要将HTTP重定向到HTTPS,您需要执行以下步骤: 1. 在应用程序的配置文件中,配置HTTPS端口和证书: ``` server: port: 8443 ssl: key-store: classpath:keystore.p12 key-store-password: password key-store-type: PKCS12 key-alias: tomcat ``` 2. 在Webflux配置类中,添加一个`WebFilter`,将HTTP请求重定向到HTTPS: ``` @Configuration public class WebfluxConfig { @Bean public WebFilter httpsRedirectFilter() { return (exchange, chain) -> { ServerHttpRequest request = exchange.getRequest(); ServerHttpResponse response = exchange.getResponse(); URI uri = request.getURI(); if ("http".equals(uri.getScheme())) { URI httpsUri = UriComponentsBuilder.fromUri(uri) .scheme("https") .port(8443) .build() .toUri(); response.setStatusCode(HttpStatus.MOVED_PERMANENTLY); response.getHeaders().setLocation(httpsUri); return Mono.empty(); } return chain.filter(exchange); }; } } ``` 3. 启动应用程序,并在浏览器中访问HTTP端口(例如,http://localhost:8080)。您应该会被重定向到HTTPS端口(例如,https://localhost:8443)。