如何在 typescript 中创建接口适配器？

Question

I want to replace client json into my json

client JSON

interface Cols {
   displayName: string;
}

 {
  cols:[
   {
    displayName: 'abc';
   }
  ]
 }

my JSON

interface Cols {
  label: string;
}

{
 cols:[
  {
    label:'z';
  }
 ]
}

I want to replace z into abc

Answer 1

to replace your value directly,

const a = {
 cols:[
  {
    label:'z'
  }
 ]
}
a.cols[0].label = 'abc'

from client json you wanted to replace with ypu can use:

const a = {
 cols:[
  {
    label:'z'
  }
 ]
}
//clients json
const b  = {
  cols:[
   {
    displayName: 'def'
   }
  ]
 }
//for static array
a.cols[0].label = b.cols[0].displayName

for more than 1 item in array, you need to put it in a loop or map