javascript对象的多种合并方式详解

const obj1 = {
  name: "zs",
  age: 13,
};
const obj2 = {
  name: "ls",
  sex: "女",
};
obj1.name = obj2.name;
obj1.sex = obj2.sex;

const obj1 = {
  name: "zs",
  age: 13,
};
const obj2 = {
  name: "ls",
  sex: "女",
};
const newObj = { ...obj1, ...obj2 };
console.log(newObj === obj1); //false
console.log(newObj === obj2); //false

const obj1 = {
  name: "zs",
  age: 13,
};
const obj2 = {
  name: "ls",
  sex: "女",
};
const newObj = Object.assign(obj1, obj2);
console.log(newObj === obj1); //true
console.log(newObj === obj2); //false
console.log(newObj);
// {
//    name:'ls',
//    age:13,
//    sex:'女'
// }

const obj1 = {
  set a(val) {
    console.log(val);
  },
};
Object.assign(obj1, { a: "tom" }, { a: "jerry" }, { a: "dog" });
//'tom'
//'jerry'
//'dog'

// 日常
this.ruleForm.name='';
this.ruleForm.phone='';
this.ruleForm.imgUrl='';
this.ruleForm.des='';
...此处省略一万字
// 使用Object.assign和$options
Object.assign(this.ruleForm,this.$options.data)

const { data } = await xxxApi.getList();
Object.assign(this.ruleForm, data);