Get data from API with Axios, API calls with Axios

1npm install axios

 1const emails = ref([])
 2 
 3async function getEmails(){
 4    await axios
 5                    .get('http://localhost:3000/emails')
 6          .then((response) => {
 7              // console.log(response)
 8              emails.value = response.data
 9          })
10          .catch((error) => console.log(error))
11}

 1const emails = ref([])
 2const error = ref(null)
 3 
 4async function getEmails(){
 5    try {
 6        let response = await axios.get('http://localhost:3000/emails')
 7        emails.value = response.data
 8 
 9    } catch(err) {
10        error.value = err
11    }
12}

 1const emails = ref(null)
 2const loading = ref(false)
 3const error = ref(null)
 4 
 5async function getEmails(){
 6    loading.value = true
 7    try {
 8        let response = await axios.get('http://localhost:3000/emails')
 9        emails.value = response.data
10    } catch(ex) {
11        error.value = ex
12    } finally {
13        loading.value = false
14    }
15 
16}