从现有项目生成Maven POM？

         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>my-project</artifactId>
   <version>1.0.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>My Project</name>
    <url>http://www.example.com</url>
   <description>My project description</description>

   <developers>
       <developer>
            <id>john.doe</id>
            <name>John Doe</name>
           <email>john.doe@example.com</email>
        </developer>
    </developers>

   <dependencies>
       <dependency>
           <groupId>org.springframework.boot</groupId>
           <artifactId>spring-boot-starter-web</artifactId>
           <version>2.6.4</version>
        </dependency>
       <dependency>
           <groupId>org.springframework.boot</groupId>
           <artifactId>spring-boot-starter-test</artifactId>
           <version>2.6.4</version>
           <scope>test</scope>
        </dependency>
    </dependencies>

   <build>
       <plugins>
           <plugin>
               <groupId>org.springframework.boot</groupId>
               <artifactId>spring-boot-maven-plugin</artifactId>
               <version>2.6.4</version>
                <executions>
                   <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>