update web-cors

web-cors/backend/src/main.rs

@@ -7,7 +7,7 @@ extern crate actix_web;
 extern crate env_logger;
 
 use std::env;
-use actix_web::{http, middleware, server, App};
+use actix_web::{server, App, http::{header, Method}, middleware, middleware::cors::Cors};
 
 mod user;
 use user::info;
@@ -20,23 +20,18 @@ fn main() {
     let sys = actix::System::new("Actix-web-CORS");
 
     server::new(
-        || App::new()
+        move || App::new()
             .middleware(middleware::Logger::default())
-            .resource("/user/info", |r| {
-                middleware::cors::Cors::build()
-                    .allowed_origin("http://localhost:1234")
-                    .allowed_methods(vec!["GET", "POST"])
-                    .allowed_headers(
-                        vec![http::header::AUTHORIZATION,
-                             http::header::ACCEPT,
-                             http::header::CONTENT_TYPE])
-                    .max_age(3600)
-                    .finish().expect("Can not create CORS middleware")
-                    .register(r);
-                r.method(http::Method::POST).a(info);
-            }))
+            .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(200)
+        .shutdown_timeout(2)
         .start();
 
     let _ = sys.run();

web-cors/backend/src/user.rs

@@ -1,19 +1,20 @@
-use actix_web::{AsyncResponder, Error, HttpMessage, HttpResponse, HttpRequest};
-use futures::Future;
-
+use actix_web::{Result, Json};
 
 #[derive(Deserialize,Serialize, Debug)]
-struct Info {
+pub struct Info {
     username: String,
     email: String,
     password: String,
     confirm_password: String,
 }
 
-pub fn info(req: HttpRequest) -> Box<Future<Item=HttpResponse, Error=Error>> {
-    req.json()
-        .from_err()
-        .and_then(|res: Info| {
-            Ok(HttpResponse::Ok().json(res))
-        }).responder()
+pub fn info(info: Json<Info>) -> Result<Json<Info>> {
+    println!("=========={:?}=========", info);
+    Ok(Json(Info{
+                username: info.username.clone(),
+                email: info.email.clone(),
+                password: info.password.clone(),
+                confirm_password: info.confirm_password.clone(),
+            }))
 }
+