Java ，springboot配置https,实现微信小程序

一、首先在 application.properties中添加代码

https.port=443
https.ssl.key-store=classpath:***.jks    //域名证书  -我是在腾讯云申请的一年免费证书
https.ssl.key-alias=www.***.com  //网站域名
https.ssl.enabled=true
https.ssl.key-store-password= ***   //证书秘钥，
https.ssl.key-store-type=JKS

二、在启动页面添加如下代码：

@SpringBootApplication
public class AssociationApiApplication extends SpringBootServletInitializer {
	
	
	 @Override
     protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
         return application.sources(AssociationApiApplication.class);
     }

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

	/**
	 * 配置http / https 协议
	 * @author juekf
	 * @data 
	 */
	@Value("${https.port}")
	private Integer port;

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

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

	/**
	 * 
	 * @title: createSslConnector
	 * @Descripyion: TODO (//配置https)
	 * @author juekf
	 * @data 
	 * @return: Connector
	 * @return
	 */
	private Connector createSslConnector(){
		Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
		Http11NioProtocol protocol = (Http11NioProtocol) connector.getProtocolHandler();
		try {
			File keystore = new ClassPathResource("***.jks").getFile();
			connector.setScheme("https");
			connector.setSecure(true);
			connector.setPort(port);
			protocol.setSSLEnabled(true);
			protocol.setKeystoreFile(keystore.getAbsolutePath());
			protocol.setKeystorePass(key_store_password);

			return connector;
		} catch (IOException ex) {
			throw new IllegalStateException(
					"can't access keystore: [" + "keystore" + "] or truststore: [" + "keystore" + "]", ex);
		}
	}
	
	
	
	
	
}

三、在resources 文件夹下添加证书文件就OK了，