1(async () => {
2 const rawResponse = await fetch('https://httpbin.org/post', {
3 method: 'POST',
4 headers: {
5 'Accept': 'application/json',
6 'Content-Type': 'application/json'
7 },
8 body: JSON.stringify({a: 1, b: 'Textual content'})
9 });
10 const content = await rawResponse.json();
11
12 console.log(content);
13})();
1//Obj of data to send in future like a dummyDb
2const data = { username: 'example' };
3
4//POST request with body equal on data in JSON format
5fetch('https://example.com/profile', {
6 method: 'POST',
7 headers: {
8 'Content-Type': 'application/json',
9 },
10 body: JSON.stringify(data),
11})
12.then((response) => response.json())
13//Then with the data from the response in JSON...
14.then((data) => {
15 console.log('Success:', data);
16})
17//Then with the error genereted...
18.catch((error) => {
19 console.error('Error:', error);
20});
21
22// Yeah
1fetch('https://example.com/profile', {
2 method: 'POST',
3 headers: { 'Content-Type': 'application/json' },
4 body: JSON.stringify({
5 'foo': 'bar'
6 }),
7})
8 .then((res) => res.json())
9 .then((data) => {
10 // Do some stuff ...
11 })
12 .catch((err) => console.log(err));
1const fetch = require('node-fetch'); //npm install node-fetch
2
3fetch('https://httpbin.org/post', {
4 method: 'POST',
5 body: 'a=1'
6})
7 .then(res => res.json())
8 .then(json => {
9 // Do something...
10 })
11 .catch(err => console.log(err));
1fetch('http://example.com/songs')
2 .then(response => response.json())
3 .then(data => console.log(data))
4 .catch(err => console.error(err));
1// Example POST method implementation:
2async function postData(url = '', data = {}) {
3 // Default options are marked with *
4 const response = await fetch(url, {
5 method: 'POST', // *GET, POST, PUT, DELETE, etc.
6 mode: 'cors', // no-cors, *cors, same-origin
7 cache: 'no-cache', // *default, no-cache, reload, force-cache, only-if-cached
8 credentials: 'same-origin', // include, *same-origin, omit
9 headers: {
10 'Content-Type': 'application/json'
11 // 'Content-Type': 'application/x-www-form-urlencoded',
12 },
13 redirect: 'follow', // manual, *follow, error
14 referrerPolicy: 'no-referrer', // no-referrer, *no-referrer-when-downgrade, origin, origin-when-cross-origin, same-origin, strict-origin, strict-origin-when-cross-origin, unsafe-url
15 body: JSON.stringify(data) // body data type must match "Content-Type" header
16 });
17 return response.json(); // parses JSON response into native JavaScript objects
18}
19
20postData('https://example.com/answer', { answer: 42 })
21 .then(data => {
22 console.log(data); // JSON data parsed by `data.json()` call
23 });
24