adding header in fetch code example
Example 1: 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 2: javascript fetch api post
fetch('https://example.com/profile', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
'foo': 'bar'
}),
})
.then((res) => res.json())
.then((data) => {
})
.catch((err) => console.log(err));