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Showing posts with the label Hello World

Spring Boot 3 Hello World Example

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In the section, we will create a project for Hello Word Example with Spring Boot. Step 1: Creating a simple spring boot web application.   First, open the Spring initializr  https://start.spring.io/  Then, Provide the Group and Artifact name. We have provided Group name  com.knf.dev.demo  and Artifact  helloworld . Here I selected the Maven project - language Java - Spring Boot 3.0.1 and add Spring web dependency. Then, click on the Generate button. When we click on the Generate button, it starts packing the project in a .zip( helloworld .zip ) file and downloads the project.  Then, Extract the Zip file. Step 2: Import the project on your favourite IDE,  I am using IntelliJ IDEA Final Project Directory: Pom.xml   <? xml version ="1.0" encoding ="UTF-8" ?> < project xmlns ="http://maven.apache.org/POM/4.0.0" xmlns: xsi ="http://www.w3.org/2001/XMLSchema-instance" xsi :schemaLocation ="http://maven.apache.org/POM/4.0.0 ht
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React JS + Spring Boot - Hello World Example

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In the section, we will create a project for Hello Word Example with Spring Boot and React JS. Part 1 - Backend development Step 1: Creating a simple spring boot web application.   First, open the Spring initializr https://start.spring.io/ Then, Provide the Group and Artifact name. We have provided Group name com.knf.dev.demo and Artifact helloworld . Here I selected the Maven project - language Java - Spring Boot 3.0.1 and add Spring web dependency. Then, click on the Generate button. When we click on the Generate button, it starts packing the project in a .zip( helloworld .zip ) file and downloads the project.  Then, Extract the Zip file. Step 2: Import the project on your favourite IDE, I am using IntelliJ IDEA Final Project Directory: Pom.xml   <? xml version ="1.0" encoding ="UTF-8" ?> < project xmlns ="http://maven.apache.org/POM/4.0.0" xmlns: xsi ="http://www.w3.org/2001/XMLSchema-instance" xsi :schemaLocation ="h
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