Springboot添加https证书

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1.证书放在位置

2.编写application.properties配置文件

3.编写代码 在DemoApplication编写

@SpringBootApplication
public class DemoApplication {

	public static void main(String[] args) {
		SpringApplication.run(DemoApplication.class, args);
	}
	/**
     * 配置一个TomcatEmbeddedServletContainerFactory bean
     * @return
     */
	@Bean
    public EmbeddedServletContainerFactory servletContainerFactory() {
        TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory() {
            @Override
            protected void postProcessContext(Context context) {
                SecurityConstraint securityConstraint = new SecurityConstraint();
                securityConstraint.setUserConstraint("CONFIDENTIAL");
                SecurityCollection collection = new SecurityCollection();
                collection.addPattern("/*");
                securityConstraint.addCollection(collection);
                context.addConstraint(securityConstraint);
            }
        };
        tomcat.addAdditionalTomcatConnectors(httpConnector());
        return tomcat;
    }

    /**
     * 让我们的应用支持HTTP是个好想法，但是需要重定向到HTTPS，
     * 但是不能同时在application.properties中同时配置两个connector，
     * 所以要以编程的方式配置HTTP connector，然后重定向到HTTPS connector
     * @return Connector
     */
	@Bean
    public Connector httpConnector() {
        Connector connector=new Connector("org.apache.coyote.http11.Http11NioProtocol");
        connector.setScheme("http");
        connector.setPort(8088);
        connector.setSecure(false);
        connector.setRedirectPort(8443);//端口
        return connector;
    }
}

证书转换地址：https://www.chinassl.net/ssltools/convert-ssl.html