How to create the simplest SAP kyma function

Sign in SAP Kyma Console , Create a new function：

Choice of implementation mode nodejs：

Automatically generate a service. Click on service In the lower right corner of the panel Expose service Button , Create a new API rule, take function Exposed to the internet：

Choose function, Click on expose function, establish API rules：

maintain api rule Of name and hostname Field ：

function There is only one line in the implementation body ： return Hello World

Click on API rule, You can access the function 了 ：

The website links ：https://sapui5.hana.ondemand.com/1.36.6/docs/guide/e5200ee755f344c8aef8efcbab3308fb.html

An example ：

"routing": {      "config": {        "routerClass": "sap.m.routing.Router",        "viewType": "XML",        "viewPath": "kyma.sample.app.view",        "controlId": "app",        "controlAggregation": "pages",        "async": true      },      "routes": [        {          "pattern": "",          "name": "orders",          "target": ["orders"]        }      ],      "targets": {        "orders": {          "viewName": "Orders",          "viewId": "orders",          "viewLevel": 1,          "title": "{i18n>title}"        }      }

stay manifest.json Of documents sap.ui5 Area , Added three sub areas ：

(1) config
(2) routes
(3) target

config

This section contains the global router configuration and default values that apply for all routes and targets.

Contains global router information and default values for all routing paths and targets .

We define the router class that we want to use and where our views are located in the app.

The router implementation class and the specific location of our view in the application are defined .

To load and display views automatically, we also specify which control is used to display the pages and what aggregation should be filled when a new page is displayed.

To make the view visible , You need to define which control is used to display the page , And through what aggregation, Fill in the control .

routes

Each route defines a name, a pattern, and one or more targets to navigate to when the route has been hit.

Each route information defines a name , A format , And a routing destination view , When the route is triggered , The destination view will show .

The pattern is basically the URL part that matches to the route, we define two routes for our app.

So-called pattern, That is, to be matched URL fragment .

Example ：