How to install Springboot on Ubuntu 20.04?

Overview

Spring Boot is a well-known Java-based framework for building web applications. It provides an easy and fast way to create production-grade and stand-alone Spring-based applications that can be run on your Ubuntu 20.04 system. In this guide, we will show you how to install Spring Boot on Ubuntu version 20.04.

Prerequisites

There are certain prerequisites that need to be met before you begin.

• Ubuntu 20.04-equipped system

• A sudo-privileged user account

• Internet connection

• Knowledge of CLI

Get Started

Step 1: Spring Boot requires Java to be installed on your system. You can install it by running the following command in the terminal.

sudo apt install default-jdk

When prompted to continue, enter 'y'.

Step 2: Install zip and unzip packages.

sudo apt install unzip zip

Step 3: Install SDKMAN!, a program that allows you to manage "candidates"—concurrent versions of several SDKs. It enables the installation of JVM-based SDKs for languages like Java, Kotlin, and Ceylon, etc. Additionally, it supports Maven, Gradle, Spring Boot, and several other tools.

curl -s https://get.sdkman.io | bash

Step 4: Follow the instruction printed on the console and enter into the terminal.

source "/home/ubuntu/.sdkman/bin/sdkman-init.sh"

Note: You can simply copy and enter the command given on the terminal or type the command mentioned above, where you can enter your own username in place of Ubuntu.

Step 5: Verify SDKMAN! installation.

sdk help

Step 6: Install Spring CLI.

sdk install springboot

Conclusion

Spring Boot is a powerful Java-based framework that can help you develop web applications quickly and easily. With the steps outlined in this guide, you can install Spring Boot on your Ubuntu 20.04 system and start building your web applications right away. Remember to keep your Spring Boot installation up to date to take advantage of the latest features and bug fixes.