在Java中以编程方式设置maven build属性，而无需编写插件？

import org.apache.maven.project.MavenProject;
import org.apache.maven.model.Model;

public class MavenBuildPropertiesExample {
    public static void main(String[] args) {
        // 获取当前项目的MavenProject对象
        MavenProject project = new MavenProject();

        // 获取当前项目的Model对象
        Model model = project.getModel();

        // 设置build属性
        model.getBuild().setSourceDirectory("src/main/java");
        model.getBuild().setOutputDirectory("target/classes");

        // 保存修改后的Model对象
        project.setPomFile(new File("pom.xml"));
        try {
            project.writeModel();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}