数组的遍历例子

var obj = {
            top250:["你好","他的"],
            comingSoon:["防抖111","及时111"],
            theaters:["放大镜222","防静电222"]
        }
        //获取对象中属性的值
        var arr =[]
        for(var key in obj){
        arr.push(...obj[key])
        var res =[];
        var reg = /\d/g;
        //对数组中的每一项值的过滤
        arr.forEach(name=>{
        var name = name.replace(reg,"");
        console.log(name)
        res.push({
        name
        })
        })
        console.log(res)
        }
        console.log(arr)