Java Spring Webflux:将HTTP重定向到HTTPS

bluesky1年前 ⋅ 106 阅读

ChatGPT的回答仅作参考:

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)。

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