设置URL模式会破坏Swagger 404吗? [英] Dropwizard Jersey set URL pattern breaking Swagger 404?

问题描述

不久前，我在Dropwizard服务中添加了摇摇欲坠的功能，效果很好.

I added swagger to my Dropwizard service a while back and it was working fine.

但是，现在我想添加一个简单的html页面并配置资源路径以提供/assets中的内容，因此它已经断掉了招摇和api 带有404响应

However now that I am wanting to add a simple html page and configure the resource path to serve content from /assets it has broken swagger and the api with 404 responses

这是我的代码

public class NumericodeApplication extends Application<NumericodeConfiguration> {

    public static void main(final String[] args) throws Exception {
        new NumericodeApplication().run(args);
    }

    @Override
    public String getName() {
        return "Numericode";
    }

    @Override
    public void initialize(final Bootstrap<NumericodeConfiguration> bootstrap) {

        bootstrap.addBundle(new SwaggerBundle<NumericodeConfiguration>() {
            @Override
            protected SwaggerBundleConfiguration getSwaggerBundleConfiguration(NumericodeConfiguration configuration) {
                return configuration.swaggerBundleConfiguration;
            }
        });

        bootstrap.addBundle(new AssetsBundle("/assets", "/", "index.html")); //added this 
    }

    @Override
    public void run(final NumericodeConfiguration configuration, final Environment environment) {

        environment.jersey().register(new Controller());
        environment.jersey().setUrlPattern("/swagger"); //tried this
        environment.jersey().setUrlPattern("/api/*"); //added this
    }
}

当我尝试删除两个setUrlPattern()方法调用时会抱怨

When I try and delete the two setUrlPattern() method calls it complains

多个servlet映射到路径/*:资产[mapped:JAVAX_API:null]，io.dropwizard.jersey.setup.JerseyServletContainer-2e5b7fba [mapped:EMBEDDED:null]

Multiple servlets map to path /*: assets[mapped:JAVAX_API:null],io.dropwizard.jersey.setup.JerseyServletContainer-2e5b7fba[mapped:EMBEDDED:null]

但是，如果我删除资产捆绑包，那么Swagger可以再次正常工作吗?

However if I delete the assets bundle Swagger works ok again?

我如何才能同时获得索引页面和大张旗鼓地在Dropwizard/Jetty上工作.

How can I get both my index page and swagger to work on Dropwizard/ Jetty.

如果您能解释发生了什么，请加分！

Bonus points if you can explain what is going on!

推荐答案

您的应用程序或静态资产都可以通过 根路径，但不能同时使用.后者在使用Dropwizard进行操作时非常有用 返回一个Javascript应用程序.要启用它，请将您的应用程序移至 子网址.

Either your application or your static assets can be served from the root path, but not both. The latter is useful when using Dropwizard to back a Javascript application. To enable it, move your application to a sub-URL.

来源: http://www.dropwizard .io/1.1.0/docs/manual/core.html#serving-assets

bootstrap.addBundle(new AssetsBundle("/assets", "/", "index.html"));

此行尝试挂载在root上下文路径下的assets资源目录中找到的资源.可能是Jersey应用程序已经安装在那里.

This line is attempting to mount the resources found in assets resource directory at the root context path. Probably Jersey application is mounted there already.

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