How can I use Axios for file uploads in Vue?

How can I use Axios for file uploads in Vue?

You can use Axios to handle file uploads in Vue by creating a form and using FormData to send the file.

Can you show me a code example?

Sure! Here's a simple example:

<template>
  <form @submit.prevent="uploadFile">
    <input type="file" @change="onFileChange" />
    <button type="submit">Upload</button>
  </form>
</template>

<script>
import axios from 'axios';

export default {
  data() {
    return {
      file: null
    };
  },
  methods: {
    onFileChange(event) {
      this.file = event.target.files[0];
    },
    async uploadFile() {
      const formData = new FormData();
      formData.append('file', this.file);
      await axios.post('/upload', formData);
    }
  }
};

This code creates a form to upload a file using Axios.

What backend should I use to handle the upload?

You can use any backend technology like Node.js, Python (Flask/Django), or PHP. Just ensure it can handle multipart/form-data.