Spring-Boot:如何添加tomcat连接器以绑定到控制器

Question

在Spring-Boot文档中,有一节描述了如何为tomcat启用多个连接器(http://docs.spring.io/spring-boot/docs/1.1.7.RELEASE/reference/htmlsingle/#howto- enable-multiple-connectors-in-tomcat).

但有没有办法简单地将连接器添加到现有连接器(Web和管理连接器)？并将它们绑定到一些mvc控制器？我想要做的是创建一些可以在不同端口上访问的Web服务.

Answer 1

您可以为每个服务使用子应用程序,每个子项都配置为通过设置其server.port属性来使用单独的端口.您想要隔离的任何组件都应该包含在其中一个子组件中.您要共享的任何组件都应该包含在父级中.

这是这种方法的一个例子.有两个子应用程序,一个侦听端口8080,另一个侦听端口8081.每个应用程序包含一个映射到/one和/two分别的控制器.

package com.example;

import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

public class Application {

    public static void main(String[] args) {
        SpringApplicationBuilder parentBuilder 
                = new SpringApplicationBuilder(ApplicationConfiguration.class);
        parentBuilder.child(ServiceOneConfiguration.class)
                .properties("server.port:8080").run(args);
        parentBuilder.child(ServiceTwoConfiguration.class)
                .properties("server.port:8081").run(args);      
    }

    @Configuration
    static class ApplicationConfiguration {

        @Bean
        public MySharedService sharedService() {
            return new MySharedService();

        }   
    }

    @Configuration
    @EnableAutoConfiguration
    static class ServiceOneConfiguration {

        @Bean
        public ControllerOne controller(MySharedService service) {
            return new ControllerOne(service);
        }
    }

    @Configuration
    @EnableAutoConfiguration
    static class ServiceTwoConfiguration {

        @Bean
        public ControllerTwo controller(MySharedService service) {
            return new ControllerTwo(service);
        }
    }

    @RequestMapping("/one")
    static class ControllerOne {

        private final MySharedService service;

        public ControllerOne(MySharedService service) {
            this.service = service;
        }

        @RequestMapping
        @ResponseBody
        public String getMessage() {
            return "ControllerOne says \"" + this.service.getMessage() + "\"";
        }
    }

    @RequestMapping("/two")
    static class ControllerTwo {

        private final MySharedService service;

        public ControllerTwo(MySharedService service) {
            this.service = service;
        }

        @RequestMapping
        @ResponseBody
        public String getMessage() {
            return "ControllerTwo says \"" + this.service.getMessage() + "\"";
        }
    }

   static class MySharedService {

        public String getMessage() {
            return "Hello";
        }
    }
}