如何在REST API中使用fetch？

Question

How can I use fetch method for AJAX with REST API? Any example please.

I try to use

 fetch('https://jsonplaceholder.typicode.com/posts').then( (r) => console.log( r )); 

And did not get JSON as expected.

Answer 1

You should convert the promise result in JSON. Try to use

fetch('https://jsonplaceholder.typicode.com/posts')
   .then( (r)=> r.json() )
   .then( (r) => console.log( r ));