如何从 cloudinary 文件夹中获取所有图像

Question

I want to fetch all the images from a folder in cloudinary. as per the below code i want to return all the data fetched as a response to get post controller but when i make request from my react app it says result is not defined. Please share some logic on how to return all the fetched images

Also need help on how to fetch a single image inside a folder in cloudinary using {id} as param

`    




     import { catchAsyncErr } from "../middleware/catchAsyncErrors.js";
     export const getPosts = catchAsyncErr(async (req, res) => {
     cloudinary.v2.api.resources({
     type: 'upload',
     prefix: '{my_folder_name}' // add your folder
   },
    function(error, result) { console.log(result, error) });
    res.status(200).json({
    success: true,
    result,
   });
  });
   //
   router.route("/posts").get(getPosts)

`

Answer 1

try to put

res.status(200).json({
    success: true,
    result,
      });

inside

function(error, result) { console.log(result, error);
res.status(200).json({
        success: true,
        result,
       });
 })