#60 How to Handle GET Request in Express | Complete Node JS + Express Course with MongoDB
Автор: procademy
Загружено: 2026-01-08
Просмотров: 206
In this lecture of the Complete Node.js & Express Course, we create a GET API endpoint to fetch hotel data stored inside a JSON file. Instead of using a database, we use Node.js’s built-in fs module to read data from a JSON file and send it as an API response.
This helps beginners understand how APIs work internally before moving to databases like MongoDB.
🔹 Topics covered in this video:
✅ Creating GET API in Express.js
✅ Reading JSON file using fs module
✅ Parsing JSON data in Node.js
✅ Sending API response using res.json()
✅ File-based data storage explained
✅ Limitations of file-based APIs
✅ Why databases are required in real projects
This lecture is part of the beginner-friendly backend foundation where we learn API concepts step-by-step before introducing MongoDB and Mongoose.
This video is perfect for Node.js beginners, backend learners, and MERN stack aspirants.
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#NodeJS #ExpressJS #BackendDevelopment #RESTAPI #JavaScript
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