js对象转数组

  var obj = { name: ‘大白’;age:‘2’ }

  1. 对象的两种取值方式:
    1. console.log(obj.name);
    2. console.log(obj[name]);
  2. 对象转换数组:
    1. 只获取到对象中的值:
      1 var arr = []
      2 for (let i in obj) {
      3     arr.push(obj[i])
      4 }
      5 console.log(arr) // arr = ['大白', '2']
    2. 获取到原对象中的键和值:
      1 var arr = []
      2 for (let i in obj) {
      3   var k = {}
      4   k[i]  = obj[i]
      5   arr.push(k)     
      6 }
      7 console.log(arr) // arr = [{'name': '大白'}, {'age': '2'}]
原文地址:https://www.cnblogs.com/cq-0715/p/10154960.html