1.通过命令生成证书文件

keytool -genkey -alias tomcat -storetype PKCS12 -keyalg RSA -keysize 2048 -keystore ./keystore.p12 -validity 3650

回车后输入密码及其他相关信息

2.将生成的keystore.p12证书文件复制到Spring Boot的resource目录，与application.properties目录同级

3.在application.properties中添加如下配置

## 支持Https，通过以下命令生成自签名证书

## keytool -genkey -alias https-integration -keyalg RSA -keysize 2048 -storetype PKCS12 -keystore ./keystore.p12 -validity 3650

# http port

server.http.port=8528

# https port

server.port=8443

# The format used for the keystore

server.ssl.keyStoreType=PKCS12

# The path to the keystore containing the certificate

server.ssl.key-store=classpath:keystore.p12

## The password used to generate the certificate

server.ssl.key-store-password=123456

# The alias mapped to the certificate

server.ssl.keyAlias=tomcat

4.添加配置类

类名：MultiConnectorsConfiguration

类实现：

package com.huinongtx.power.consumer.config;

import org.apache.catalina.connector.Connector;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;

import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration;

/**

 * @ClassName MultiConnectorsConfiguration

 * @Description 支持http和https

 * @Author yunshuodeng

 * @Date 2019-04-26 10:42

 * @Version 1.0

 **/

@Configuration

public class MultiConnectorsConfiguration {

    @Value("${server.http.port}")

    private Integer httpPort;

    @Bean

    public EmbeddedServletContainerFactory servletContainer() {

        TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory();

        tomcat.addAdditionalTomcatConnectors(createStandardConnector());

        return tomcat;

    }

    private Connector createStandardConnector() {

        Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");

        connector.setPort(httpPort);

        return connector;

    }

}

5.重启服务

6.测试请求

https://127.0.0.1:8443/xx/xxx

http://127.0.0.1:8528/xx/xxx