javascript fetch api json example with json server
Example 1: fetch and then javascript send parameters
const url = 'https://randomuser.me/api';
let data = {
name: 'Sara'
}
let fetchData = {
method: 'POST',
body: data,
headers: new Headers()
}
fetch(url, fetchData)
.then(function() {
});
Example 2: get data from api in javascript
const GetData = [];
useEffect(() => {
fetch(API_URL)
.then((res) => res.json())
.then((data) => {
GetModesData.push(...data);
setDataState(GetData.map((d) => d.modeName));
});
}, []);