如何将 object 转换为数组以将项目推入其中 - Javscript

Question

I have a data object, so I want to push an item into it, I understand that we can't push into an object so I want to convert the object into an array, push my item into it and then convert back to an object

{
  Activity: 'digitalLoan',
  digitalLoan_type: 'first_advance',
  firstdvance_acc_number: '321e132e1'
}

我该怎么办？

Answer 1

我想你甚至没有尝试就得出了结论。 检查以下代码：

 var records = { Activity: 'digitalLoan', digitalLoan_type: 'first_advance', firstdvance_acc_number: '321e132e1' } records.user_email = "adesanya" console.log(records)

Answer 2

所以这是我为实现这一目标所做的一些简单的事情。

1. 收集数据 object

   const records = context._activity.value; console.log(records);

2. 将 object 转换为数组var result = Object.keys(records).map(function (key) { return { [key]: records[key] }; }); console.log(result); var result = Object.keys(records).map(function (key) { return { [key]: records[key] }; }); console.log(result);

3. 推送一些数据

   result.push({"user_email":"adesanya"})

4. 将结果数组转换回 object

   var newRecs = Object.assign({}, ...result); console.log(newRecs);