数组处理单个元素还可以,但是多项就有点头疼了!
let arr =
[{
id: 1,
status: true,
year: '近期-2025',
time: '早高峰',
},
{
id: 2,
status: false,
year: '近期-2026',
time: '早高峰',
},
{
id:3,
status: false,
year: '远期-2027',
time: '早高峰',
},]
如果先有这个数组派生出来的两项数据修改之后想替换原数组。
let newArr =[
{
id: 1,
status: false,
year: '近期-2026',
time: '早高峰',
},
{
id:3,
status: true,
year: '远期-2027',
time: '早高峰',
},]
最后想变成
let newArr =[
{
id: 1,
status: false,
year: '近期-2026',
time: '早高峰',
},
{
id: 2,
status: false,
year: '近期-2026',
time: '早高峰',
},
{
id:3,
status: true,
year: '远期-2027',
time: '早高峰',
},]