向数组对象中添加属性

向数组infoLists中每个对象添加名为imgSrc的属性,属性值从数组imgUrl中获取

var arr = this.infoList
var curData = []

arr.forEach((item, index) => {
    curData.push(
        Object.assign({}, item, {‘imgSrc’: this.imgUrl[index]})
    )
}
this.infoList = []
this.infoList = curData

未来还长，热血未凉