vue数组怎么做数组合并

Question

怎么把这两个数组合并成一个新的数组
arr3[{id:1,name:'lanyan','aa','bb...'},{id:2,name:'wanming','aa','bb...'},{id:3,name:'tingting','aa','bb...'}]

list:[{

      date:'20201',
      name : '1'
    },
    {
      date:'20202',
      name : '2'
    },
    {
      date:'20203',
      name : '3'
    },
    {
      date:'20204',
      name : '4',
      
    }

    ],
    newlist:{
      add:'ttt',
      content : '6',
      age:'12'
     },

怎么取出上面的list 里面的data跟下面的全部合并 比如
newlist[
{data:'20201',add:'ttt',content : '6',age:'12'},
{data:'20202',add:'ttt',content : '6',age:'12'},
{data:'20203',add:'ttt',content : '6',age:'12'},
{data:'20204',add:'ttt',content : '6',age:'12']

Answer 1

result = list.map(item => ({...item, ...newlist}))