working example with write and select

src/routes.rs

@@ -0,0 +1,8 @@
+use crate::handlers;
+use actix_web::web;
+
+pub fn config_routes(cfg: &mut web::ServiceConfig) {
+    cfg.service(web::resource("/").route(web::get().to(handlers::index)))
+       .service(web::resource("/api/location").route(web::post().to(handlers::create_location)))
+       .service(web::resource("/api/locations").route(web::get().to(handlers::select_locations))); 
+}