一.SSL證書

在阿里云申請免費SSL證書，并下載tomcat版本，解壓后會得到兩個文件，一個是ca證書(pfx后綴的文件)，另一個是ca密碼

二.阿里云上配置安全組規(guī)則

image.png

image.png

三.代碼部分

1.application.properties

server.port = 443
server.ssl.key-store=C:/v1.0/123.com.pfx
server.ssl.key-store-password=你的密碼

server.port = 443是https的默認端口
其中server.ssl.key-store的值是ca證書路徑
server.ssl.key-store-password是證書密碼

2.在springboot啟動類里面添加代碼

public static void main(String[] args) {
        SpringApplication.run(QbtApplication.class, args);
    }

    @Bean
    public TomcatServletWebServerFactory servletContainer() {
        TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory() {
            @Override
            protected void postProcessContext(Context context) {
                SecurityConstraint constraint = new SecurityConstraint();
                constraint.setUserConstraint("CONFIDENTIAL");
                SecurityCollection collection = new SecurityCollection();
                collection.addPattern("/*");
                constraint.addCollection(collection);
                context.addConstraint(constraint);
            }
        };
        tomcat.addAdditionalTomcatConnectors(httpConnector());
        return tomcat;
    }

    @Bean
    public Connector httpConnector() {
        Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
        connector.setScheme("http");
        //Connector監(jiān)聽的http的端口號
        connector.setPort(80);
        connector.setSecure(false);
        //監(jiān)聽到http的端口號后轉(zhuǎn)向到的https的端口號
        connector.setRedirectPort(443);
        return connector;
    }

四.測試

發(fā)布到阿里云服務(wù)器，測試如下

image.png

成功?。?！