Mastering Spring 5.0

First REST service

Let's start with creating a simple REST service returning a welcome message. We will create a simple POJO WelcomeBean class with a member field called message and one argument constructor, as shown in the following code snippet:

    package com.mastering.spring.springboot.bean;    public class WelcomeBean {      private String message;       public WelcomeBean(String message) {         super();         this.message = message;       }      public String getMessage() {        return message;      }    }