【js】reduce应用场景

    <script>
// 改成颜色:白色 尺寸:10cm 产地:美国
const arr=[
    {
        "name": "颜色",
        "nameValue": "白色"
    },
    {
        "name": "尺寸",
        "nameValue": "10cm"
    },
    {
        "name": "产地",
        "nameValue": "美国"
    }
]
const formArr=(arr)=>{
return arr.reduce((p,c)=>`${p} ${c.name}:${c.nameValue}`, '').trim()
}
console.log(formArr(arr));
    </script>

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转载自blog.csdn.net/weixin_51290060/article/details/129677471