动态创建 javascript 键值 object

Question

Create a javascript object with one key but multiple value I want something like this created with a for loop

'Addresses': {
            '91e3e4ec8fbfc57477e05ca58679d830a2982a49a8d3fe60119ca84d640028ef': {
              'ChannelType': 'APNS',
              'Substitutions': {}
            },
           'test@test.com': {
              'ChannelType': 'EMAIL',
              'Substitutions': {}
            },


          }`

so addresses is the key, but inside the value of the key there is another key value pair. How do i create this dynamically in javascript?

what i have tried is

 for(var i = 0; i < data.EndpointsResponse.Item.length; i++) {

    address[data.EndpointsResponse.Item[i].Address] = {
      'ChannelType':
      data.EndpointsResponse.Item[i].ChannelType
    };

but it is creating it in the format

   'Addresses': {
            '91e3e4ec8fbfc57477e05ca58679d830a2982a49a8d3fe60119ca84d640028ef': 
              'ChannelType': 'APNS',
              'Substitutions': {}
            ,
           'test@test.com': 
              'ChannelType': 'EMAIL',
              'Substitutions': {}
            ,


          }`

which is different from what i want

Answer 1

Even when you put less than necessary in the question, ill try to answering doing my best.

You should create a object dynamically passing the key in a variable...

For example, if you have a array of strings you can walk into and use the value as key of a new object...

const arrayofString= ["key1", "key2", "key3"];
let objectnew = {}
arrayofString.forEach(item => {
  objectnew[item] = "value for item"
})

If you look a little bit through internet you can find many solve for this. Like this, for example: Creating object with dynamic keys