问处理程序中的Actix-web和异步请求

EN

use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder};

#[get("/")]
async fn hello() -> impl Responder {
    let body = reqwest::get("https://www.rust-lang.org").await;
    match body {
        Ok(res) => println!("{:?}", res),
        _ => println!("Default"),
    }
    
    HttpResponse::Ok().body("Hello world!")
}

#[post("/echo")]
async fn echo(req_body: String) -> impl Responder {
    HttpResponse::Ok().body(req_body)
}

async fn manual_hello() -> impl Responder {
    HttpResponse::Ok().body("Hey there!")
}

#[actix_web::main]
async fn main() -> std::io::Result<()> {
    HttpServer::new(|| {
        App::new()
            .service(hello)
            .service(echo)
            .route("/hey", web::get().to(manual_hello))
    })
    .bind("127.0.0.1:8080")?
    .run()
    .await
}

actix-web = "3"
reqwest = { version = "0.11", features = ["json"] }
tokio = { version = "1", features = ["full"] }

cargo run
   Compiling edipoint v0.1.0 (/home/user/folder/project)
    Finished dev [unoptimized + debuginfo] target(s) in 7.48s
     Running `target/debug/edipoint`
thread 'actix-rt:worker:0' panicked at 'there is no reactor running, must be called from the context of a Tokio 1.x runtime', /home/akarner/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.13.0/src/runtime/blocking/pool.rs:84:33
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace