const url = 'http://localhost:8000/employees'

function getData() {
    return fetch(url)
    .then(response => response.json())
    .then(result => {
        console.log(result)
    })
    .catch(err => {
        console.log('Hiba:', err)
    })
}

async function getData2() {
    try {
        const response = await fetch(url)
        const result = await response.json()
        console.log(result)
    }catch(err) {
        console.log('Hiba:', err)
    }
}
getData2()