examples/web-cors/backend/src/main.rs

#[macro_use] extern crate serde_derive;
extern crate serde;
extern crate serde_json;
extern crate futures;
extern crate actix;
extern crate actix_web;
extern crate env_logger;

use std::env;
use actix_web::{server, App, http::{header, Method}, middleware, middleware::cors::Cors};

mod user;
use user::info;


fn main() {
    env::set_var("RUST_LOG", "actix_web=info");
    env_logger::init();

    let sys = actix::System::new("Actix-web-CORS");

    server::new(
        move || App::new()
            .middleware(middleware::Logger::default())
            .configure(|app| Cors::for_app(app)
            .allowed_origin("http://localhost:1234")
            .allowed_methods(vec!["GET", "POST"])
            .allowed_headers(vec![header::AUTHORIZATION, header::ACCEPT])
            .allowed_header(header::CONTENT_TYPE)
            .max_age(3600)
            .resource("/user/info", |r| { r.method(Method::POST).with(info);})
            .register()))
        .bind("127.0.0.1:8000").unwrap()
        .shutdown_timeout(2)
        .start();

    let _ = sys.run();
}