Diese Seite wird von HelloServlet erzeugt. Folge den Schritten unten, um das Projekt selbst anzulegen, zu bauen und zu deployen.
HelloServlet/
ββ pom.xml
ββ src/
ββ main/
ββ java/
β ββ com/
β ββ example/
β ββ HelloServlet.java
ββ webapp/
ββ WEB-INF/
ββ web.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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>HelloServlet</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<properties>
<maven.compiler.release>21</maven.compiler.release>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>jakarta.servlet</groupId>
<artifactId>jakarta.servlet-api</artifactId>
<version>6.0.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<!-- So heisst der file am ende also der war file -->
<finalName>HelloServlet</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.11.0</version>
<configuration>
<release>${maven.compiler.release}</release>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.4.0</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<warSourceDirectory>src/main/webapp</warSourceDirectory>
</configuration>
</plugin>
</plugins>
</build>
</project>
<web-app xmlns="https://jakarta.ee/xml/ns/jakartaee"
version="6.0">
<servlet>
<servlet-name>HelloServlet</servlet-name>
<servlet-class>com.example.HelloServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>HelloServlet</servlet-name>
<!-- Du kannst / oder /* verwenden, aber ich habe /hello genommen -->
<url-pattern>/hello</url-pattern>
</servlet-mapping>
</web-app>
sudo apt update
sudo apt install maven -y
mvn -v
cd HelloServlet
mvn clean package
Die WAR-Datei findest du danach unter target/HelloServlet.war
.