fetch api javascript
fetch('http://example.com/songs')
.then(response => response.json())
.then(data => console.log(data))
.catch(err => console.error(err));fetch api javascript
fetch('http://example.com/songs')
.then(response => response.json())
.then(data => console.log(data))
.catch(err => console.error(err));fetch api
// Error handling while fetching API
const url = "http://dummy.restapiexample.com/api/v1/employee/40";
fetch(url) //404 error
.then( res => {
if (res.ok) {
return res.json( );
} else {
return Promise.reject(res.status);
}
})
.then(res => console.log(res))
.catch(err => console.log('Error with message: ${err}') );fetch api
fetch('http://example.com/movies.json')
.then(response => response.json())
.then(data => console.log(data));fetch api
// Making get requests
const url = "http://dummy.restapiexample.com/api/v1/employees";
fetchurl()
.then(res => {
console.log(res);
})
.catch(err => {
console.log('Error: ${err}' );
});fetch api
// Fetch and Async/Await
const url = 'http://dummy.restapiexample.com/api/v1/employees';
const fetchUsers = async () => {
try {
const res = await fetch(url);
// check for 404 error
if (!res.ok) {
throw new Error(res.status);
}
const data = await res.json();
console.log(data);
}
// catch block for network errors
catch (error) {
console.log(error);
}
}
fetchUsers( );fetch api
// Making post request
const url = 'http://dummy.restapiexample.com/api/v1/create'
const user = {
name: 'Rahul'
age: '16'
salary: '000'
};
const options = {
method: 'POST'
body: JSON.stringify(user),
}
fetch(url, options)
.then( res => res.json())
.then( res=> console.log(res));Copyright © 2021 Codeinu
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