Create a web application in 5 minutes using Spring Boot and Maven
Create a simple web application using Maven and Spring Boot
Sometime to do an R&D, we all need a sample web application to experiment and play around.
Below are the steps which will help to create a web application quickly using Spring Boot and Maven.
- Create a maven project from your IDE in this case I am using Eclipse IDE.
- Go to File > New > Project and then select Maven > Maven Project
- Add spring boot dependencies into the pom as shown
- pom.xml
- Add Controller and View (index.html) is the shown project structure
- Add SimpleWebController.java, Application.java and index.html as shown below
- Build the project and run it
- use the command to run it mvn spring-boot:run
- Once the application is launch successfully within the Embedded tomcat. Browse the application using http://localhost:8080
pom.xml
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany</groupId>
<artifactId>simpleweb</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<description>Simple web Application</description>
<!-- Inherit defaults from Spring Boot -->
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.4.RELEASE</version>
</parent>
<dependencies>
<!-- Add typical dependencies for a web application -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<!-- Package as an executable jar -->
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
SimpleWebController.java
package com.mycompany.simpleweb.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class SimpleWebController {
@RequestMapping(value = "/")
public String index() {
return "index.html";
}
}
Application.java
package com.mycompany.simpleweb;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application {
public static void main(final String[] args) {
SpringApplication.run(Application.class, args);
}
}
index.html
<!DOCTYPE html>
<html>
<head>
<title>Simple Web Application</title>
</head>
<body>
<h1>Awesome, Simple Web Application is Ready !!!</h1>
</body>
</html>
Reference:
http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#getting-started-maven-installation
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