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
});Add 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 javascript
fetch('http://example.com/movies.json')
.then((response) => {
return response.json();
})
.then((myJson) => {
console.log(myJson);
});javascript cors error
$.ajax({
headers: { "Accept": "application/json"},
type: 'GET',
url: 'http://cl.ly/2wr4',
crossDomain: true,
beforeSend: function(xhr){
xhr.withCredentials = true;
},
success: function(data, textStatus, request){
console.log(data);
}
});et the request's mode to 'no-cors' to fetch the resource with CORS disabled
var proxyUrl = 'https://cors-anywhere.herokuapp.com/',
targetUrl = 'http://catfacts-api.appspot.com/api/facts?number=99'
fetch(proxyUrl + targetUrl)
.then(blob => blob.json())
.then(data => {
console.table(data);
document.querySelector("pre").innerHTML = JSON.stringify(data, null, 2);
return data;
})
.catch(e => {
console.log(e);
return e;
});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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