使用 undertow 和 resteasy 的 HTTP 处理程序和 Resteasy 部署

Question

我正在尝试运行 HTTPServer 和 REST 处理程序。一次只能一个工作，不能同时工作。我需要提供 html 页面以及 api.

这是我的代码。

    public class HttpServer {

    private final UndertowJaxrsServer server = new UndertowJaxrsServer();
    private static String rootPath = System.getProperty("user.dir");

    private final Undertow.Builder serverBuilder;

    public HttpServer(Integer port, String host) {
        serverBuilder = Undertow
                .builder()
                .addHttpListener(port, host)
                .setHandler(
                        Handlers.path().addPrefixPath(
                                "/",
                                Handlers.resource(
                                        new FileResourceManager(new File(
                                                rootPath + "/web"), 100))
                                        .addWelcomeFiles(
                                                rootPath + "/web/index.html")));
        server.start(serverBuilder);
    }

    public DeploymentInfo deployApplication(String appPath,
            Class<? extends Application> applicationClass) {
        ResteasyDeployment deployment = new ResteasyDeployment();
        deployment.setApplicationClass(applicationClass.getName());
        return server.undertowDeployment(deployment, appPath);
    }

    public void deploy(DeploymentInfo deploymentInfo) throws ServletException {
        server.deploy(deploymentInfo);
    }

    public static void main(String[] args) throws ServletException {
        HttpServer myServer = new HttpServer(8080, "0.0.0.0");

        DeploymentInfo di = myServer
                .deployApplication("/rest", MyApplication.class)
                .setClassLoader(HttpServer.class.getClassLoader())
                .setContextPath("/my").setDeploymentName("My Application");
        myServer.deploy(di);
    }
}

Answer 1

UndertowJaxrsServer 正在覆盖您的构建器的文件处理程序：

public UndertowJaxrsServer start(Undertow.Builder builder)
{
    server = builder.setHandler(root).build();
    server.start();
    return this;
}

似乎无法将另一个处理程序传递给 UndertowJaxrsServer。可能的解决方法可能是：

使用一个资源 class 部署另一个应用程序，它只提供文件。
使用空白的 Undertow，放松轻松的 JAX-RS 部署。

Answer 2

从 3.1.0.Beta2 及更高版本开始，您可以试试这个

UndertowJaxrsServer server = new UndertowJaxrsServer();

ResteasyDeployment deployment = new ResteasyDeployment();

deployment.setApplicationClass(ExampleApplication.class.getName());

DeploymentInfo deploymentInfo = server.undertowDeployment(deployment, "/");
deploymentInfo.setClassLoader(MyServer.class.getClassLoader());

deploymentInfo.setContextPath("/api");

server.deploy(deploymentInfo);

server.addResourcePrefixPath("/",
        resource(new PathResourceManager(Paths.get(STATIC_PATH),100)).
            addWelcomeFiles("index.html"));

server.start();

RestEasy 应用程序将在 /api/* 上可用，静态文件将在 /*

上可用

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