Savlo

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Salvo 是一个简单易用的 Rust Web 后端框架.

🎯 功能

⚡️ 快速开始

你可以从这里查看实例代码, 或者从这里查看文档。

创建一个全新的项目: bash cargo new hello_salvo --bin

添加依赖项到 Cargo.toml toml [dependencies] salvo = "0.4" tokio = { version = "1.1", features = ["full"] }

main.rs 中创建一个简单的函数句柄, 命名为hello_world, 这个函数只是简单地打印文本 "Hello World".

```rust use salvo::prelude::*;

[fn_handler]

async fn helloworld(req: &mut Request, depot: &mut Depot, res: &mut Response) { res.renderplain_text("Hello World"); } ```

main 函数中, 我们需要首先创建一个根路由, 然后创建一个 Server 并且调用它的 bind 函数:

```rust use salvo::prelude::*;

[fn_handler]

async fn helloworld(res: &mut Response) { res.renderplain_text("Hello World"); }

[tokio::main]

async fn main() { let router = Router::new().get(hello_world); let server = Server::new(router); server.bind(([0, 0, 0, 0], 7878)).await; } ```

树状路由系统

```rust use salvo::prelude::*;

[tokio::main]

async fn main() { let router = Router::new() .get(index) .push( Router::new() .path("users") .before(auth) .post(createuser) .push(Router::new().path(r"").post(updateuser).delete(deleteuser)), ) .push( Router::new() .path("users") .get(listusers) .push(Router::new().path(r"").get(show_user)), );

Server::new(router).bind(([0, 0, 0, 0], 7878)).await;

}

[fn_handler]

async fn index(res: &mut Response) { res.renderplaintext("Hello world!"); }

[fn_handler]

async fn auth(res: &mut Response) { res.renderplaintext("user has authed\n\n"); }

[fn_handler]

async fn listusers(res: &mut Response) { res.renderplain_text("list users"); }

[fn_handler]

async fn showuser(res: &mut Response) { res.renderplain_text("show user"); }

[fn_handler]

async fn createuser(res: &mut Response) { res.renderplain_text("user created"); }

[fn_handler]

async fn updateuser(res: &mut Response) { res.renderplain_text("user updated"); }

[fn_handler]

async fn deleteuser(res: &mut Response) { res.renderplain_text("user deleted"); }

```

☕ 支持者

Salvo是一个开源项目,如果想支持本项目, 可以 ☕ 在这里买一杯咖啡.

Alipay        Weixin

⚠️ 开源协议

Salvo 项目采用 MIT License (LICENSE-MIT or http://opensource.org/licenses/MIT)