Maven. Hello World

Maven. Java 8

mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false

перейти в папку проекта !

mvn generate-resources

mvn compile

mvn package


<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
  <maven.compiler.target>1.8</maven.compiler.target>
  <maven.compiler.source>1.8</maven.compiler.source>
</properties>

	
<build>
<plugins>
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.6.1</version>
      <configuration>
        <source>1.8</source>
        <target>1.8</target>
      </configuration>
  </plugin>
</plugins>
</build>

Maven. Java 11


<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>11</java.version>
  <maven.compiler.target>11</maven.compiler.target>
  <maven.compiler.source>11</maven.compiler.source>
</properties>

	
<build>
<plugins>
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.8.0</version>
      <configuration>
        <source>11</source>
        <target>11</target>
      </configuration>
  </plugin>

  <plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-dependency-plugin</artifactId>
  <version>3.1.2</version>
  <executions>
      <execution>
          <id>copy-dependencies</id>
          <phase>prepare-package</phase>
          <goals>
              <goal>copy-dependencies</goal>
          </goals>
      </execution>
  </executions>
</plugin>
<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-jar-plugin</artifactId>
  <version>3.2.0</version>
  <configuration>
      <archive>
          <manifest>
              <addDefaultEntries>false</addDefaultEntries>
              <addClasspath>true</addClasspath>
              <classpathPrefix>dependency/</classpathPrefix>
              <mainClass>ru.jf17.bot.Main</mainClass>
          </manifest>
      </archive>
  </configuration>
</plugin>
<plugin>
  <groupId>org.codehaus.mojo</groupId>
  <artifactId>exec-maven-plugin</artifactId>
  <version>1.2.1</version>
  <configuration>
        <configuration>
            <mainClass>ru.jf17.bot.Main</mainClass>
        </configuration>
 </plugin>
</plugins>
</build>