- Blog Categories
- Software Development Projects and Ideas
- 12 Computer Science Project Ideas
- 28 Beginner Software Projects
- Top 10 Engineering Project Ideas
- Top 10 Easy Final Year Projects
- Top 10 Mini Projects for Engineers
- 25 Best Django Project Ideas
- Top 20 MERN Stack Project Ideas
- Top 12 Real Time Projects
- Top 6 Major CSE Projects
- 12 Robotics Projects for All Levels
- Java Programming Concepts
- Abstract Class in Java and Methods
- Constructor Overloading in Java
- StringBuffer vs StringBuilder
- Java Identifiers: Syntax & Examples
- Types of Variables in Java Explained
- Composition in Java: Examples
- Append in Java: Implementation
- Loose Coupling vs Tight Coupling
- Integrity Constraints in DBMS
- Different Types of Operators Explained
- Career and Interview Preparation in IT
- Top 14 IT Courses for Jobs
- Top 20 Highest Paying Languages
- 23 Top CS Interview Q&A
- Best IT Jobs without Coding
- Software Engineer Salary in India
- 44 Agile Methodology Interview Q&A
- 10 Software Engineering Challenges
- Top 15 Tech's Daily Life Impact
- 10 Best Backends for React
- Cloud Computing Reference Models
- Web Development and Security
- Find Installed NPM Version
- Install Specific NPM Package Version
- Make API Calls in Angular
- Install Bootstrap in Angular
- Use Axios in React: Guide
- StrictMode in React: Usage
- 75 Cyber Security Research Topics
- Top 7 Languages for Ethical Hacking
- Top 20 Docker Commands
- Advantages of OOP
- Data Science Projects and Applications
- 42 Python Project Ideas for Beginners
- 13 Data Science Project Ideas
- 13 Data Structure Project Ideas
- 12 Real-World Python Applications
- Python Banking Project
- Data Science Course Eligibility
- Association Rule Mining Overview
- Cluster Analysis in Data Mining
- Classification in Data Mining
- KDD Process in Data Mining
- Data Structures and Algorithms
- Binary Tree Types Explained
- Binary Search Algorithm
- Sorting in Data Structure
- Binary Tree in Data Structure
- Binary Tree vs Binary Search Tree
- Recursion in Data Structure
- Data Structure Search Methods: Explained
- Binary Tree Interview Q&A
- Linear vs Binary Search
- Priority Queue Overview
- Python Programming and Tools
- Top 30 Python Pattern Programs
- List vs Tuple
- Python Free Online Course
- Method Overriding in Python
- Top 21 Python Developer Skills
- Reverse a Number in Python
- Switch Case Functions in Python
- Info Retrieval System Overview
- Reverse a Number in Python
- Real-World Python Applications
- Data Science Careers and Comparisons
- Data Analyst Salary in India
- Data Scientist Salary in India
- Free Excel Certification Course
- Actuary Salary in India
- Data Analyst Interview Guide
- Pandas Interview Guide
- Tableau Filters Explained
- Data Mining Techniques Overview
- Data Analytics Lifecycle Phases
- Data Science Vs Analytics Comparison
- Artificial Intelligence and Machine Learning Projects
- Exciting IoT Project Ideas
- 16 Exciting AI Project Ideas
- 45+ Interesting ML Project Ideas
- Exciting Deep Learning Projects
- 12 Intriguing Linear Regression Projects
- 13 Neural Network Projects
- 5 Exciting Image Processing Projects
- Top 8 Thrilling AWS Projects
- 12 Engaging AI Projects in Python
- NLP Projects for Beginners
- Concepts and Algorithms in AIML
- Basic CNN Architecture Explained
- 6 Types of Regression Models
- Data Preprocessing Steps
- Bagging vs Boosting in ML
- Multinomial Naive Bayes Overview
- Gini Index for Decision Trees
- Bayesian Network Example
- Bayes Theorem Guide
- Top 10 Dimensionality Reduction Techniques
- Neural Network Step-by-Step Guide
- Technical Guides and Comparisons
- Make a Chatbot in Python
- Compute Square Roots in Python
- Permutation vs Combination
- Image Segmentation Techniques
- Generative AI vs Traditional AI
- AI vs Human Intelligence
- Random Forest vs Decision Tree
- Neural Network Overview
- Perceptron Learning Algorithm
- Selection Sort Algorithm
- Career and Practical Applications in AIML
- AI Salary in India Overview
- Biological Neural Network Basics
- Top 10 AI Challenges
- Production System in AI
- Top 8 Raspberry Pi Alternatives
- Top 8 Open Source Projects
- 14 Raspberry Pi Project Ideas
- 15 MATLAB Project Ideas
- Top 10 Python NLP Libraries
- Naive Bayes Explained
- Digital Marketing Projects and Strategies
- 10 Best Digital Marketing Projects
- 17 Fun Social Media Projects
- Top 6 SEO Project Ideas
- Digital Marketing Case Studies
- Coca-Cola Marketing Strategy
- Nestle Marketing Strategy Analysis
- Zomato Marketing Strategy
- Monetize Instagram Guide
- Become a Successful Instagram Influencer
- 8 Best Lead Generation Techniques
- Digital Marketing Careers and Salaries
- Digital Marketing Salary in India
- Top 10 Highest Paying Marketing Jobs
- Highest Paying Digital Marketing Jobs
- SEO Salary in India
- Brand Manager Salary in India
- Content Writer Salary Guide
- Digital Marketing Executive Roles
- Career in Digital Marketing Guide
- Future of Digital Marketing
- MBA in Digital Marketing Overview
- Digital Marketing Techniques and Channels
- 9 Types of Digital Marketing Channels
- Top 10 Benefits of Marketing Branding
- 100 Best YouTube Channel Ideas
- YouTube Earnings in India
- 7 Reasons to Study Digital Marketing
- Top 10 Digital Marketing Objectives
- 10 Best Digital Marketing Blogs
- Top 5 Industries Using Digital Marketing
- Growth of Digital Marketing in India
- Top Career Options in Marketing
- Interview Preparation and Skills
- 73 Google Analytics Interview Q&A
- 56 Social Media Marketing Q&A
- 78 Google AdWords Interview Q&A
- Top 133 SEO Interview Q&A
- 27+ Digital Marketing Q&A
- Digital Marketing Free Course
- Top 9 Skills for PPC Analysts
- Movies with Successful Social Media Campaigns
- Marketing Communication Steps
- Top 10 Reasons to Be an Affiliate Marketer
- Career Options and Paths
- Top 25 Highest Paying Jobs India
- Top 25 Highest Paying Jobs World
- Top 10 Highest Paid Commerce Job
- Career Options After 12th Arts
- Top 7 Commerce Courses Without Maths
- Top 7 Career Options After PCB
- Best Career Options for Commerce
- Career Options After 12th CS
- Top 10 Career Options After 10th
- 8 Best Career Options After BA
- Projects and Academic Pursuits
- 17 Exciting Final Year Projects
- Top 12 Commerce Project Topics
- Top 13 BCA Project Ideas
- Career Options After 12th Science
- Top 15 CS Jobs in India
- 12 Best Career Options After M.Com
- 9 Best Career Options After B.Sc
- 7 Best Career Options After BCA
- 22 Best Career Options After MCA
- 16 Top Career Options After CE
- Courses and Certifications
- 10 Best Job-Oriented Courses
- Best Online Computer Courses
- Top 15 Trending Online Courses
- Top 19 High Salary Certificate Courses
- 21 Best Programming Courses for Jobs
- What is SGPA? Convert to CGPA
- GPA to Percentage Calculator
- Highest Salary Engineering Stream
- 15 Top Career Options After Engineering
- 6 Top Career Options After BBA
- Job Market and Interview Preparation
- Why Should You Be Hired: 5 Answers
- Top 10 Future Career Options
- Top 15 Highest Paid IT Jobs India
- 5 Common Guesstimate Interview Q&A
- Average CEO Salary: Top Paid CEOs
- Career Options in Political Science
- Top 15 Highest Paying Non-IT Jobs
- Cover Letter Examples for Jobs
- Top 5 Highest Paying Freelance Jobs
- Top 10 Highest Paying Companies India
- Career Options and Paths After MBA
- 20 Best Careers After B.Com
- Career Options After MBA Marketing
- Top 14 Careers After MBA In HR
- Top 10 Highest Paying HR Jobs India
- How to Become an Investment Banker
- Career Options After MBA - High Paying
- Scope of MBA in Operations Management
- Best MBA for Working Professionals India
- MBA After BA - Is It Right For You?
- Best Online MBA Courses India
- MBA Project Ideas and Topics
- 11 Exciting MBA HR Project Ideas
- Top 15 MBA Project Ideas
- 18 Exciting MBA Marketing Projects
- MBA Project Ideas: Consumer Behavior
- What is Brand Management?
- What is Holistic Marketing?
- What is Green Marketing?
- Intro to Organizational Behavior Model
- Tech Skills Every MBA Should Learn
- Most Demanding Short Term Courses MBA
- MBA Salary, Resume, and Skills
- MBA Salary in India
- HR Salary in India
- Investment Banker Salary India
- MBA Resume Samples
- Sample SOP for MBA
- Sample SOP for Internship
- 7 Ways MBA Helps Your Career
- Must-have Skills in Sales Career
- 8 Skills MBA Helps You Improve
- Top 20+ SAP FICO Interview Q&A
- MBA Specializations and Comparative Guides
- Why MBA After B.Tech? 5 Reasons
- How to Answer 'Why MBA After Engineering?'
- Why MBA in Finance
- MBA After BSc: 10 Reasons
- Which MBA Specialization to choose?
- Top 10 MBA Specializations
- MBA vs Masters: Which to Choose?
- Benefits of MBA After CA
- 5 Steps to Management Consultant
- 37 Must-Read HR Interview Q&A
- Fundamentals and Theories of Management
- What is Management? Objectives & Functions
- Nature and Scope of Management
- Decision Making in Management
- Management Process: Definition & Functions
- Importance of Management
- What are Motivation Theories?
- Tools of Financial Statement Analysis
- Negotiation Skills: Definition & Benefits
- Career Development in HRM
- Top 20 Must-Have HRM Policies
- Project and Supply Chain Management
- Top 20 Project Management Case Studies
- 10 Innovative Supply Chain Projects
- Latest Management Project Topics
- 10 Project Management Project Ideas
- 6 Types of Supply Chain Models
- Top 10 Advantages of SCM
- Top 10 Supply Chain Books
- What is Project Description?
- Top 10 Project Management Companies
- Best Project Management Courses Online
- Salaries and Career Paths in Management
- Project Manager Salary in India
- Average Product Manager Salary India
- Supply Chain Management Salary India
- Salary After BBA in India
- PGDM Salary in India
- Top 7 Career Options in Management
- CSPO Certification Cost
- Why Choose Product Management?
- Product Management in Pharma
- Product Design in Operations Management
- Industry-Specific Management and Case Studies
- Amazon Business Case Study
- Service Delivery Manager Job
- Product Management Examples
- Product Management in Automobiles
- Product Management in Banking
- Sample SOP for Business Management
- Video Game Design Components
- Top 5 Business Courses India
- Free Management Online Course
- SCM Interview Q&A
- Fundamentals and Types of Law
- Acceptance in Contract Law
- Offer in Contract Law
- 9 Types of Evidence
- Types of Law in India
- Introduction to Contract Law
- Negotiable Instrument Act
- Corporate Tax Basics
- Intellectual Property Law
- Workmen Compensation Explained
- Lawyer vs Advocate Difference
- Law Education and Courses
- LLM Subjects & Syllabus
- Corporate Law Subjects
- LLM Course Duration
- Top 10 Online LLM Courses
- Online LLM Degree
- Step-by-Step Guide to Studying Law
- Top 5 Law Books to Read
- Why Legal Studies?
- Pursuing a Career in Law
- How to Become Lawyer in India
- Career Options and Salaries in Law
- Career Options in Law India
- Corporate Lawyer Salary India
- How To Become a Corporate Lawyer
- Career in Law: Starting, Salary
- Career Opportunities: Corporate Law
- Business Lawyer: Role & Salary Info
- Average Lawyer Salary India
- Top Career Options for Lawyers
- Types of Lawyers in India
- Steps to Become SC Lawyer in India
- Tutorials
- C Tutorials
- Recursion in C: Fibonacci Series
- Checking String Palindromes in C
- Prime Number Program in C
- Implementing Square Root in C
- Matrix Multiplication in C
- Understanding Double Data Type
- Factorial of a Number in C
- Structure of a C Program
- Building a Calculator Program in C
- Compiling C Programs on Linux
- Java Tutorials
- Handling String Input in Java
- Determining Even and Odd Numbers
- Prime Number Checker
- Sorting a String
- User-Defined Exceptions
- Understanding the Thread Life Cycle
- Swapping Two Numbers
- Using Final Classes
- Area of a Triangle
- Skills
- Software Engineering
- JavaScript
- Data Structure
- React.js
- Core Java
- Node.js
- Blockchain
- SQL
- Full stack development
- Devops
- NFT
- BigData
- Cyber Security
- Cloud Computing
- Database Design with MySQL
- Cryptocurrency
- Python
- Digital Marketings
- Advertising
- Influencer Marketing
- Search Engine Optimization
- Performance Marketing
- Search Engine Marketing
- Email Marketing
- Content Marketing
- Social Media Marketing
- Display Advertising
- Marketing Analytics
- Web Analytics
- Affiliate Marketing
- MBA
- MBA in Finance
- MBA in HR
- MBA in Marketing
- MBA in Business Analytics
- MBA in Operations Management
- MBA in International Business
- MBA in Information Technology
- MBA in Healthcare Management
- MBA In General Management
- MBA in Agriculture
- MBA in Supply Chain Management
- MBA in Entrepreneurship
- MBA in Project Management
- Management Program
- Consumer Behaviour
- Supply Chain Management
- Financial Analytics
- Introduction to Fintech
- Introduction to HR Analytics
- Fundamentals of Communication
- Art of Effective Communication
- Introduction to Research Methodology
- Mastering Sales Technique
- Business Communication
- Fundamentals of Journalism
- Economics Masterclass
- Free Courses
How to Use Axios in React [Beginners Guide 2024]
Updated on 08 June, 2023
17.59K+ views
• 7 min read
Table of Contents
- Introduction to Axios and Its Features
- Setting Up Axios in React
- Making GET Requests With Axios
- Handling Responses With Axios
- Error Handling With Axios
- Making POST Requests With Axios
- Handling POST Request Responses With Axios
- Using Axios Interceptors in React
- Cancelling Axios Requests in React
- Axios Best Practices for React Developers
- Conclusion
Introduction to Axios and Its Features
For those wondering what is Axios in React, here is a brief introduction. Axios is a popular JavaScript library for making HTTP requests from a web browser or a Node.js server. It performs various operations, such as retrieving and sending data and handling responses.
Axios simplifies making HTTP requests in JavaScript by providing an agile and user-friendly interface. It has gained widespread adoption in the JavaScript community due to its versatility and accessibility. If you wish to get introduced to Axios in React, sign up for the Full Stack Software Development Boot Camp by upGrad.
Setting Up Axios in React
To set up Axios in a React project, follow these steps:
Step 1: Install Axios
Start by installing Axios as a dependency in your project. You can use “npm” or “yarn” for this. Open your terminal and run the following command:
npm install axios
Step 2: Import Axios
In the component where you want to use Axios, import it at the top of your file:
import axios from 'axios';
Step 3: Make API Requests
You can now use Axios to make API requests. For instance, if you want to make a GET request to retrieve data from an API:
axios.get('https://api.example.com/endpoint')
.then(response => {
// Handle the response data
console.log(response.data);
})
.catch(error => {
// Handle any errors
console.error('Error:', error);
});
This code sends a GET request to the URL (https://api.example.com/endpoint). In the “.then()” block, you can access the response data using “response.data”. The “.catch()” block handles any errors during the request.
Check out our free technology courses to get an edge over the competition.
Making GET Requests With Axios
You can make the GET request using the “axios.get()” method. Here is an example:
axios.get('https://api.example.com/endpoint')
.then(response => {
console.log(response.data); // Do something with the response data
})
.catch(error => {
console.error('Error:', error); // Handle any errors
});
In the above example, we make a GET request to the specified URL (https://api.example.com/endpoint). The “axios.get()” method returns a promise. Hence, we can use “.then()” to handle the successful response. We can use “.catch()” to handle any errors.
Handling Responses With Axios
When working with Axios in React, you can handle responses in different ways depending on your specific requirements. Here is an example using promises:
axios.get('https://api.example.com/endpoint')
.then(response => {
// Handle successful response
console.log(response.data);
})
.catch(error => {
// Handle error
console.error('Error:', error);
});
In the code above, you handle the response using the “.then()” method. The response data can be accessed through “response.data”. If an error occurs during the request, it can be handled using the “.catch()” method.
Check Out upGrad’s Software Development Courses to upskill yourself.
Error Handling With Axios
When using Axios in React, error handling is an important aspect of handling API requests. Axios provides several ways to handle errors. Here is an example using promises:
axios.get('https://api.example.com/endpoint')
.then(response => {
// Handle successful response
console.log(response.data);
})
.catch(error => {
// Handle error
if (error.response) {
// The request was made and the server responded with a status code outside the range of 2xx
console.error('Status:', error.response.status);
console.error('Data:', error.response.data);
} else if (error.request) {
// The request was made but no response was received
console.error('No response received:', error.request);
} else {
// Something happened in setting up the request that triggered an error
console.error('Error:', error.message);
}
});
The “.catch()” block handles errors in the above code. The error object provides different properties for different scenarios. “error.response” is present when a response was received from the server. “error.request” is present when the request was made but no response was received. “error.message” is present when an error occurred while setting up the request.
Making POST Requests With Axios
You can make the POST request using the “axios.post()” method. Here is an example:
axios.post('https://api.example.com/endpoint', { data: 'example data' })
.then(response => {
console.log(response.data); // Handle the response data
})
.catch(error => {
console.error('Error:', error); // Handle any errors
});
In the example above, we make a POST request to the URL (https://api.example.com/endpoint). The second argument to “axios.post()” is the data you want to send in the request body. In this case, we pass an object “{ data: ‘example data’ }”.
The “.then()” block handles the successful response, and you can access the response data using “response.data”. The “.catch()” block handles any errors during the request.
Explore our Popular Software Engineering Courses
Handling POST Request Responses With Axios
When handling POST request responses with Axios in React, you can use the same techniques in handling GET request responses. Here is an example using promises:
axios.post('https://api.example.com/endpoint', { data: 'example data' })
.then(response => {
// Handle successful response
console.log(response.data);
})
.catch(error => {
// Handle error
console.error('Error:', error);
});
In this code, the “.then()” block handles the successful response, and you can access the response data using “response.data”. If an error occurs during the request, it is caught in the “.catch()” block, where you can handle and log it.
Using Axios Interceptors in React
Axios interceptors in React are a powerful feature that allows you to intercept and modify requests and responses made with Axios globally. Interceptors act as middleware. They enable you to add custom logic before a request is sent or after receiving a response. This helps you centralise common functionality. You can now apply it consistently across your application.
To use interceptors, you start by importing Axios into your React component. Then, you can create request and response interceptors using the “axios.interceptors” object. Request interceptors modify the request configuration. This includes adding headers or tokens while response interceptors handle the response data. This allows you to modify it or handle errors.
Once the interceptors are set up, they will automatically be triggered for each corresponding request or response. For instance, a request interceptor can add an authentication token to every outgoing request. A response interceptor can modify the response data before it reaches your application code.
It is important to remember to clean up interceptors when they are no longer needed. This is important, especially in React components, to avoid memory leaks. This can be done by ejecting the interceptors. You can use the “axios.interceptors.request.eject()” and “axios.interceptors.response.eject()” methods.
Axios interceptors in React efficiently handle common tasks, implement global functionality, and customise your HTTP requests and responses, providing a seamless and consistent experience throughout your application.
Explore Our Software Development Free Courses
Cancelling Axios Requests in React
Cancelling Axios requests in React involves using the CancelToken feature provided by Axios.
First, you create a cancel token using “axios.CancelToken.source()”. Then, while making a request, you pass the cancel token as the “cancelToken” property in the request configuration.
You call “cancel()” on the cancel token source to cancel the request. When the request is cancelled, it triggers an error that can be handled in the “.catch()” block. By cancelling requests, you can prevent unnecessary network traffic and handle scenarios where a request is no longer needed, improving the efficiency and responsiveness of your React application.
Axios Best Practices for React Developers
Here are some Axios best practices for React developers:
- Use Axios’ request cancellation feature to cancel requests when they are no longer needed, preventing unnecessary network traffic.
- Implement error handling using “.catch()” to gracefully handle errors and provide appropriate feedback to the user.
- Utilise Axios’ interceptors to add global request headers, handle authentication, modify responses, or implement custom logic.
- Encapsulate API calls in separate modules or functions for better organisation and reusability.
These are just a few best practices that React developers adopt. There are several more that you may adopt as a software developer. You could consider taking up an Executive Post Graduate Programme in Software Development if you already have experience in software development but wish to master its concepts better.
In-Demand Software Development Skills
Conclusion
You can efficiently communicate with APIs or servers, fetch data, and handle responses reliably and flexibly with the help of Axios in your React application. If you want to understand Axios in React, enrol in the Master of Science in Computer Science by upGrad. This course aims at teaching you all the in-demand skills in computer science and helps you ascend the corporate ladder with ease. Visit upGrad to know more.
Frequently Asked Questions (FAQs)
1. Can I configure Axios with custom settings, such as a base URL or timeout?
You can configure Axios with custom settings using the “axios.create()” method. This allows you to create an Axios instance with specific configurations like a base URL, default headers, timeouts, and more.
2. Can I use Axios with async/await syntax?
You can use the async/await syntax with Axios to handle asynchronous requests. By marking a function as “async” and using the “await” keyword before making an Axios request, you can write asynchronous code in a more synchronous style.
3. Does Axios support file uploads?
Yes, Axios supports file uploads. You can send files using the “FormData” object and then include it as the data in a POST request using the “axios.post()” method.
RELATED PROGRAMS