How can I handle Axios errors in my Vue application?

How can I handle Axios errors in my Vue application?

You can handle Axios errors in Vue by using try-catch blocks or by using the .catch() method on your Axios requests.

Can you show me an example of using try-catch with Axios?

Sure! Here's a simple example:

async fetchData() {
  try {
    const response = await axios.get('/api/data');
    this.data = response.data;
  } catch (error) {
    console.error('Error fetching data:', error);
  }
}

What about handling specific error statuses?

You can check the error response status in the catch block. For example:

catch (error) {
  if (error.response) {
    // The request was made and the server responded with a status code
    console.error('Error status:', error.response.status);
  }
}

Is there a way to show user-friendly messages for errors?

Yes! You can use a state variable to store error messages and display them in your template. For example:

this.errorMessage = 'Failed to fetch data. Please try again later.';