rs-api is based on a web/api application created by axum crate

heige — Mon, 15 May 2023 15:25:26 +0000

How do you create an easy-to-use rust web/api project?
Take a few minutes to read the following and you'll be ready to create a project quickly.

rs-api

https://github.com/daheige/rs-api
rust web(api)/job/rpc application

layout

.
├── config Configuration file reading and initialization
├── handlers Function handler for complex routing rules
│ └── mod.rs
├── main.rs 
├── middleware The main middleware is rpc/api middleware
│ └── mod.rs
├── routes Routing rule
│ └── mod.rs
└── services Business logic layer
└── mod.rs

run

cargo run --bin rs-api

Visit home page: http://localhost:1338/

Hello, World!

api handler

POST http://localhost:1338/form

curl --location --request POST 'http://localhost:1338/form' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'name=daheige' \
--data-urlencode 'age=30'

response

{
    "code": 0,
    "message": "ok",
    "data": {
        "name": "daheige",
        "email": "",
        "age": 30
    }
}

POST http://localhost:1338/users

curl --location --request POST 'http://localhost:1338/users' \
--header 'Content-Type: application/json' \
--data-raw '{"username":"daheige"}'

response

{
    "code": 0,
    "message": "success",
    "data": {
        "id": 1337,
        "username": "daheige"
    }
}

GET http://localhost:1338/empty-array

curl --location --request GET 'localhost:1338/empty-array'

response

{
    "code": 0,
    "message": "ok",
    "data": []
}

GET http://localhost:1338/empty-object

curl --location --request GET 'localhost:1338/empty-object'

response

{
    "code": 0,
    "message": "ok",
    "data": {}
}

GET http://localhost:1338/html

curl --location --request GET 'localhost:1338/html'

response

<h1>hello,rs-api</h1>

get header

from axum::http::HeaderMap

let ua = headers
        .get(header::USER_AGENT)
        .and_then(|v| v.to_str().ok())
        .map(|v| v.to_string())
        .unwrap();
println!("user-agent:{}", ua);

// eg: this code
// Content-Type: application/x-www-form-urlencoded
// pub async fn accept_form(Form(input): Form<user::UserForm>) -> impl IntoResponse {
pub async fn accept_form(
    headers: HeaderMap,
    Form(input): Form<user::UserForm>,
) -> impl IntoResponse {
    println!("headers: {:?}", headers);
    let ua = headers
        .get(header::USER_AGENT)
        .and_then(|v| v.to_str().ok())
        .map(|v| v.to_string())
        .unwrap();
    println!("user-agent:{}", ua);

    println!("current input:{:?}", input);
    (
        StatusCode::OK,
        Json(super::Reply {
            code: 0,
            message: "ok".to_string(),
            data: Some(input),
        }),
    )
}

handlers usage

please see handlers/index.rs

access_log middleware

exec begin method:GET uri:/empty-object?id=1 path:/empty-object request body:Body(Empty) query:Some("id=1") ua:PostmanRuntime/7.26.8 request_id:f1d720c8-2eab-408a-bd0a-41c924512d7f
exec end,request_id:f1d720c8-2eab-408a-bd0a-41c924512d7f,exec_time:0ms

License

MIT

DEV Community: heige

rs-api is based on a web/api application created by axum crate

rs-api

layout

run

api handler

get header

handlers usage

access_log middleware

License