Config ausgelagert

service002/app.js

@@ -16,8 +16,8 @@ app.get('/', (req, res) => res.send('Hello world!'))
 
 app.get('/animals/', function (req, res) {
   var options = {
-    hostname: '127.0.0.1',
-    port: 4001,
+    hostname: config.get('service.001.host'),
+    port: config.get('service.001.port'),
     path: '/animals/',
     method: 'GET',
     headers: { 'Content-Type': 'application/json' }
@@ -45,7 +45,7 @@ app.get('/animals/', function (req, res) {
   });
   
   req.on('error', function(e) {
-    console.error('Problem with request: ' + e.message);
+    console.error('Problem with request: ' + e.message)
     res.status(500).send("ERROR")
   });
   

service002/config/default.json

@@ -1,3 +1,9 @@
 {
-  "secret": "myverysecuresecret"
+  "secret": "myverysecuresecret",
+  "service": {
+    "001": {
+      "host": "127.0.0.1",
+      "port": 4001
+    }
+  }
 }