ArcGIS API for JavaScript

For Javascript 4.3 无法加载本地地图服务

代码如下：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">
<title>FeatureLayer - 4.3</title>

<link rel="stylesheet" href="https://js.arcgis.com/4.3/esri ... gt%3B
<script src="https://js.arcgis.com/4.3/%26q ... gt%3B

<style>
html,
body,
#viewDiv {
padding: 0;
margin: 0;
height: 100%;
width: 100%;
}
</style>

<script>
require([
"esri/Map",
"esri/views/SceneView",
"esri/layers/FeatureLayer",
"dojo/domReady!"
],
function(
Map, SceneView,
FeatureLayer
) {
var map = new Map({
//basemap: "hybrid"
});
var view = new SceneView({
container: "viewDiv",
map: map,
});

var featureLayer = new FeatureLayer({
url: "http://localhost:6080/arcgis/r ... ot%3B
});
map.add(featureLayer);
});
</script>
</head>

<body></body>

</html>
在server自带的JavaScirpt框架中可以显示正常地图：