How do I handle errors in Axios when using Vue 3?

How do I handle errors in Axios when using Vue 3?

In Vue 3, you can handle errors in Axios by using try-catch blocks or by utilizing the .catch() method on your Axios requests.

Can you show me an example of using try-catch for error handling?

Sure! Here's a simple example:

async fetchData() {
  try {
    const response = await axios.get('https://api.example.com/data');
    this.data = response.data;
  } catch (error) {
    console.error('Error fetching data:', error);
    this.errorMessage = 'Failed to load data.';
  }
}

What about using the .catch() method?

You can also handle errors like this:

axios.get('https://api.example.com/data')
  .then(response => {
    this.data = response.data;
  })
  .catch(error => {
    console.error('Error fetching data:', error);
    this.errorMessage = 'Failed to load data.';
  });

Are there any best practices for error handling in Axios?

Yes! Some best practices include logging errors, providing user feedback, and handling specific error statuses to improve user experience.