Task 2 : Create a Spring Boot project name course management app and perform CRUD Operations using any testing tool like postman.

Capstone Project -------> Course Management App using Spring Boot

Tech Used : Maven, JDK11, Spring DATA Rest, Lombok, MySQL, embedded TomCat server

This CourseController class is a part of a Spring Boot application for managing courses. Here's a brief description of each method:

1. home() - This method is mapped to the URL "/welcome" and returns a simple welcome message for the Course Management Application.

2. getCourses() - This method is mapped to the URL "/courses/all" and retrieves a list of all courses from the CourseService.

3. getCourseFromID(int courseID) - This method is mapped to the URL "/courses/{courseID}" and retrieves a specific course based on the given courseID parameter from the CourseService.

4. addCourse(Course course) - This method is mapped to the URL "/courses/add" and adds a new course to the system by accepting a Course object in the request body.

5. updateCourse(Course course) - This method is mapped to the URL "/courses/update" and updates an existing course by accepting a modified Course object in the request body.

6. deleteCourse(int courseID) - This method is mapped to the URL "/courses/delete/{courseID}" and deletes a course with the specified courseID from the system. It returns an HTTP response indicating the status of the operation.

These methods handle various CRUD (Create, Read, Update, Delete) operations for managing courses in the application.

url : http://localhost:8080/welcome

url : http://localhost:8080/courses/all

url : http://localhost:8080/courses/add

url : http://localhost:8080/courses/update

url : http://localhost:8080/courses/deletecourse/{ID}?ID="11"