SpringBoot2.0如何啟用https協議

SpringBoot2.0之後，啟用https協議的方式與1.*時有點兒不同，貼一下代碼。

我的代碼能夠根據配置參數中的condition.http2https，確定是否啟用https協議，如果啟用https協議時，會將所有http協議的訪問，自動轉到https協議上。

一、啟動程序

package com.wallimn.iteye.sp.asset; 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.beans.factory.annotation.Value; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty; import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory; import org.springframework.context.annotation.Bean; /** * SpringBoot2.0啟動程序* @author wallimn，http://wallimn.iteye.com * */ @SpringBootApplication public class AssetApplication { public static void main(String[] args) { SpringApplication.run(AssetApplication.class, args); } //如果沒有使用默認值80 @Value("${http.port:80}") Integer httpPort; //正常啟用的https端口如443 @Value("${server.port}") Integer httpsPort; // springboot2 寫法@Bean @ConditionalOnProperty(name="condition.http2https",havingValue="true", matchIfMissing=false) 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 @ConditionalOnProperty(name="condition.http2https",havingValue="true", matchIfMissing=false) public Connector httpConnector() { System.out.println("啟用http轉https協議，http端口："+this.httpPort+"，https端口："+this.httpsPort); Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol"); connector.setScheme("http"); //Connector監聽的http的端口號connector.setPort(httpPort); connector.setSecure(false); //監聽到http的端口號後轉向到的https的端口號connector.setRedirectPort(httpsPort); return connector; }}

二、配置文件

1.使用http協議時的配置

server.port=80

2.使用https及http協議時的配置

server.port=443 server.ssl.key-store=classpath:keystore.p12 server.ssl.key-store-password=your-password server.ssl.keyStoreType=PKCS12 server.ssl.keyAlias=your-cert-alias condition.http2https=true http.port=80

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