2020-07-16 14:25

# 有三层数组怎么和在一起？急急急 求大神zhi'dian

``````let arry = [
{name:'张三',
age:18,
list:[
{num:21,list1[{money:1,money2:',money3:4}]}
{num:21,list1[{money:2,money2:'5',money3:''}]}
]
}
{name:'里斯',
age:19,
list:[
{num:22,list1[{money:1,money2:''money3:''}]}
{num:22,list1[{money:3,money2:'8',money3:10}]}
]
}
]

[
{name:'张三'，age:18,money:1,money2:'',money3:4}
{name:'张三'，age:18,money:2,money2:'5',money3:''}
{name:'里斯'，age:19,money:1,money2:'',money3:''}
{name:'里斯'，age:19,money:3,money2:'8',money3:10}
]
``````
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#### 1条回答默认 最新

• 超小少 2020-07-29 14:14
已采纳
`````` //原数组
let arr = [
{
name: '张三',
age: 18,
list: [
{ num: 21, list1: [{ money: 1, money2: 6, money3: 4 }] },
{ num: 21, list1: [{ money: 2, money2: '5', money3: '' }] }
]
},
{
name: '里斯',
age: 19,
list: [
{ num: 22, list1: [{ money: 1, money2: '', money3: '' }] },
{ num: 22, list1: [{ money: 3, money2: '8', money3: 10 }] }
]
}
];
//得到的新数组
let arr2 = [];
arr.forEach((item, index) => {
for (let i in item.list) {
let obj = {}
obj['name'] = item.name;
obj['age'] = item.age;
obj = Object.assign(obj, ...item.list[i].list1);
arr2.push(obj)
}
});
console.log(arr2)
``````

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