列出 Vertx 中所有注册的路由 [英] List all registered routes in Vertx

问题描述

有没有办法(比如在 symfony 应用程序中)列出 vertx 服务器上的所有可用/注册路由?我遇到了一个问题，即我注册的路由在运行恢复测试时返回 404.

Is there any way (like in a symfony application) to list down all the available/register routes on a vertx server? I am facing an issue that my registered route is returning a 404 on running restassure tests.

推荐答案

是的，但您必须编写一些代码才能实现这一点.

Yes, but you have to write a bit of code to achieve that.

// Example router setup
Router router = Router.router(vertx);
router.route(HttpMethod.GET, "/").handler(routingContext -> {
    routingContext.response().end("Root");
});

router.route(HttpMethod.GET, "/users").handler(routingContext -> {
    routingContext.response().end("Post");
});

router.route(HttpMethod.POST, "/users").handler(routingContext -> {
    routingContext.response().end("Post");
});

// Getting the routes
for (Route r : router.getRoutes()) {
    // Path is public, but methods are not. We change that
    Field f = r.getClass().getDeclaredField("methods");
    f.setAccessible(true);
    Set<HttpMethod> methods = (Set<HttpMethod>) f.get(r);
    System.out.println(methods.toString() + r.getPath());
}

这将导致:

[GET]/
[GET]/users
[POST]/users

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