let key = ['type', 'id', 'name']
let arr = [
{ id: '3', name: 'cc', type:'bar'},
{ id: '1', name: 'bb', type:'bar' },
{ id: '2', name: 'aa', type:'line' },
{ id: '7', name: 'bb', type:'bar' },
{ id: '6', name: 'aa', type:'line' },
{ id: '5', name: 'cc', type:'line' },
{ id: '8', name: 'dd', type:'bar' }
]
要求的结果是按type，name，id 排序，得出结果如下：
[
{ id: '1', name: 'bb', type:'bar' },
{ id: '7', name: 'bb', type:'bar' },
{ id: '3', name: 'cc', type:'bar' },
{ id: '8', name: 'dd', type:'bar' },
{ id: '2', name: 'aa', type:'line' },
{ id: '6', name: 'aa', type:'line' },
{ id: '5', name: 'cc', type:'line' }
]
请写出你的实现代码
