routing

README

@@ -40,7 +40,6 @@ gobyexample.com signups
 
 = topics
 * web app
-  * routing
   * serve static files
 * string formatting
 * mongo

src/xx-http-server-routing.go

@@ -0,0 +1,19 @@
+package main
+
+import ("net/http"; "github.com/bmizerany/pat"; "fmt")
+
+func hello(w http.ResponseWriter, req *http.Request) {
+	fmt.Fprintln(w, "hello " + req.URL.Query().Get(":name"))
+}
+
+func main() {
+	p := pat.New()
+	p.Get("/hello/:name", http.HandlerFunc(hello))
+	http.ListenAndServe(":5000", p)
+}
+
+// == running
+// $ go get github.com/bmizerany/pat
+// $ go run xx-http-server-routing.go
+//
+// $ curl -i http://127.0.0.1:5000/hello/gopher