SpringBoot配置https访问

生成密钥文件

keytool -genkeypair -alias adminstore -keyalg RSA -keysize 2048 -keypass 123456 -storetype JKS -keystore /Users/lwpeng/adminstore.jks -storepass 123456 -validity 3650

配置application.properties

server.ssl.enabled=true
server.ssl.key-store=classpath:adminstore.jks
server.ssl.key-store-type=JKS
server.ssl.key-store-password=123456

预览效果

http://localhost:9999/swagger-ui/index.html （提示错误）

https://localhost:9999/swagger-ui/index.html （正常访问）

集成成功

http协议访问自动跳转

import org.apache.catalina.Context;
import org.apache.catalina.connector.Connector;
import org.apache.tomcat.util.descriptor.web.SecurityCollection;
import org.apache.tomcat.util.descriptor.web.SecurityConstraint;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @ClassName HttpsConfig
 * @Description: TODO
 * @Author lwpeng
 * @Date 2022/11/1
 * @Version V1.0
 **/
@Configuration
public class HttpsConfig {
    @Bean
    public TomcatServletWebServerFactory tomcatServletWebServerFactory() {
        TomcatServletWebServerFactory factory = new TomcatServletWebServerFactory() {
            @Override
            protected void postProcessContext(Context context) {
                SecurityConstraint securityConstraint = new SecurityConstraint();
                securityConstraint.setUserConstraint("CONFIDENTIAL");
                SecurityCollection securityCollection = new SecurityCollection();
                securityCollection.addPattern("/*");
                securityConstraint.addCollection(securityCollection);
                context.addConstraint(securityConstraint);
            }
        };
        factory.addAdditionalTomcatConnectors(httpConnector());
        return factory;
    }

    @Bean
    public Connector httpConnector() {
        Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
        connector.setScheme("http");
        //Connector监听的http的端口号
        connector.setPort(80);
        connector.setSecure(false);
        //监听到http的端口号后转向到的https的端口号
        connector.setRedirectPort(9999);
        return connector;
    }
}

预览效果

http://localhost/swagger-ui/index.html （正常访问）