice', city: 'Wonderland' }

let jsonObject = {
  name: "Alice",
  age: 25,
  city: "Wonderland"
};

let newObject = Object.assign({}, jsonObject);
delete newObject.age;

console.log(newObject); // 输出: { name: 'Alice', city: 'Wonderland' }

let jsonObject = {
  name: "Alice",
  age: 25,
  city: "Wonderland"
};

let { age, ...rest } = jsonObject;

console.log(rest); // 输出: { name: 'Alice', city: 'Wonderland' }