fetch request allow cors
// From http://foo.com/
fetch('http://bar.com/data.json', {
mode: 'no-cors' // 'cors' by default
}).then(function(response) {
// Do something with response
});fetch request allow cors
// From http://foo.com/
fetch('http://bar.com/data.json', {
mode: 'no-cors' // 'cors' by default
}).then(function(response) {
// Do something with response
});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);
});
// YeahAdd no cores to fetch
// There were no quick access to mode and credentials to other fetch answers.
// Data you'll be sending
const data = { funny: "Absolutely not", educational: "yas" }
fetch('https://example.com/api/', {
method: 'POST', // The method
mode: 'no-cors', // It can be no-cors, cors, same-origin
credentials: 'same-origin', // It can be include, same-origin, omit
headers: {
'Content-Type': 'application/json', // Your headers
},
body: JSON.stringify(data),
}).then(returnedData => {
// Do whatever with returnedData
}).catch(err => {
// In case it errors.
})fetch api cors
fetch(URL, {
mode: 'cors',
headers: {
'Access-Control-Allow-Origin':'*'
}
})
.then(response => response.json())
.then(data => {javascript fetch json
fetch('./yourjson.json')
.then((response) => response.json())
.then((data) => {
console.log(data);
})fetch suntax
fetch('http://example.com/movies.json')
.then((response) => {
return response.json();
})
.then((data) => {
console.log(data);
});Copyright © 2021 Codeinu
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