var obj = {
"name": "zhangsan",
"age": 30
};
let keys = Object.keys(obj);
let values = Object.values(obj);
console.log(keys);
for(var d in obj) {
var d;
console.log(d);
var obj[d] ;
var keys = [];
var obj = {
"name": "zhangsan",
"age": 30
};
for (let key in obj) {
keys.push(key)
}
console.log(keys);
本文内容由网友自发贡献,版权归原作者所有,本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容,请联系:hwhale#tublm.com(使用前将#替换为@)