javascript - 如何将两个数组合并到一个对象中，并将值分配给名称？

Question

我的两个数组是:

const values = ['Master Clean', '45', '650']
const names = ['servicemenus.$.name', 'servicemenus.$.duration', 'servicemenus.$.cost']

结果应该是这样的:

{ 'servicemenus.$.name':'Master Clean',  'servicemenus.$.duration': '45', 'servicemenus.$.cost': 650}

Answer 1

因为我认为您知道这两个数组需要始终具有相同的长度。这个 for 循环可以帮助您:

const values = ['Master Clean', '45', '650']
const names = ['servicemenus.$.name', 'servicemenus.$.duration', 'servicemenus.$.cost']
var obj = {}
for (var i = 0; i < names.length; i++) {
  //or check with: if (values.length > i) { assignment }
  obj[names[i]] = values[i];
}
console.log(obj);

输出将是这样的:对象 { servicemenus.$.name: "Master Clean", servicemenus.$.duration: "45", servicemenus.$.cost: "650"}

为了完成，我发现这个问题也可以帮助你:Merge two arrays into one Json object