SpringBoot实现http转向Https

配置SSL参考 SpringBoot配置SSL

编写测试类

package com.boot; 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.jdbc.DataSourceAutoConfiguration; import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory; import org.springframework.context.annotation.Bean; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController//控制器@RestController可以省略方法上@ResponseBody @SpringBootApplication(exclude= {DataSourceAutoConfiguration.class})//springboot启动支持注解,exclude= {DataSourceAutoConfiguration.class}用于关闭特定的自动配置 public class SpringbootApplication { //自动获取properties中配置的user.author赋值于author @Value("${user.author}") private String author; //自动获取properties中配置的user.name赋值于name @Value("${user.proname}") private String proname; @RequestMapping("/") public String index() { return "测试获取的author="+author+"===proname="+proname; } @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 con=new Connector("org.apache.coyote.http11.Http11NioProtocol"); //监听http的端口号 con.setScheme("http"); con.setPort(80); con.setSecure(false); //转向https端口号 con.setRedirectPort(443); return con; } public static void main(String[] args) { SpringApplication.run(SpringbootApplication.class, args);//springboot启动入口 } }

启动服务，浏览器输入http://localhost/boot测试 测试成功已自动转向