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| use actix_web::{get,web, App, HttpServer, Responder,HttpResponse};
#[actix_web::main]
async fn main() -> std::io::Result<()> {
HttpServer::new(|| {
App::new()
.service(hello) //如果定义了get，post，直接用service
.route("/index", web::get().to(indexs)) //如果没有定义，需要用route方法
})
.workers(8) // 设置工作线程数量
.bind(("127.0.0.1", 8080))?
.run()
.await
}
async fn indexs() -> impl Responder {
HttpResponse::Ok().body("index")
}
#[get("/")]
async fn hello() -> impl Responder {
HttpResponse::Ok().body("Hello world!")
}
|