Topics Covered

Duration: 80 minutes

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Learning Objectives

1. Handle dynamic routes and parameters.

2. Work with JSON payloads in requests and responses.

3. Implement error handling in Express.

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Topic Outline (30-min)

1. Dynamic Routes:

   • Using route parameters.

   • Handling multiple parameters.

2. Working with JSON:

   • Parsing JSON request bodies.

   • Sending JSON responses.

3. Error Handling:

   • Middleware for error handling.

   • Catching and responding to invalid routes.

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Student Activity (30-min)

Activity: Create a RESTful Task Management API

Homework/Practice Coding Assignment (20-min)

Task: Add a custom error handler for invalid JSON payloads.