使用两个端口配置Spring Boot [英] Configure Spring Boot with two ports

问题描述

我正在尝试使用两个不同的端口在Spring Boot中配置一个应用程序，但是我还没停下来. 我的第一个代理是使用两个控制器，我在两个控制器内使用container.setPort(8080);定义了一个@Bean. 我的第二个替代方法是添加执行器依赖性并更改管理端口，但是我的应用程序无法运行. 地址已在使用中:绑定"， 如何配置具有两个端口的应用程序?我想要一个端口用于管理员，而另一个端口则用于我的api的咨询.

I'm trying configure an application in Spring Boot with two differents ports, but I haven't got still. My first aproximation has been with two controllers and I have defined a @Bean inside the two controller with container.setPort(8080); And my second aproximation has been add the actuator dependency and change the port of the managament, but my application don't run. "Address already in use: bind", How can I confiure an application with two ports? I want one port for admin and the other port is for consults of my api.

推荐答案

如前所述，可以设置server.port和management.port以及management.context-path属性，以使嵌入式容器在不同的端口上侦听(与管理相关的属性以访问Actuator端点).

As is has been mentioned before, server.port and management.port along with management.context-path properties could be set to make the embedded container to listen on different ports (management-related properties to access Actuator endpoints).

要在server.port和management.port以外的端口上侦听:

To listen on ports other than server.port and management.port:

@Configuration
public class EmbeddedTomcatConfiguration {

    @Value("${server.additionalPorts}")
    private String additionalPorts;

    @Bean
    public EmbeddedServletContainerFactory servletContainer() {
        TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory();
        Connector[] additionalConnectors = this.additionalConnector();
        if (additionalConnectors != null && additionalConnectors.length > 0) {
            tomcat.addAdditionalTomcatConnectors(additionalConnectors);
        }
        return tomcat;
    }

    private Connector[] additionalConnector() {
        if (StringUtils.isBlank(this.additionalPorts)) {
            return null;
        }
        String[] ports = this.additionalPorts.split(",");
        List<Connector> result = new ArrayList<>();
        for (String port : ports) {
            Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
            connector.setScheme("http");
            connector.setPort(Integer.valueOf(port));
            result.add(connector);
        }
        return result.toArray(new Connector[] {});
    }
}

application.yml

application.yml

server:
  port: ${appPort:8800}
  additionalPorts: 8881,8882

Application.java

Application.java

@SpringBootApplication
@ComponentScan(...)
@Import(EmbeddedTomcatConfiguration.class)
public Application {

    public static void main(String[] args) {
        SpringApplication.run(Application .class, args);
    }
}

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