一、准备阶段
确保已经安装 rust，开发环境使用 vscode 或者 rustrover 都可以。接着就可以创建项目，通过编辑器创建或者命令行创建都可以：
cargo new axum-admin
二、添加依赖
添加依赖如下：
[package]
name = "axum-admin"
version = "0.1.0"
edition = "2024"[dependencies]
axum = "0.8.4"
tokio = { version = "1.47.1", features = ["full"] }
serde = { version = "1.0.219", features = ["derive"] }
tracing-subscriber = "0.3.19"
三、体验案例
体验代码：
use axum::{routing::{get, post},http::StatusCode,Json, Router,
};
use serde::{Deserialize, Serialize};#[tokio::main]
async fn main() {tracing_subscriber::fmt::init();let app = Router::new().route("/", get(root)).route("/users", post(create_user));let listener = tokio::net::TcpListener::bind("0.0.0.0:3000").await.unwrap();axum::serve(listener, app).await.unwrap();
}async fn root() -> &'static str {"Hello, World!"
}async fn create_user(Json(payload): Json<CreateUser>,
) -> (StatusCode, Json<User>) {let user = User {id: 1337,username: payload.username,};(StatusCode::CREATED, Json(user))
}#[derive(Deserialize)]
struct CreateUser {username: String,
}#[derive(Serialize)]
struct User {id: u64,username: String,
}
项目启动后，在同级目录创建 http 目录，创建 test.http 文件：
### GET 默认
GET http://localhost:3000### POST 创建用户
POST http://localhost:3000/users
Content-Type: application/json{"username": "Tom"
}
四、总结
整体体验下来，还不错！下一篇会在此基础上，增加对返回结果的封装。
