介绍几种对象转换为数组的javascript方法

下面web建站小编给大家介绍2中对象转换成数组的方法，并且去掉参数名！

方法一：Object.values(obj)

var week = {
  "星期六": "2022/10/08",
  "星期日": "2022/10/09",
  "星期一": "2022/10/10",
  "星期二": "2022/10/11",
  "星期三": "2022/10/12",
  "星期四": "2022/10/13",
  "星期五": "2022/10/14"
}
console.log('输出结果', Object.values(week))
//['2022/10/08', '2022/10/09', '2022/10/10', '2022/10/11', '2022/10/12', '2022/10/13', '2022/10/14']

方法二：for-in循环

var week = {
  "星期六": "2022/10/08",
  "星期日": "2022/10/09",
  "星期一": "2022/10/10",
  "星期二": "2022/10/11",
  "星期三": "2022/10/12",
  "星期四": "2022/10/13",
  "星期五": "2022/10/14"
}
var arr = [];
for(let i in week) {
  arr.push (week[i])
}
console.log(arr);
//['2022/10/08', '2022/10/09', '2022/10/10', '2022/10/11', '2022/10/12', '2022/10/13', '2022/10/14']