How do I implement authentication in Vue 3 using Axios?

How do I implement authentication in Vue 3 using Axios?

To implement authentication in Vue 3 using Axios, you can follow these steps: 1. Set up your Vue project. 2. Install Axios. 3. Create a login form. 4. Use Axios to send a POST request to your authentication API. 5. Handle the response and store the token.

Can you show me a code example for the login form?

Sure! Here's a simple example:

<template>
  <form @submit.prevent="login">
    <input v-model="username" placeholder="Username" />
    <input v-model="password" type="password" placeholder="Password" />
    <button type="submit">Login</button>
  </form>
</template>

<script>
import axios from 'axios';
export default {
  data() {
    return {
      username: '',
      password: ''
    };
  },
  methods: {
    async login() {
      try {
        const response = await axios.post('YOUR_API_URL', {
          username: this.username,
          password: this.password
        });
        // Handle successful login
      } catch (error) {
        // Handle error
      }
    }
  }
};
</script>

What should I do with the token after logging in?

After logging in, you should store the token in local storage or a Vuex store for future API requests. You can then include it in the headers of your Axios requests to authenticate subsequent calls.