How Can I Get The Status Code From An Http Error In Axios

When building web applications, handling HTTP errors is crucial to ensure a smooth and error-free user experience. One popular JavaScript library for making HTTP requests is Axios, known for its simplicity and flexibility. If you're wondering how to retrieve the status code from an HTTP error response in Axios, you've come to the right place!

To access the status code from an HTTP error in Axios, you can use the AxiosError interface provided by Axios. This interface contains all the details related to an HTTP error, making it easy for you to extract essential information such as the status code.

When you make an HTTP request using Axios, you can handle errors by using the catch method on the Promise returned by the request. Within the catch block, you can check if the error is an AxiosError instance and then access the status code from the response.

Here's an example to demonstrate how you can get the status code from an HTTP error in Axios:

Javascript

import axios, { AxiosError } from 'axios';

axios.get('https://api.example.com/data')
  .then(response =&gt; {
    // Handle successful response
    console.log(response.data);
  })
  .catch((error: AxiosError) =&gt; {
    if (error.response) {
      // The request was made and the server responded with a status code
      console.log('Status code:', error.response.status);
    } else {
      // The request was made but no response was received
      console.log('Request error:', error.message);
    }
  });

In this code snippet, we're making a GET request to 'https://api.example.com/data' using Axios. If an error occurs during the request, we check if it's an AxiosError instance and then access the status code from the error response using `error.response.status`.

By utilizing the AxiosError interface and checking for the response property in the error object, you can effectively handle HTTP errors and extract the status code to take appropriate action in your application.

Remember that different HTTP status codes indicate various types of errors, so understanding and accessing the status code allows you to implement specific error-handling logic based on the type of error encountered.

In conclusion, getting the status code from an HTTP error in Axios is a straightforward process thanks to the AxiosError interface. By utilizing the provided tools and techniques, you can effectively handle errors and enhance the reliability of your web applications.

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