Actix-web项目结构

Java朝阳 • 2024年3月25日下午5:15 • 技术漫谈 • 阅读 341

使用Actix-web创建actix-web-app工程

1.目录结构划分

actix-web-app
—src
——cache
———mod.rs
——config
———mod.rs
——db
———mod.rs
——handlers
———mod.rs
——middleware
———mod.rs
——models
———mod.rs
——main.rs
—Cargo.toml
—Cargo.lock

2.目录说明

cache:缓存相关
config:项目配置
db:数据库交互
handlers:请求的处理器
middleware:中间件相关
models:数据模型

3.添加路由

以user用例

1.添加user_handles.rs(handlers目录下)


use actix_web::{web, HttpResponse, Responder };

pub fn user_routes(cfg: &mut web::ServiceConfig) {
    cfg.service(web::scope("/user")
            .route("/login", web::get().to(login))
            .route("/regist", web::get().to(regist))
            .route("/get_sms_code", web::get().to(get_sms_code))
            .route("/update", web::get().to(update))
            .route("/delete", web::get().to(delete))
            );
}

pub  async fn  get_user() -> impl Responder{
    let user = User{id:1, user_id: "abc".to_string(), phone: "15210".to_string(), age: 10, name:"ksnowlv".to_string(), token:"aaaa".to_string(), sms_code:"123456".to_string()};
    HttpResponse::Ok().json(user)
}

pub async fn regist() -> impl Responder {
    HttpResponse::Ok().body("regist successfully")
}

pub async fn login() -> impl Responder {
    HttpResponse::Ok().body("login successfully")
}

pub async fn get_sms_code() -> impl Responder {
    HttpResponse::Ok().body("get_sms_code successfully")
}

pub async fn update() -> impl Responder {
    HttpResponse::Ok().body("user updated successfully")
}

pub async fn delete() -> impl Responder {
    HttpResponse::Ok().body("delete user successfully")
}

2.mod.rs(handlers目录下)

添加user_handler模块外部可见


pub mod user_handler;

4.app使用路由


use actix_web::{web, App, HttpServer, Responder, HttpResponse};
use crate::handlers::user_handler::user_routes;

mod handlers;
mod models;
mod db;
mod cache;
mod config;
mod middleware;


async fn index() -> impl Responder {
    HttpResponse::Ok().body("Hello, Actix-web!")
}

#[actix_web::main]
async fn main() -> std::io::Result<()> {
    HttpServer::new(|| {
        App::new()
            .configure(user_routes)

    })
        .bind("127.0.0.1:8080")?
        .run()
        .await
}