Getting error while Retrieving data from Google BooksAPI. Can someone tell why it's showing und-CodePudding

While trying to console log get items data from the API it's showing undefined

CodePudding user response：

You haven't parsed the data, therefore it is only a string, with no properties (.items). If it's JSON, you'll need to run it through JSON.parse(...), and then try to access it. If that doesn't work, it's probably in a wrong format, I recommend logging just data, and see what it is.

CodePudding user response：

Your are getting chunks of data with this handler:

let data = '';
      resp.on('data', (chunk) => {
            data  = chunk;
          });

After all chunks are fetched, you simply call:

resp.on('end', () => {
    console.log(data);
  });