Add examples to README.MD

README.MD

@@ -51,6 +51,47 @@ project_app
 project_code
 ```
 
+## Examples
+
+### Download CSV file
+
+Look for following code in `project_app/app.py`:
+
+```python
+@app.route("/download_csv", methods=["GET"])
+def download_csv():
+```
+
+You can simply access this route via browser: http://127.0.0.1:8083/download_csv?input_value=1000
+
+### Get JSON Response
+
+
+#### via GET
+
+Look for following code in `project_app/app.py`:
+
+```python
+@app.route("/json_response", methods=["GET"])
+def get_json_via_get():
+```
+
+You can simply access this via browser: http://127.0.0.1:8083/json_response
+
+#### via POST
+
+Look for following code in `project_app/app.py`:
+
+```python
+@app.route("/json_response", methods=["POST"])
+def get_json_via_post():
+```
+
+You can NOT access this via browser, but you can access it as ajax request. Look for the following code in `project_app/static/js/main.js`:
+
+```JavaScript
+$('.get_json').click(get_json_via_post)
+```
 
 ## Configuration