{{ partial "header" . }} <div id="act-home"> <div class="jumbotron"> <div class="actix-jumbotron"> <img src="/img/logo-large.png" class="align-middle actix-logo" alt=""> <p class="lead">rust's powerful actor system and most fun web framework</p> </div> </div> <div class="container actix-home"> <div class="row"> <div class="col-md-4"> <div class="actix-features"> <h2> <i class="fa fa-fw fa-shield" aria-hidden="true"></i> Type Safe </h2> <p>Forget about stringly typed objects, from request to response, everything has types.</p> <h2> <i class="fa fa-fw fa-battery-full" aria-hidden="true"></i> Feature Rich </h2> <p>Actix provides a lot of features out of box. WebSockets, HTTP/2, pipelining etc.</p> <h2> <i class="fa fa-fw fa-puzzle-piece" aria-hidden="true"></i> Extensible </h2> <p>Easily create your own libraries that any Actix application can use.</p> <h2> <i class="fa fa-fw fa-dashboard" aria-hidden="true"></i> Blazingly Fast </h2> <p>Actix is blazingly fast. <a href="https://www.techempower.com/benchmarks/#section=data-r16&hw=ph&test=plaintext">Check yourself</a>.</p> </div> </div> <div class="col-md-8"> <div class="actix-content"> {{ highlight `extern crate actix_web; use actix_web::{server, App, HttpRequest, Responder}; fn greet(req: HttpRequest) -> impl Responder { let to = req.match_info().get("name").unwrap_or("World"); format!("Hello {}!", to) } fn main() { server::new(|| { App::new() .resource("/", |r| r.f(greet)) .resource("/{name}", |r| r.f(greet)) }) .bind("127.0.0.1:8000") .expect("Can not bind to port 8000") .run(); }` "rust" "" }} </div> </div> </div> <div class="actix-showcase"> <div class="col-md-9"> <div class="actix-feature" id="responders"> <h2>Flexible Responders</h2> <p> Handler functions in actix can return a wide range of objects that implement the <code>Responder</code> trait. This makes it a breeze to return consistent responses from your APIs. </p> {{ highlight `#[derive(Serialize)] struct Measurement { temperature: f32, } fn hello_world() -> impl Responder { "Hello World!" } fn current_temperature(_req: HttpRequest) -> impl Responder { Json(Measurement { temperature: 42.3 }) }` "rust" "" }} </div> <div class="actix-feature" id="extractors"> <h2>Powerful Extractors</h2> <p> Actix comes with a powerful extractor system that extracts data from the incoming HTTP request and passes it to your view functions. Not only does this make for a convenient API but it also means that your view functions can be synchronous code and still benefit from asynchronous IO handling. </p> {{ highlight `#[derive(Deserialize)] struct Event { timestamp: f64, kind: String, tags: Vec<String>, } fn capture_event(evt: Json<Event>) -> impl Responder { let id = store_event_in_db(evt.timestamp, evt.kind, evt.tags); format!("got event {}", id) }` "rust" "" }} </div> <div class="actix-feature" id="forms"> <h2>Easy Form Handling</h2> <p> Handling multipart/urlencoded form data is easy. Just define a structure that can be deserialized and actix will handle the rest. </p> {{ highlight `#[derive(Deserialize)] struct Register { username: String, country: String, } fn register(data: Form<Register>) -> impl Responder { format!("Hello {} from {}!", data.username, data.country) }` "rust" "" }} </div> <div class="actix-feature" id="routing"> <h2>Request Routing</h2> <p> An actix app comes with a URL routing system that lets you match on URLs and invoke individual handlers. For extra flexibility, scopes can be used. </p> {{ highlight `fn index(req: HttpRequest) -> impl Responder { "Hello from the index page" } fn hello(path: Path<String>) -> impl Responder { format!("Hello {}!", *path) } fn main() { App::new() .resource("/", |r| r.method(Method::Get).with(index)) .resource("/hello/{name}", |r| r.method(Method::Get).with(hello)) .finish(); }` "rust" "" }} </div> </div> <div class="col-md-3 actix-feature-selectors"> <ul> <li class="actix-feature-selector"><a href="#responders">flexible responders</label> <li class="actix-feature-selector"><a href="#extractors">powerful extractors</label> <li class="actix-feature-selector"><a href="#forms">easy form handling</label> <li class="actix-feature-selector"><a href="#routing">request routing</label> </ul> </div> </div> </div> </div> <div id="act-home-cn"> <div class="jumbotron"> <div class="actix-jumbotron"> <img src="/img/logo-large.png" class="align-middle actix-logo" alt=""> <p class="lead">Rust的actor系统和有趣的web框架</p> </div> </div> <div class="container actix-home"> <div class="row"> <div class="col-md-4"> <div class="actix-features"> <h2> <i class="fa fa-fw fa-shield" aria-hidden="true"></i> 类型安全 </h2> <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> <h2> <i class="fa fa-fw fa-battery-full" aria-hidden="true"></i> 特性丰富 </h2> <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> <h2> <i class="fa fa-fw fa-puzzle-piece" aria-hidden="true"></i> 扩展性强 </h2> <p>轻松创建任何基于Actix应用的自己的特色库。</p> <h2> <i class="fa fa-fw fa-dashboard" aria-hidden="true"></i> 速度极快 </h2> <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> </div> </div> <div class="col-md-8"> <div class="actix-content"> {{ highlight `extern crate actix_web; use actix_web::{http::Method, server, App, Path, Responder}; fn index(info: Path<(u32, String)>) -> impl Responder { format!("Hello {}! id:{}", info.1, info.0) } fn main() { server::new( || App::new() .route("/{id}/{name}/index.html", Method::GET, index)) .bind("127.0.0.1:8080").unwrap() .run(); }` "rust" "" }} </div> </div> </div> <div id="act-cn-tabs"> <div id="content"> <div id="con_one_1"> <h2>灵活的请求响应</h2> <p> 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。 </p> {{ highlight `#[derive(Serialize)] struct Measurement { temperature: f32, } fn hello_world() -> impl Responder { "Hello World!" } fn current_temperature(_req: HttpRequest) -> impl Responder { Json(Measurement { temperature: 42.3 }) }` "rust" "" }} </div> <div id="con_one_2" style="display:none;"> <h2>强大的Extractors</h2> <p> 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, 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。 </p> {{ highlight `#[derive(Deserialize)] struct Event { timestamp: f64, kind: String, tags: Vec<String>, } fn capture_event(evt: Json<Event>) -> impl Responder { let id = store_event_in_db(evt.timestamp, evt.kind, evt.tags); format!("got event {}", id) }` "rust" "" }} </div> <div id="con_one_3" style="display:none;"> <h2>轻松处理表单</h2> <p> 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。 </p> {{ highlight `#[derive(Deserialize)] struct Register { username: String, country: String, } fn register(data: Form<Register>) -> impl Responder { format!("Hello {} from {}!", data.username, data.country) }` "rust" "" }} </div> <div id="con_one_4" style="display:none;"> <h2>请求路由</h2> <p> 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。 </p> {{ highlight `fn index(req: HttpRequest) -> impl Responder { "Hello from the index page" } fn hello(path: Path<String>) -> impl Responder { format!("Hello {}!", *path) } fn main() { App::new() .resource("/", |r| r.method(Method::Get).with(index)) .resource("/hello/{name}", |r| r.method(Method::Get).with(hello)) .finish(); }` "rust" "" }} </div> </div> <ul class="act-menu"> <li id="one1" onclick="setTab('one',1)">灵活的请求响应</li> <li id="one2" onclick="setTab('one',2)">强大的Extractors</li> <li id="one3" onclick="setTab('one',3)">轻松处理表单</li> <li id="one4" onclick="setTab('one',4)">请求路由</li> </ul> </div> </div> </div> {{ partial "footer" . }}