Object.keys

Object.keys 物件轉陣列

使用 Object.keys 物件轉陣列forEatch迴圈

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const roles = {
  '001': {
    name: '海綿寶寶',
    expert: '吸收很快',
    img:'https://cdn.pixabay.com/photo/2017/05/08/13/15/bird-2295431_1280.jpg'
  },
  '002': {
    name: '耶夢',
    expert: '任意門',
    img:'https://cdn.pixabay.com/photo/2015/11/16/16/28/bird-1045954_1280.jpg'
  },
  '004': {
    name: '超人',
    expert: '英雄',
    img:'https://cdn.pixabay.com/photo/2017/05/08/13/15/bird-2295431_1280.jpg'
  },
};

const newKeysLists = []
Object.keys(roles).forEach((item)=>{  
    newKeysLists.push(roles[item])
})
console.log('newKeysLists:' ,newKeysLists)
'newKeysLists:'
[
    {
    name: '海綿寶寶',
    expert: '吸收很快',
    img:'https://cdn.pixabay.com/photo/2017/05/08/13/15/bird-2295431_1280.jpg'
  },
  {
    name: '耶夢',
    expert: '任意門',
    img:'https://cdn.pixabay.com/photo/2015/11/16/16/28/bird-1045954_1280.jpg'
  },
{
    name: '超人',
    expert: '英雄',
    img:'https://cdn.pixabay.com/photo/2017/05/08/13/15/bird-2295431_1280.jpg'
  },
]