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[](https://crates.io/crates/salvo)
[](https://crates.io/crates/salvo)

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"] }
在 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::*;
async fn helloworld(req: &mut Request, depot: &mut Depot, res: &mut Response) { res.renderplain_text("Hello World"); } ```
在 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::*;
async fn helloworld(res: &mut Response) { res.renderplain_text("Hello World"); }
async fn main() { let router = Router::new().get(hello_world); let server = Server::new(router); server.bind(([0, 0, 0, 0], 7878)).await; } ```
```rust use salvo::prelude::*;
async fn main() {
let router = Router::new()
.get(index)
.push(
Router::new()
.path("users")
.before(auth)
.post(createuser)
.push(Router::new().path(r"
Server::new(router).bind(([0, 0, 0, 0], 7878)).await;
}
async fn index(res: &mut Response) { res.renderplaintext("Hello world!"); }
async fn auth(res: &mut Response) { res.renderplaintext("user has authed\n\n"); }
async fn listusers(res: &mut Response) { res.renderplain_text("list users"); }
async fn showuser(res: &mut Response) { res.renderplain_text("show user"); }
async fn createuser(res: &mut Response) { res.renderplain_text("user created"); }
async fn updateuser(res: &mut Response) { res.renderplain_text("user updated"); }
async fn deleteuser(res: &mut Response) { res.renderplain_text("user deleted"); }
```
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.
Salvo 项目采用 MIT License (LICENSE-MIT or http://opensource.org/licenses/MIT)