我使用以下HTML文件測試Autodesk Forge的無頭觀察器。測試網址如下所示: http://localhost:8080/HeadlessViewer.html?token={{Bearer}}&urn={{base64URN}}查看器的XMLHttpRequest錯誤
令牌有scope = data:read,urn是base64格式。
<html>
<head>
<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=no" />
</head>
<body>
<div id="MyViewerDiv"></div>
<!-- The Viewer JS -->
<script src="https://developer.api.autodesk.com/viewingservice/v1/viewers/three.min.js?v=v2.10.*"></script>
<script src="https://developer.api.autodesk.com/viewingservice/v1/viewers/viewer3D.js?v=v2.10.*"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<!-- Developer JS -->
<script>
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\]]/g, "\\$&");
var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/g, " "));
}
function initViewer(token, urn) {
var viewerApp;
var options = {
env: 'AutodeskProduction',
accessToken: token
};
var documentId = atob(urn); // 'urn:<YOUR_URN_ID>';
Autodesk.Viewing.Initializer(options, onInitialized);
function onInitialized() {
viewerApp = new Autodesk.Viewing.ViewingApplication('MyViewerDiv');
viewerApp.registerViewer(viewerApp.k3D, Autodesk.Viewing.Viewer3D);
viewerApp.loadDocument(documentId, onDocumentLoaded);
}
function onDocumentLoaded(lmvDoc) {
var modelNodes = viewerApp.bubble.search(av.BubbleNode.MODEL_NODE); // 3D designs
var sheetNodes = viewerApp.bubble.search(av.BubbleNode.SHEET_NODE); // 2D designs
var allNodes = modelNodes.concat(sheetNodes);
if (allNodes.length) {
viewerApp.selectItem(allNodes[0].data);
if (allNodes.length === 1) {
alert('This tutorial works best with documents with more than one viewable!');
}
} else {
alert('There are no viewables for the provided URN!');
}
}
}
$(document).ready(function() {
var url = window.location.href,
token = getParameterByName('token', url),
urn = getParameterByName('urn', url);
initViewer(token, urn);
});
</script>
</body>
</html>
然而,它停止在異常XMLHttpRequest.responseText。請參閱附件圖片:Error image
你可以在隱身/私人瀏覽器窗口上重試嗎?應該避免本地緩存。此外,除非您有理由,否則請考慮使用viewer3D.min.js(較小) –
我使用隱身模式並具有相同的錯誤。我打算使用viewer3D.js來調試Viewer代碼,以查看這個XMLHttpRequest錯誤發生了什麼。 –