fetch api parameters

js fetch 'post' json

//Obj of data to send in future like a dummyDb
const data = { username: 'example' };

//POST request with body equal on data in JSON format
fetch('https://example.com/profile', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify(data),
})
.then((response) => response.json())
//Then with the data from the response in JSON...
.then((data) => {
  console.log('Success:', data);
})
//Then with the error genereted...
.catch((error) => {
  console.error('Error:', error);
});

//																		Yeah

Posted by: Guest on March-28-2020

Source

fetch('https://example.com/profile', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ 'foo': 'bar' }), }) .then((res) => res.json()) .then((data) => { // Do some stuff ... }) .catch((err) => console.log(err));

const url = 'https://randomuser.me/api'; // The data we are going to send in our request let data = { name: 'Sara' } // The parameters we are gonna pass to the fetch function let fetchData = { method: 'POST', body: data, headers: new Headers() } fetch(url, fetchData) .then(function() { // Handle response you get from the server });

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