fetch method code example
Example 1: fetch json post
(async () => {
const rawResponse = await fetch('https://httpbin.org/post', {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify({a: 1, b: 'Textual content'})
});
const content = await rawResponse.json();
console.log(content);
})();
Example 2: Add no cores to fetch
const data = { funny: "Absolutely not", educational: "yas" }
fetch('https://example.com/api/', {
method: 'POST',
mode: 'no-cors',
credentials: 'same-origin',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify(data),
}).then(returnedData => {
}).catch(err => {
})
Example 3: javascript fetch api
fetch('http://example.com/movies.json')
.then((response) => {
return response.json();
})
.then((data) => {
console.log(data);
});
Example 4: fetch api javascript
fetch('http://example.com/songs')
.then(response => response.json())
.then(data => console.log(data))
.catch(err => console.error(err));
Example 5: javascript fetch json
fetch('./yourjson.json')
.then((response) => response.json())
.then((data) => {
console.log(data);
})
Example 6: fetch
fetch(`https://api.example.com/comments`, {
method: 'POST',
headers: {
'Authorization': 'Basic SGVsbG8gdGhlcmUgOikgSGF2ZSBhIGdvb2QgZGF5IQ==',
'Content-Type': 'application/json',
},
body: JSON.stringify({
UID: 58,
Comment: "Fetch is really easy!",
}),
})
.then((response) => response.json())
.then((newComment) => {
});