java - 获取 org.apache.maven.project.MavenProject 的 maven 依赖列表

Question

我正在尝试使用 org.apache.maven.project.MavenProject 获取一些 maven Artifact 的依赖项列表.

我的代码是这样的。

public List<Dependencies> loadProject() {
    Model mavenModel = new Model();
    mavenModel.setModelVersion("4.0.0");
    mavenModel.setGroupId("org");
    mavenModel.setArtifactId("wso2");
    mavenModel.setVersion("1.0.0");

    addDependency(mavenModel, "com.google.inject", "guice", "4.2.2");
    addDependency(mavenModel, "ch.qos.logback", "logback-classic", "1.2.3");

    MavenProject mavenProject = new MavenProject(mavenModel);

    //******* Need to resolve dependencies of `mavenProject` and *******
    //******* get the list of dependencies of this project.    *******

    return dependencies;
}

private static void addDependency(Model mavenModel, String groupId, String artifactId, String version) {


Dependency dependency = new Dependency();
    dependency.setGroupId(groupId);
    dependency.setArtifactId(artifactId);
    dependency.setVersion(version);
    mavenModel.addDependency(dependency);
}

基本上我试图获得由 mvn dependency:tree 返回的依赖树结果以编程方式将命令作为列表。

示例
对于 Artifact :

com.google.inject:guide:4.2.2

ch.qos.logback:logback-classic:1.2.3

依赖列表:

List = [
com.google.inject:guice:jar:4.2.2:compile,
javax.inject:javax.inject:jar:1:compile,
aopalliance:aopalliance:jar:1.0:compile,
com.google.guava:guava:jar:25.1-android:compile,
com.google.code.findbugs:jsr305:jar:3.0.2:compile,
org.checkerframework:checker-compat-qual:jar:2.0.0:compile,
com.google.errorprone:error_prone_annotations:jar:2.1.3:compile,
com.google.j2objc:j2objc-annotations:jar:1.1:compile,
org.codehaus.mojo:animal-sniffer-annotations:jar:1.14:compile,
ch.qos.logback:logback-classic:jar:1.2.3:compile,
ch.qos.logback:logback-core:jar:1.2.3:compile,
org.slf4j:slf4j-api:jar:1.7.25:compile
]

Answer 1

您可以使用方法public Set<Artifact> getArtifacts()您的 MavenProject返回一组 Artifact 的类，这些 Artifact 表示项目具有的所有依赖项，包括可传递的依赖项。

注意:内容是惰性填充的，因此不会包含在某些范围内运行依赖项的阶段。例如。如果只运行了编译阶段，则不会包含具有范围测试的依赖项。

所有信息都来自您可以找到的文档here .