[英]How to merge 2 objects into one - javascript
我需要幫助解決這個問題。 我有兩個對象: 輸入:
obj1 = [{name:A}, {name:B}, {name:C}...,]
obj2 = [{value:1}, {value:2}, {value:3}...,]
我需要將這兩個對象合二為一。 Output:
obj3 = [{A:1}, {B:2}, {C:3}...,]
有人知道如何將 obj 和 obj2 合並為一個嗎? 謝謝!
如果你有一致的命名,你可以用索引 map。
const names = [{ name: 'A' }, { name: 'B' }, { name: 'C' }], values = [{ value: 1 }, { value: 2 }, { value: 3 }], result = names.map(({ name }, i) => ({ [name]: values[i].value })); console.log(result);
你可以這樣做
const obj1 = [{name:'A'}, {name:'B'}, {name:'C'}]; const obj2 = [{value:1}, {value:2}, {value:3}]; const merged = Array.from({length:Math.min(obj1.length, obj2.length)}, (_,i) => { return { [obj1[i].name]: obj2[i].value }; }); console.log(merged);
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