mirror of
https://github.com/actix/actix-website
synced 2024-11-25 01:02:58 +01:00
305 lines
11 KiB
HTML
305 lines
11 KiB
HTML
{{ partial "header" . }}
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<div id="act-home">
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<div class="jumbotron">
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<div class="actix-jumbotron">
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<img src="/img/logo-large.png" class="align-middle actix-logo" alt="">
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<p class="lead">rust's powerful actor system and most fun web framework</p>
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</div>
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</div>
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<div class="container actix-home">
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<div class="row">
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<div class="col-md-4">
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<div class="actix-features">
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<h2>
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<i class="fa fa-fw fa-shield" aria-hidden="true"></i>
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Type Safe
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</h2>
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<p>Forget about stringly typed objects, from request to response, everything has types.</p>
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<h2>
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<i class="fa fa-fw fa-battery-full" aria-hidden="true"></i>
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Feature Rich
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</h2>
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<p>Actix provides a lot of features out of box. WebSockets, HTTP/2, pipelining etc.</p>
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<h2>
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<i class="fa fa-fw fa-puzzle-piece" aria-hidden="true"></i>
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Extensible
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</h2>
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<p>Easily create your own libraries that any Actix application can use.</p>
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<h2>
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<i class="fa fa-fw fa-dashboard" aria-hidden="true"></i>
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Blazingly Fast
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</h2>
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<p>Actix is blazingly fast. <a href="https://www.techempower.com/benchmarks/#section=data-r16&hw=ph&test=plaintext">Check yourself</a>.</p>
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</div>
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</div>
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<div class="col-md-8">
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<div class="actix-content">
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{{ highlight `extern crate actix_web;
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use actix_web::{server, App, HttpRequest, Responder};
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fn greet(req: HttpRequest) -> impl Responder {
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let to = req.match_info().get("name").unwrap_or("World");
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format!("Hello {}!", to)
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}
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fn main() {
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server::new(|| {
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App::new()
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.resource("/", |r| r.f(greet))
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.resource("/{name}", |r| r.f(greet))
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})
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.bind("127.0.0.1:8000")
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.expect("Can not bind to port 8000")
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.run();
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}` "rust" "" }}
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</div>
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</div>
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</div>
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<div class="actix-showcase">
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<div class="col-md-9">
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<div class="actix-feature" id="responders">
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<h2>Flexible Responders</h2>
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<p>
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Handler functions in actix can return a wide range of objects that
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implement the <code>Responder</code> trait. This makes it a breeze
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to return consistent responses from your APIs.
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</p>
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{{ highlight `#[derive(Serialize)]
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struct Measurement {
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temperature: f32,
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}
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fn hello_world() -> impl Responder {
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"Hello World!"
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}
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fn current_temperature(_req: HttpRequest) -> impl Responder {
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Json(Measurement { temperature: 42.3 })
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}` "rust" "" }}
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</div>
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<div class="actix-feature" id="extractors">
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<h2>Powerful Extractors</h2>
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<p>
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Actix comes with a powerful extractor system that extracts data
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from the incoming HTTP request and passes it to your view functions.
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Not only does this make for a convenient API but it also means that
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your view functions can be synchronous code and still benefit
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from asynchronous IO handling.
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</p>
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{{ highlight `#[derive(Deserialize)]
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struct Event {
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timestamp: f64,
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kind: String,
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tags: Vec<String>,
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}
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fn capture_event(evt: Json<Event>) -> impl Responder {
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let id = store_event_in_db(evt.timestamp, evt.kind, evt.tags);
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format!("got event {}", id)
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}` "rust" "" }}
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</div>
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<div class="actix-feature" id="forms">
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<h2>Easy Form Handling</h2>
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<p>
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Handling multipart/urlencoded form data is easy. Just define
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a structure that can be deserialized and actix will handle
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the rest.
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</p>
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{{ highlight `#[derive(Deserialize)]
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struct Register {
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username: String,
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country: String,
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}
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fn register(data: Form<Register>) -> impl Responder {
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format!("Hello {} from {}!", data.username, data.country)
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}` "rust" "" }}
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</div>
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<div class="actix-feature" id="routing">
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<h2>Request Routing</h2>
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<p>
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An actix app comes with a URL routing system that lets you match on
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URLs and invoke individual handlers. For extra flexibility, scopes
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can be used.
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</p>
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{{ highlight `fn index(req: HttpRequest) -> impl Responder {
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"Hello from the index page"
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}
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fn hello(path: Path<String>) -> impl Responder {
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format!("Hello {}!", *path)
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}
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fn main() {
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App::new()
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.resource("/", |r| r.method(Method::Get).with(index))
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.resource("/hello/{name}", |r| r.method(Method::Get).with(hello))
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.finish();
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}` "rust" "" }}
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</div>
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</div>
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<div class="col-md-3 actix-feature-selectors">
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<ul>
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<li class="actix-feature-selector"><a href="#responders">flexible responders</label>
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<li class="actix-feature-selector"><a href="#extractors">powerful extractors</label>
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<li class="actix-feature-selector"><a href="#forms">easy form handling</label>
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<li class="actix-feature-selector"><a href="#routing">request routing</label>
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</ul>
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</div>
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</div>
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</div>
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</div>
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<div id="act-home-cn">
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<div class="jumbotron">
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<div class="actix-jumbotron">
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<img src="/img/logo-large.png" class="align-middle actix-logo" alt="">
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<p class="lead">Rust的actor系统和有趣的web框架</p>
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</div>
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</div>
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<div class="container actix-home">
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<div class="row">
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<div class="col-md-4">
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<div class="actix-features">
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<h2>
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<i class="fa fa-fw fa-shield" aria-hidden="true"></i>
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类型安全
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</h2>
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<p>忘记关于字符串类型的对象，从请求到响应，一切都有类型，异步。</p>
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<h2>
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<i class="fa fa-fw fa-battery-full" aria-hidden="true"></i>
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特性丰富
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</h2>
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<p>Actix提供了丰富的特性开箱即用。WebSockets，HTTP/2，流，管道，SSL，异步HTTTP客户端等一应俱全.</p>
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<h2>
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<i class="fa fa-fw fa-puzzle-piece" aria-hidden="true"></i>
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扩展性强
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</h2>
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<p>轻松创建任何基于Actix应用的自己的特色库。</p>
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<h2>
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<i class="fa fa-fw fa-dashboard" aria-hidden="true"></i>
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速度极快
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</h2>
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<p>Actix 具有顶级的速度. <a href="https://www.techempower.com/benchmarks/#section=data-r16&hw=ph&test=plaintext">Check yourself</a>.</p>
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</div>
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</div>
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<div class="col-md-8">
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<div class="actix-content">
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{{ highlight `extern crate actix_web;
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use actix_web::{http::Method, server, App, Path, Responder};
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fn index(info: Path<(u32, String)>) -> impl Responder {
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format!("Hello {}! id:{}", info.1, info.0)
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}
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fn main() {
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server::new(
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|| App::new()
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.route("/{id}/{name}/index.html", Method::GET, index))
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.bind("127.0.0.1:8080").unwrap()
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.run();
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}` "rust" "" }}
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</div>
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</div>
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</div>
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<div id="act-cn-tabs">
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<ul class="act-menu">
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<li id="one1" onclick="setTab('one',1)">灵活的请求响应</li>
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<li id="one2" onclick="setTab('one',2)">强大的Extractors</li>
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<li id="one3" onclick="setTab('one',3)">轻松处理表单</li>
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<li id="one4" onclick="setTab('one',4)">请求路由</li>
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</ul>
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<div id="content">
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<div id="con_one_1">
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<h2>灵活的请求响应</h2>
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<p>
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Actix中的Handler函数可以返回实现该<code>Respondert</code> rait的各种对象。这使得从API返回一致的响应变得轻而易举。
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</p>
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{{ highlight `#[derive(Serialize)]
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struct Measurement {
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temperature: f32,
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}
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fn hello_world() -> impl Responder {
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"Hello World!"
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}
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fn current_temperature(_req: HttpRequest) -> impl Responder {
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Json(Measurement { temperature: 42.3 })
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}` "rust" "" }}
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</div>
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<div id="con_one_2" style="display:none;">
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<h2>强大的Extractors</h2>
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<p>
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Actix提供了一个强大的提取器系统，可以从传入的HTTP请求中提取数据并将其传递给您的视图函数。这不仅可以创建方便的API，
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而且还意味着您的视图函数可以是同步代码，并且仍然可以受益于异步IO处理。
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</p>
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{{ highlight `#[derive(Deserialize)]
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struct Event {
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timestamp: f64,
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kind: String,
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tags: Vec<String>,
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}
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fn capture_event(evt: Json<Event>) -> impl Responder {
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let id = store_event_in_db(evt.timestamp, evt.kind, evt.tags);
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format!("got event {}", id)
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}` "rust" "" }}
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</div>
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<div id="con_one_3" style="display:none;">
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<h2>轻松处理表单</h2>
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<p>
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处理multipart/ urlencoded表单数据很容易。只需定义一个可以反序列化的结构，actix就可以处理剩下的部分。
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</p>
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{{ highlight `#[derive(Deserialize)]
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struct Register {
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username: String,
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country: String,
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}
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fn register(data: Form<Register>) -> impl Responder {
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format!("Hello {} from {}!", data.username, data.country)
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}` "rust" "" }}
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</div>
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<div id="con_one_4" style="display:none;">
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<h2>请求路由</h2>
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<p>
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一个actix应用程序带有一个URL路由系统，可以让你在URL上匹配并调用单个处理程序。为了获得额外的灵活性，可以使用域。
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</p>
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{{ highlight `fn index(req: HttpRequest) -> impl Responder {
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"Hello from the index page"
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}
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fn hello(path: Path<String>) -> impl Responder {
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format!("Hello {}!", *path)
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}
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fn main() {
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App::new()
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.resource("/", |r| r.method(Method::Get).with(index))
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.resource("/hello/{name}", |r| r.method(Method::Get).with(hello))
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.finish();
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}` "rust" "" }}
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</div>
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</div>
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</div>
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</div>
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</div>
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{{ partial "footer" . }}
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