如何配置SpringBoot2在两个端口(HTTP和HTTPS)上运行Tomcat?

这是同时打开HTTP和HTTPS的方法。

在Java环境下,生成SSL密钥

keytool -genkey -alias tomcat -dname "CN=Andy" -storetype PKCS12 -keyalg RSA -keysize 2048 -keystore keystore.p12 -validity 365

并将文件复制到资源目录

你的财产应该是这样的

# https port
server.port=8443
# http port
server.http.port=8080
# key path
server.ssl.key-store=classpath:keystore.p12
# your key password
server.ssl.key-store-password=mytest
server.ssl.keyStoreType=PKCS12
server.ssl.keyAlias=tomcat

附加HTTP端口的配置

@Configuration
public class HttpConfig {
    @Value("${server.http.port}")
    private int httpPort;

    @Bean // (it only works for springboot 2.x)
    public ServletWebServerFactory servletContainer(){
        TomcatServletWebServerFactory factory = new TomcatServletWebServerFactory();
        factory.addAdditionalTomcatConnectors(createStanderConnecter());
        return factory;
    }

    private Connector createStanderConnecter(){
        Connector connector = 
        //new Connector("org.apache.coyote.http11.Http11NioProtocol");
        new Connector(TomcatServletWebServerFactory.DEFAULT_PROTOCOL);
        connector.setPort(httpPort);
        return connector;
    }
}