js对象遍历和拷贝

标签：遍历 obj name Object js let console 拷贝 log

let obj={name:'user1',age:12,gender:'man'}

for(let attr in obj){

　　console.log(attr,obj[attr])

}

const keys=Object.keys(obj)

const values=Object.values(obj)

console.log(Object.keys(obj)) console.log(Object.values(obj))       let obj={name:'user1',age:12,gender:'man'}     let obj1={}     let obj2=Object.assign({},obj)     obj2.name='aaa'     console.log(obj2,obj) //{name: 'aaa', age: 12, gender: 'man'}   {name: 'user1', age: 12, gender: 'man'}

标签：遍历,obj,name,Object,js,let,console,拷贝,log
From： https://www.cnblogs.com/howhy/p/17434206.html