springboot 1.x同時支持http&https

1、yml

server:
  port: 8181

https:
  port: 8282
  ssl:
    key-store: classpath:sample.jks
    key-store-password: secret
    key-password: password

2、啓動類添加

@Value("${https.port}")
private Integer port;

@Value("${https.ssl.key-store-password}")
private String key_store_password;

@Value("${https.ssl.key-password}")
private String key_password;
  
@Value("${https.ssl.key-store}")
private String key;

@Bean
public EmbeddedServletContainerFactory servletContainer() {
  TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory();
  tomcat.addAdditionalTomcatConnectors(createSslConnector());
  return tomcat;
}

private Connector createSslConnector() {
  Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
  Http11NioProtocol protocol = (Http11NioProtocol) connector.getProtocolHandler();
  try {
    connector.setScheme("https");
    connector.setSecure(true);
    connector.setPort(port);
    protocol.setSSLEnabled(true);
    protocol.setKeystoreFile(key);
    protocol.setKeystorePass(key_store_password);
    protocol.setKeyPass(key_password);
    return connector;
  }
  catch (IOException ex) {
    throw new IllegalStateException("can't access keystore: [" + "keystore"
        + "] or truststore: [" + "keystore" + "]", ex);
  }
}

springboot 2.x

@Bean
　　public ServletWebServerFactory servletContainer() {
　　　　TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory();
　　　　tomcat.addAdditionalTomcatConnectors(createSslConnector()); // 添加http
　　　　return tomcat;
　　}