From 0ee9b3151c8b09782d9cb94f1bd4ab656ea82d97 Mon Sep 17 00:00:00 2001
From: Oliver Stolle 3024383 <3024383@stud.hs-mannheim.de>
Date: Tue, 28 Apr 2026 16:03:25 +0200
Subject: [PATCH] added some mini exercises

---
 web/07/mini_exercises/demo2.go           | 19 +++++++++++++++++++
 web/07/mini_exercises/demo_helloworld.go | 18 ++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 web/07/mini_exercises/demo2.go
 create mode 100644 web/07/mini_exercises/demo_helloworld.go

diff --git a/web/07/mini_exercises/demo2.go b/web/07/mini_exercises/demo2.go
new file mode 100644
index 0000000..a313f89
--- /dev/null
+++ b/web/07/mini_exercises/demo2.go
@@ -0,0 +1,19 @@
+package main
+
+import "net/http"
+
+type respExampleHandler int //typ ist egal => interface wichtig!!
+
+func (hello respExampleHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) { //Bedienung
+	w.Header().Set("custom_header", "Beleibiger Text")
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	w.WriteHeader(http.StatusFound)
+	w.Write([]byte("<h1> Dies ist eine HTML-Ueberschrift</h1>"))
+
+}
+
+func main() {
+	var r respExampleHandler
+
+	http.ListenAndServe("localhost:8080", r) //Türsteher
+}
diff --git a/web/07/mini_exercises/demo_helloworld.go b/web/07/mini_exercises/demo_helloworld.go
new file mode 100644
index 0000000..03627b1
--- /dev/null
+++ b/web/07/mini_exercises/demo_helloworld.go
@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+)
+
+type helloHandler int
+
+func (hello helloHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "Hello World %d", hello)
+}
+
+func _main() {
+	var world helloHandler
+	world = 42
+	http.ListenAndServe("localhost:8080", world)
+}