/api --> api

public/createMessage.js

 			var tag=$("#tag").val();
 			var user=$("#user").val();
 			console.log ("Message Created: "+tag+" "+message+" "+user);
-			$.ajax ({ url: "/api/createMsg", data: {sub: subject,  mess: message, use: user, ta: tag}, method: "POST" }) .done (have_result) .fail (have_error);
+			$.ajax ({ url: "api/createMsg", data: {sub: subject,  mess: message, use: user, ta: tag}, method: "POST" }) .done (have_result) .fail (have_error);
 			function have_result (res) {
 				console.log (res);
 			}

public/home.js

             });
         },*/
         list_messages: function () {
-            $.ajax({url: "/api/ids", method: "GET"})
+            $.ajax({url: "api/ids", method: "GET"})
              .done(jd => {
                 // NICHT SO wg. Vue: _messagelist = jd;
                 _messagelist.splice(0, _messagelist.length);
 };
 
 function get_insert_message(id) {
-    $.ajax({ url: "/api/msg/"+id, method: "GET" }).done(function (msg) {
+    $.ajax({ url: "api/msg/"+id, method: "GET" }).done(function (msg) {
         Vue.set(_messages, id, msg);
     }).fail(function (e, f, g) {
         console.log("cannot load " + id + ".json: " + e + f + g);

server.js

 
 //require('./app/routes/message.route.js')(app);
 
-app.get ('/api/ids', function (req, res) {
+app.get ('api/ids', function (req, res) {
     Message.find({},{id: true}) .exec () .then(results => {
         //selects id from message:
         var parsed = [];
     });
 });
 
-app.get ("/api/msg/:id", function (req, res) {
+app.get ("api/msg/:id", function (req, res) {
     Message.findOne ({_id: req.params.id}) .exec (function (err, results){
         if (err) {
             console.log (err);
     });
 });
 
-function makeid() {
+/*function makeid() {
   var text = "";
   var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
 
     text += possible.charAt(Math.floor(Math.random() * possible.length));
 
   return text;
-}
+}*/
 
-app.post("/api/createMsg", function(req, res){
+app.post("api/createMsg", function(req, res){
     //x = mongoose.Types.ObjectId();
     //y = x.toString();
     //var z = makeid();