const arr = ['home1', 'home2', 'home3', 'home4']
const obj = [
{
children: [
{
name: 'home1'
},
{
name: 'home5'
}
]
},
{
children: [
{
name: 'home6'
}
]
},
{
children: [
{
name: 'home3'
}
]
}
]
将不满足的数据过滤掉变成
[
{
children: [
{
name: 'home1'
}
]
},
{
children: [
{
name: 'home3'
}
]
}
]
望采纳!!!点击回答右侧采纳即可!
可以使用 Array.prototype.filter() 方法来过滤对象中符合的数据:
const array = [1, 2, 3];
const obj = {
a: 1,
b: 2,
c: 3
};
const filteredObj = Object.keys(obj).filter(key => array.includes(obj[key])).reduce((acc, key) => {
acc[key] = obj[key];
return acc;
}, {});
console.log(filteredObj);
// { a: 1, b: 2, c: 3 }