force-https 中介軟體能夠強制所有請求轉向使用 HTTPS 通訊協定。
force-https
若將此中介軟體應用於 Router,僅在路由匹配成功時才會強制轉換通訊協定;若遇到頁面不存在的情況,則不會進行轉向。
Router
然而更常見的需求是希望所有請求都能自動轉向,即使在路由未能匹配而返回 404 錯誤時亦然。此時可將中介軟體添加至 Service 層級。無論請求是否成功匹配路由,添加於 Service 的中介軟體皆會執行。
404
Service
範例程式碼
use salvo::conn::rustls::{Keycert, RustlsConfig}; use salvo::prelude::*; #[handler] async fn hello() -> &'static str { "Hello World" } #[tokio::main] async fn main() { tracing_subscriber::fmt().init(); let router = Router::new().get(hello); let service = Service::new(router).hoop(ForceHttps::new().https_port(5443)); let config = RustlsConfig::new( Keycert::new() .cert(include_bytes!("../certs/cert.pem").as_ref()) .key(include_bytes!("../certs/key.pem").as_ref()), ); let acceptor = TcpListener::new("0.0.0.0:5443") .rustls(config) .join(TcpListener::new("0.0.0.0:8698")) .bind() .await; Server::new(acceptor).serve(service).await; }
[package] name = "example-force-https" version.workspace = true edition.workspace = true publish.workspace = true rust-version.workspace = true [dependencies] salvo = { workspace = true, features = ["rustls", "force-https"] } tokio = { workspace = true, features = ["macros"] } tracing.workspace = true tracing-subscriber.workspace = true