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Course Outline

REST - Fundamentals

  • The necessity of information exchange between sites
  • HTTP POST, GET, PUT, and DELETE
  • Services like Postman and popular applications
  • Services that utilize REST

REST Conventions

  • Mapping CRUD operations to HTTP calls
  • Conventions for API URL structure
  • Passing Parameters
  • Return Values
  • HTTP status codes
  • JSON: A universal format for information exchange

API Services

  • Examples of popular APIs
  • RESTful frameworks

Creating a REST API - Server

  • Gathering requirements and identifying functionality
  • Designing and documenting the API
  • Installing required libraries
  • Business Object: Class mapping
  • Controller methods
  • Representing a business object as JSON
  • HTTP Headers: Acting as metadata
  • Testing the API using cURL
  • Authentication mechanisms

Requirements

  • Basic knowledge of HTTP
  • Basic understanding of web application development
 14 Hours

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