springboot设置Https请求

1.首先去阿里云购买个证书，也有免费的，但是免费的只能使用一年，证书需要绑定域名

2.将证书放进项目

3.配置YML

server:
  ssl:
    key-store: 55555.pfx
    key-store-password: 55555
    keyStoreType: PKCS12
    connectionTimeout: 20000
  port: 8888

重点来了，配置请求转发

@Configuration
public class WebMvcconfig implements WebMvcConfigurer {

    @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监听的http的端口号
        connector.setPort(8080);
        connector.setSecure(false);
        // 监听到http的端口号后转向到的https的端口号
        connector.setRedirectPort(8888);
        return connector;
    }
}

如果请求报错:java.lang.UnsatisfiedLinkError: org.apache.tomcat.jni.SSL.renegotiatePending(J)I问题

在pom.xml中加入

  <properties>
        <tomcat.version>9.0.12</tomcat.version>
    </properties>

        <dependency>
            <groupId>org.apache.tomcat</groupId>
            <artifactId>tomcat-juli</artifactId>
            <version>${tomcat.version}</version>
        </dependency>

然后运行，请求成功！