java - 如何在运行时从 maven repo 下载 dll？

Question

我eclipse-aether用于在运行时下载 jars，但现在我需要从 maven 下载 dll。我尝试了很多不同的东西，但都失败了。其中之一

  DefaultArtifact defaultArtifact = new DefaultArtifact(
        "com.tagtraum",
        "ffsampledsp",
        "dll",
        "0.9.29"
    ); 
    Dependency dependency = new Dependency(defaultArtifact, "runtime", false, Set.of());
    CollectRequest collectRequest = new CollectRequest().setRoot(dependency).addRepository(remote);
    DependencyNode root = repoSystem.collectDependencies(
        newSession(repoSystem, new File("./"), new CancellableTransferListener(new DownloadState("test"))),
        collectRequest
    ).getRoot();

我错了什么？我怎样才能解决我的问题？