JAVA springboot如何开启俩端口

# 开发环境配置
server:
    # 服务器的HTTP端口，默认为8080
    port: 8080
# 新增开始
    # https证书配置,不写就是俩http端口
    # 证书放到 src/main/resources
    ssl:
        key-store: classpath:证书名.pfx
        key-alias: alias
        key-store-password: 秘钥
        key-store-type: PKCS12
# 新增结束
    servlet:
        # 应用的访问路径
        context-path: /
    tomcat:
        # tomcat的URI编码
        uri-encoding: UTF-8
        # 连接数满后的排队数，默认为100
        accept-count: 1000
        threads:
            # tomcat最大线程数，默认为200
            max: 800
            # Tomcat启动初始化的线程数，默认值10
            min-spare: 100
 
# 新增,可以不加,新端口可以直接写到启动类里面
http: # 新加一个http的端口号配置
    port: 8081

package com.xx;
 
import org.apache.catalina.connector.Connector;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
import org.springframework.context.annotation.Bean;
 
/**
 * 启动程序
 * 
 * @author 
 */
@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class })
public class XxApplication
{
 
//新增开始
    @Value("${http.port}")
    private Integer port;
 
    @Bean
    public ServletWebServerFactory servletContainer() {
        TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory();
        tomcat.addAdditionalTomcatConnectors(createStandardConnector()); // 添加http
        return tomcat;
    }
 
    // 配置http
    private Connector createStandardConnector() {
        Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
        connector.setPort(port);
        return connector;
    }
//新增结束
 
    public static void main(String[] args)
    {
        // System.setProperty("spring.devtools.restart.enabled", "false");
        SpringApplication.run(XskApplication.class, args);
       
    }
}