我正在使用Autodesk Forge Viewer和Fusion360构建网站。目前，我有一个应用程序，用户可以在其中登录并查看Fusion360文件夹中的模型。但是，当前我必须登录到Autodesk帐户才能查看这些模型。显然，用户将无法访问该数据以进行登录。因此，我遵循了this教程，该教程使用户可以查看Fusion360文件夹中的所有模型，而无需登录Autodesk。下面是我的伪造函数的js代码：
//Function to get the part name from __MachineAssembly.php
var ext = '';
var dim = '';
var assemblyname = '';
function getAssemblyName(){
assemblyname = sessionStorage.getItem("assemblyName");
//var ext = partname.substr(partname.lastIndexOf('.'));
var checkIam = assemblyname.includes(".iam");
console.log(checkIam);
if (checkIam == true){
ext = assemblyname.replace(".iam", "").replace(".dwf", "");}
var checkIpt = assemblyname.includes(".ipt");
if (checkIpt == true){
ext = assemblyname.replace(".ipt", "").replace(".dwf", "");
}
//console.log(ext);
dim = ext + ":1";
console.log(dim);
//ext = assemblyname.split('.');
//dim = ext[0] + ':1';
//dim = ext[0];
//console.log(assemblyname);
//console.log(dim);
if (dim !== ''){
isolateSelected();
}
}
//function to get part name from __MachineParts.php
var partname = '';
var extension = '';
var namewithoutextension = '';
//var partname123 = '';
function getPartName(){
partname = sessionStorage.getItem("partName");
var checkPartIam = partname.includes(".iam");
//var ext = partname.substr(partname.lastIndexOf('.'));
//extension = partname.split('.');
//namewithoutextension = extension[0] + ':1'
if (checkPartIam == true){
extension = partname.replace(".iam","").replace(".dwf","");}
var checkPartIpt = partname.includes(".ipt")
if (checkPartIpt == true){
extension = partname.replace(".ipt","").replace(".dwf","");}
// partname123 = extension.split(" ");
namewithoutextension = extension + ":1";
//namewithoutextension = partname123[0];
//console.log(partname);
console.log(namewithoutextension);
if (namewithoutextension !== ''){
isolateSelectedPart();
}
}
/*******************************************************************************
*
* AUTODESK FORGE VIEWER CODE (HTTP REQUESTS)
*
*******************************************************************************/
//VARIABLE DECLARATION
var code = '';
var access_token = '';
var refreshToken = '';
const hub = 'xxxxxxxxxxxxxxxxxxxxx';
const project ='xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
const folder='xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
const item = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
var itemid = '';
var urn = '';
var urn2 = '';
//allow the program to view data from autodesk
function authorize(){
window.location.href = "https://developer.api.autodesk.com/authentication/v1/authorize?response_type=code&client_id=dm2VLfnwJ6rYHKPAg7dG6l9yVbBQPGlH&redirect_uri=http%3A%2F%2Fteam%2F__MachineViewerMV.php&scope=data:read data:write viewables:read";
}
//grab the code from the url
function getCode(){
const querystring = window.location.search;
// console.log(querystring);
const urlParams = new URLSearchParams(querystring);
code = urlParams.get('code');
// console.log(code);
}
//call the function to get the code right away, and obtain a token
getCode();
getToken();
//function to obtain access token
function getToken(){
$.ajax({
method: 'POST',
url: 'https://developer.api.autodesk.com/authentication/v1/gettoken',
headers: {
'Content-Type':'application/x-www-form-urlencoded'
},
data:'client_id=xxxxxxxxxxxxxxxxxH&client_secret=xxxxxxxxxxxx&grant_type=authorization_code&code=' + code + '&redirect_uri=http://team/__MachineViewerMV.php',
success:function(response){
// console.log(response);
access_token = response.access_token;
console.log(access_token);
console.log(response);
refreshToken = response.refresh_token;
}
})
}
function useRefresh(){
$.ajax({
method:'POST',
url: 'https://developer.api.autodesk.com/authentication/v1/refreshtoken',
headers: {
'Content-Type':'application/x-www-form-urlencoded'
},
data:'client_id=xxxxxxxxxxxxxxxxx&client_secret=xxxxxxxxxxxxxx&grant_type=refresh_token&refresh_token='+refreshToken+'&scope=viewables:read',
success:function(response){
console.log(response);
refreshToken = response.refreshToken;
}
})
}
//Grab desired file id from project folder
function getItem(){
if(viewer !== null){destroyViewer();}
$.ajax({
method:'GET',
url: 'https://developer.api.autodesk.com/data/v1/projects/' + project + '/folders/' + item + '/contents',
headers:{
Authorization:'Bearer ' + access_token
},
/* beforeSend:function(before){
if(access_token !== '' && viewer !==''){
destroyViewer();}
},*/
success:function(response){
//console.log(response);
// folder = response.data[0].id;
// console.log(folder);
// itemid = response.data[0].id;
//console.log(itemid);
console.log(response);
for (var i = 0; i<response.data.length; i++){
//console.log(response.data[i].attributes.displayName);
if(response.data[i].attributes.displayName == fileName){
//console.log('hooray');
itemid = response.data[i].id;
console.log(itemid);
getVersion();
break;
}
else if (response.data[i].attributes.displayName !== fileName){
itemid = '';
}
}
},
error:function(error){
authorize();
}
})
}
function getItem2(){
$.ajax({
method:'GET',
url: 'https://developer.api.autodesk.com/data/v1/projects/' + project + '/folders/' + item + '/contents',
headers:{
Authorization:'Bearer ' + access_token
},
/* beforeSend:function(before){
if(access_token !== '' && viewer !==''){
destroyViewer();}
},*/
success:function(response){
//console.log(response);
// folder = response.data[0].id;
// console.log(folder);
// itemid = response.data[0].id;
//console.log(itemid);
console.log(response);
for (var i = 0; i<response.data.length; i++){
//console.log(response.data[i].attributes.displayName);
if(response.data[i].attributes.displayName == fileName2){
//console.log('hooray');
itemid = response.data[i].id;
console.log(itemid);
getVersion();
break;
}
else if (response.data[i].attributes.displayName !== fileName2){
itemid = '';
}
}
},
error:function(error){
authorize();
}
})
}
function get2dItem(){
if(viewer !== null){destroyViewer();}
$.ajax({
method:'GET',
url: 'https://developer.api.autodesk.com/data/v1/projects/' + project + '/folders/' + item + '/contents',
headers:{
Authorization:'Bearer ' + access_token
},
/*beforeSend:function(before){
if(access_token !== '' && viewer !== ''){
destroyViewer();}
},*/
success:function(response){
//console.log(response);
// folder = response.data[0].id;
// console.log(folder);
// itemid = response.data[0].id;
//console.log(itemid);
console.log(response);
for (var i = 0; i<response.data.length; i++){
//console.log(response.data[i].attributes.displayName);
if(response.data[i].attributes.displayName == fileName2d){
//console.log('hooray');
itemid = response.data[i].id;
console.log(itemid);
getVersion();
break;
}
else if (response.data[i].attributes.displayName !== fileName2d){
itemid = '';
}
}
},
error:function(error){
authorize();
}
})
}
//get version of the file using its id
function getVersion(){
$.ajax({
method:'GET',
url: 'https://developer.api.autodesk.com/data/v1/projects/' + project + '/items/' + itemid + '/versions',
headers:{
Authorization:'Bearer ' + access_token
},
success:function(response){
//console.log(response);
urn = btoa(response.data[0].relationships.storage.data.id);
console.log(urn);
translateToSVF();
}
})
}
function translateToSVF(){
$.ajax({
method: 'POST',
url:"https://developer.api.autodesk.com/modelderivative/v2/designdata/job",
headers:{
"content-type": "application/json",
Authorization: "Bearer " + access_token
},
data:JSON.stringify({
"input":{ "urn":urn
},
"output": {
"formats": [
{
"type": "svf",
"views": [
"2d",
"3d"
]
}
]
}
}),
success:function(response){
// console.log(response);
urn2 = response.urn;
console.log(urn2);
checkStatus();
}
})
}
function checkStatus(){
$.ajax({
method: 'GET',
url: "https://developer.api.autodesk.com/modelderivative/v2/designdata/" + urn2 + "/manifest",
headers:{
Authorization: "Bearer " + access_token
},
success: function(response){
console.log(response);
if (response.progress == 'complete'){
displayViewer();
}
else if (response.progress !== 'complete'){
alert('File Still Uploading, Press the Display Button Again!');
}
}
})
}
//function to get list of viewables\
var guid = '';
function getViewable(){
$.ajax({
method:'GET',
headers:{
Authorization: "Bearer " + access_token
},
url: 'https://developer.api.autodesk.com/modelderivative/v2/designdata/' + urn2 + '/metadata',
success:function(response){
console.log(response);
guid = response.data.metadata[0].guid;
console.log(guid);
}
})
}
//funciton to get the list of items within a model
function getTree(){
$.ajax({
method: 'GET',
headers:{
Authorization: "Bearer " + access_token
},
url:'https://developer.api.autodesk.com/modelderivative/v2/designdata/' + urn2 + '/metadata/' + guid + '/properties',
success:function(response){
console.log(response);
}
})
}
/*
var isSelected = '';
function eventCheck(){
viewer.addEventListener(
Autodesk.Viewing.ISOLATE_EVENT,
(event) => {
isSelected = 'Part Isolated';
console.log(isSelected);
// highlight('fox');
isSelected = 1;
}
)
}*/
var dbIdSel = '';
function eventCheck(){
// viewer2 = new Autodesk.Viewing.Model;
viewer.addEventListener(Autodesk.Viewing.SELECTION_CHANGED_EVENT, onSelectionChanged)
function onSelectionChanged(dbids){
console.log(dbids)
dbIdSel1 = dbids.dbIdArray;
if (dbIdSel1.length > 1){
dbIdSel = dbids.dbIdArray[1];
}
else{
dbIdSel = dbids.dbIdArray[0];
}
// console.log(dbIdSel);
getPropVal();
/*
if (dbIdSel == undefined){
dbIdSel = dbids.dbIdArray[1];
}*/
}}
var selectedProp = '';
function getPropVal(){
viewer.getProperties(dbIdSel, props => {
// props.properties.forEach(prop => {
// any custom action with data?
///console.log(props.properties[2]);
selectedProp1 = props.properties[2].displayValue.split(" ");
selectedProp5 = selectedProp1[0];
if (selectedProp5.includes('_')){
selectedProp = selectedProp5.replace("_","/");
}
else{
var selectedProp3 = selectedProp5.split("-");
console.log(selectedProp3);
if (selectedProp3.length == 2){
selectedProp = selectedProp3[0] + '-' + selectedProp3[1];
console.log(selectedProp);}
if (selectedProp3.length == 3){
selectedProp = selectedProp3[0] + '-' + selectedProp3[1] + '/' + selectedProp3[2];
console.log(selectedProp);}}
sessionStorage.setItem("selectedProperty", selectedProp);
//console.log(selectedProp.split("-"[0][1]))
// console.log(prop.displayValue);
// selectedProp = prop.displayValue;
// console.log(selectedProp.split(" "));
// console.log(selectedProp);
//prop.displayCategory
// etc
// });
});
}
/*
function highlight(text) {
var inputText = document.getElementById("Assemblies1");
var innerHTML = inputText.innerHTML;
var index = innerHTML.indexOf(text);
if (index >= 0) {
innerHTML = innerHTML.substring(0,index) + "<span class='highlight'>" + innerHTML.substring(index,index+text.length) + "</span>" + innerHTML.substring(index + text.length);
inputText.innerHTML = innerHTML;
}
}*/
var propertyValue = '';
function onPropertyClick(property, event) {
// console.log(property.value);
propertyValue = property.value;
console.log(propertyValue);
}
function scrollToAssembly(){
var elmnt = document.getElementById("AssemblyDetails");
elmnt.scrollIntoView();
}
function scrollToPart(){
var elmnt = document.getElementById("PartDetails");
elmnt.scrollIntoView();
}
/**********************************************************************************
*
* FUNCTION TO DISPLAY THE VIEWER IN THE HTML PAGE
*
**********************************************************************************/
//CODE FOR FUSION360 INTERNAL VIEWER
var viewer = null;
function displayViewer(){
//var viewer;
var options = {
env: 'AutodeskProduction',
api: 'derivativeV2', // for models uploaded to EMEA change this option to 'derivativeV2_EU'
getAccessToken: function(onTokenReady) {
var token = access_token;
console.log(token);
var timeInSeconds = 3600; // Use value provided by Forge Authentication (OAuth) API
onTokenReady(token, timeInSeconds);
}
};
Autodesk.Viewing.Initializer(options, function() {
viewer = new Autodesk.Viewing.Private.GuiViewer3D(document.getElementById('forgeViewer'),{extensions:['HandleSelectionExtension', 'ModelSummaryExtension']});
//var htmlDiv = document.getElementById('forgeViewer');
// viewer = new Autodesk.Viewing.Private.GuiViewer3D(htmlDiv);
Autodesk.Viewing.UI.PropertyPanel.prototype.onPropertyClick = onPropertyClick;
var startedCode = viewer.start();
// sessionStorage.setItem("viewer", viewer);
if (startedCode > 0) {
console.error('Failed to create a Viewer: WebGL not supported.');
return;
}
console.log('Initialization complete, loading a model next...');
});
var documentId = 'urn:'+urn2;
Autodesk.Viewing.Document.load(documentId, onDocumentLoadSuccess, onDocumentLoadFailure);
function onDocumentLoadSuccess(viewerDocument) {
var defaultModel = viewerDocument.getRoot().getDefaultGeometry();
viewer.loadDocumentNode(viewerDocument, defaultModel);
console.log(viewer);
viewer.setSelectionColor(new THREE.Color(0xFFAB33));
eventCheck();
// viewer.openPropertiesOnSelect = true;
}
function onDocumentLoadFailure() {
console.error('Failed fetching Forge manifest');
}
}
//function to hide the viewer
function destroyViewer(){
console.log(viewer);
console.log(viewer.contextMenu);
viewer.finish();
viewer = null;
Autodesk.Viewing.shutdown();
console.log(viewer);
}
function checkview(){
console.log(viewer);
}
/*****************************************************************************
* FUNCTIONS TO MODIFY THE VIEWER TO ZOOM INTO THE CORRECT PART/ASSEMBLY
*/
var genAssName = '';
function isolateSelected(){
console.log(dim);
console.log(viewer);
/* if (viewer == null){
getItem();
}*/
viewer.search(dim, function(dbIds) {
// viewer.search('"' + 'M-109408 FOLDING PLOUGH:2' + '"', function(dbIds) {
console.log(dbIds.length);
/*if (dbIds.length == 0){
getItem();
}*/
if (dbIds.length == 0){
dim = ext + ':2';
isolateSelected2();
}
getSubset(dbIds, 'label', dim, function(dbIds) {
// getSubset(dbIds, 'label', 'M-109408 FOLDING PLOUGH:2', function(dbIds) {
// getSubset(dbIds, property.name, 'M-54439 POST TUBING:1', function(dbIds) {
//getSubset(dbIds, property.name, property.value, function(dbIds){
var it = viewer.model.getData().instanceTree;
//console.log(it);
for (i = 0; i<dbIds.length; i++){
var namepart = it.getNodeName(dbIds[i]);
if (namepart !== undefined){
console.log(dbIds);
console.log(namepart);
genAssName = namepart.split(" ")[0];
console.log(genAssName);
sessionStorage.setItem("highlightedAssName",genAssName);
}}
/* for (i = 121; i<381;i++){
var dbId = i;
var it = NOP_VIEWER.model.getData().instanceTree;
var name = it.getNodeName(dbId);
console.log(name);}*/
// viewer.setBackgroundColor(255,0,0,255,0,0);
// viewer.setSelectionColor(new THREE.Color(1,1,1));
// viewer.setSelectionColor(new THREE.Color(0xFFAB33));
viewer.setSelectionColor(new THREE.Color(0xFFC000));
viewer.setBackgroundOpacity(1.0);
viewer.isolate(dbIds)
viewer.select(dbIds);
viewer.utilities.fitToView();
$(window).scrollTop(600);
})
}, function(error) {})
}
function isolateSelected2(){
console.log(dim);
console.log(viewer);
/* if (viewer == null){
getItem();
}*/
viewer.search(dim, function(dbIds) {
// viewer.search('"' + 'M-109408 FOLDING PLOUGH:2' + '"', function(dbIds) {
console.log(dbIds.length);
/*if (dbIds.length == 0){
getItem();
}*/
if (dbIds.length == 0){
alert("Error Isolating Assembly. Search for it inside the viewer.");
}
getSubset(dbIds, 'label', dim, function(dbIds) {
// getSubset(dbIds, 'label', 'M-109408 FOLDING PLOUGH:2', function(dbIds) {
// getSubset(dbIds, property.name, 'M-54439 POST TUBING:1', function(dbIds) {
//getSubset(dbIds, property.name, property.value, function(dbIds){
var it = viewer.model.getData().instanceTree;
//console.log(it);
for (i = 0; i<dbIds.length; i++){
var namepart = it.getNodeName(dbIds[i]);
if (namepart !== undefined){
console.log(dbIds);
console.log(namepart);}}
/* for (i = 121; i<381;i++){
var dbId = i;
var it = NOP_VIEWER.model.getData().instanceTree;
var name = it.getNodeName(dbId);
console.log(name);}*/
// viewer.setBackgroundColor(255,0,0,255,0,0);
// viewer.setSelectionColor(new THREE.Color(1,1,1));
// viewer.setSelectionColor(new THREE.Color(0xFFAB33));
viewer.setSelectionColor(new THREE.Color(0xFFC000));
viewer.setBackgroundOpacity(1.0);
viewer.isolate(dbIds)
viewer.select(dbIds);
viewer.utilities.fitToView();
$(window).scrollTop(600);
})
}, function(error) {})
}
function isolateSelectedPart(){
console.log(namewithoutextension);
if (viewer == null){
getItem();
}
viewer.search(namewithoutextension, function(dbIds) {
// viewer.search('"' + 'M-109408 FOLDING PLOUGH:2' + '"', function(dbIds) {
console.log(dbIds.length);
if (dbIds.length == 0){
// getItem();
alert("Error Isolating Part. Search for it inside the viewer.");
}
getSubset(dbIds, 'label', namewithoutextension, function(dbIds) {
// getSubset(dbIds, 'label', 'M-109408 FOLDING PLOUGH:2', function(dbIds) {
// getSubset(dbIds, property.name, 'M-54439 POST TUBING:1', function(dbIds) {
//getSubset(dbIds, property.name, property.value, function(dbIds){
var it = viewer.model.getData().instanceTree;
//console.log(it);
for (i = 0; i<dbIds.length; i++){
var namepart = it.getNodeName(dbIds[i]);
if (namepart !== undefined){
console.log(dbIds);
console.log(namepart);}}
/* for (i = 121; i<381;i++){
var dbId = i;
var it = NOP_VIEWER.model.getData().instanceTree;
var name = it.getNodeName(dbId);
console.log(name);}*/
viewer.setSelectionColor(new THREE.Color(0xFFAB33));
viewer.setBackgroundOpacity(1.0);
/********************************************************************
* DECIDE IF YOU WANT TO ISOLATE ALL OF THE SAME PART OR ONLY ONE
*********************************************************************/
//isolate one of the parts
// viewer.isolate(dbIds[1])
// viewer.select(dbIds[1]);
//isolate all of the same part
viewer.isolate(dbIds);
viewer.select(dbIds);
viewer.utilities.fitToView();
$(window).scrollTop(600);
})
}, function(error) {})
}
//function to find the dbid of the part/assembly
function getSubset(dbIds, name, value, callback) {
console.log("getSubset, dbIds.length before = " + dbIds.length)
viewer.model.getBulkProperties(dbIds, {
propFilter: [name],
ignoreHidden: true
}, function(data) {
var newDbIds = []
for (var key in data) {
var item = data[key]
// console.log(item.properties);
if (item.properties[0].displayValue === value) {
newDbIds.push(item.dbId)
}
}
console.log("getSubset, dbIds.length after = " + newDbIds.length)
callback(newDbIds)
}, function(error) {})
}
/********************************************************
* VIEWER EXTENSION CODE FOR ISOLATE PART BUTTON
*********************************************************/
class HandleSelectionExtension extends Autodesk.Viewing.Extension {
constructor(viewer, options) {
super(viewer, options);
this._group = null;
this._button = null;
}
load() {
console.log('HandleSelectionExtension has been loaded');
return true;
}
unload() {
// Clean our UI elements if we added any
if (this._group) {
this._group.removeControl(this._button);
if (this._group.getNumberOfControls() === 0) {
this.viewer.toolbar.removeControl(this._group);
}
}
console.log('HandleSelectionExtension has been unloaded');
return true;
}
onToolbarCreated() {
// Create a new toolbar group if it doesn't exist
this._group = this.viewer.toolbar.getControl('allMyAwesomeExtensionsToolbar');
if (!this._group) {
this._group = new Autodesk.Viewing.UI.ControlGroup('allMyAwesomeExtensionsToolbar');
this.viewer.toolbar.addControl(this._group);
}
// Add a new button to the toolbar group
this._button = new Autodesk.Viewing.UI.Button('handleSelectionExtensionButton');
this._button.onClick = (ev) => {
const selection = this.viewer.getSelection();
this.viewer.clearSelection();
// Anything selected?
if (selection.length > 0) {
let isolated = [];
// Iterate through the list of selected dbIds
selection.forEach((dbId) => {
// Get properties of each dbId
this.viewer.getProperties(dbId, (props) => {
// Output properties to console
console.log(props);
console.log(props.name);
// Ask if want to isolate
// if (confirm(`Isolate ${props.name} (${props.externalId})?`)) {
isolated.push(dbId);
this.viewer.isolate(isolated);
//window.open('mailto:test@example.com?subject=subject&body='+props.name);
//}
});
});
} else {
// If nothing selected, restore
this.viewer.isolate(0);
}
};
this._button.setToolTip('Isolate Part');
this._button.addClass('handleSelectionExtensionIcon');
this._group.addControl(this._button);
}
}
Autodesk.Viewing.theExtensionManager.registerExtension('HandleSelectionExtension', HandleSelectionExtension);
//CODE FOR BUTTON TO ORDER A SPARE PART
class ModelSummaryExtension extends Autodesk.Viewing.Extension {
constructor(viewer, options) {
super(viewer, options);
this._group = null;
this._button = null;
}
load() {
console.log('ModelSummaryExtension has been loaded');
return true;
}
unload() {
// Clean our UI elements if we added any
if (this._group) {
this._group.removeControl(this._button);
if (this._group.getNumberOfControls() === 0) {
this.viewer.toolbar.removeControl(this._group);
}
}
console.log('ModelSummaryExtension has been unloaded');
return true;
}
onToolbarCreated() {
// Create a new toolbar group if it doesn't exist
this._group = this.viewer.toolbar.getControl('allMyAwesomeExtensionsToolbar');
if (!this._group) {
this._group = new Autodesk.Viewing.UI.ControlGroup('allMyAwesomeExtensionsToolbar');
this.viewer.toolbar.addControl(this._group);
}
// Add a new button to the toolbar group
this._button = new Autodesk.Viewing.UI.Button('ModelSummaryExtensionButton');
this._button.onClick = (ev) => {
// Execute an action here
// Get current selection
const selection = this.viewer.getSelection();
this.viewer.clearSelection();
// Anything selected?
if (selection.length > 0) {
let isolated = [];
// Iterate through the list of selected dbIds
selection.forEach((dbId) => {
// Get properties of each dbId
this.viewer.getProperties(dbId, (props) => {
// Output properties to console
console.log(props);
var partname1 = props.name.split(' ');
var partname2 = partname1[0];
// Ask if want to isolate
if (confirm(`Would you like to order a spare of ${partname2} ?`)) {
// isolated.push(dbId);
// this.viewer.isolate(isolated);
var quant = prompt('How many would you like to order?','1');
var isNum = parseInt(quant);
if(Number.isInteger(isNum) == false){
quant = prompt('Please enter a number. How many would you like to order?','1');
window.open('mailto:PartsDepartment@afasystemsinc.com?subject=Spare Part Order of ' + partname2 + '&body=We need a quantity of ' + quant + ' '+partname2);
}
else{
window.open('mailto:PartsDepartment@afasystemsinc.com?subject=Spare Part Order of ' + partname2 + '&body=We need a quantity of ' + quant + ' '+partname2);
}}
});
});
} else {
// If nothing selected, restore
this.viewer.isolate(0);
alert("Please Select a Part to Order")
}
};
this._button.setToolTip('Order this Part');
this._button.addClass('modelSummaryExtensionIcon');
this._group.addControl(this._button);
}
}
Autodesk.Viewing.theExtensionManager.registerExtension('ModelSummaryExtension', ModelSummaryExtension);
如何修改此代码，以便用户无需登录我的Autodesk帐户即可查看特定文件夹中的模型。我知道使用refreshToken会有所帮助。但是，我的名为useRefresh（）的函数在出现错误之前只会工作一次。如何更改上述代码，以便跳过身份验证，并且用户可以查看Fusion360文件夹中的所有模型。感谢您的所有帮助！ 干杯！
答案 0 :(得分：0)
如果我理解正确，您正在尝试做与您所引用的文章所述完全相同，对吧？它的源代码在这里：https://github.com/adamenagy/models-website
这意味着只有您才需要登录 Forge （并且只有一次）才能使您的网站能够访问您的文件。其他用户无法登录以访问您的文件。 登录后，您的服务器端代码将需要保存 access_token （可访问文件）和 refresh_token 。您可以在需要时使用后者获取新的访问令牌。
访问令牌通常会在一小时内过期。您还必须在2周内获得一个新的 access_token 和 refresh_token ，即使在这段时间内没有人访问您的网站。否则， refresh_token 会过期，您将不得不再次登录以获取服务器端代码可以使用的新的 access_token 和 refresh_token 。 / p>
有关此主题的更多信息：Landing your Forge OAuth authentication workflow
此外，本文中没有提及，但是最好不要为客户端（即客户端javascript代码）提供访问令牌，而应使查看器通过您的服务器传递其请求：Securing your Forge Viewer token behind a proxy 在这种情况下，我们可以确保只能查看特定文件夹内的模型。
如果您要公开多个 Fusion Team 用户的文件夹，则他们每个人都必须登录一次一次，以及您的服务器端代码需要跟踪每个帐户的 access_token 和 refresh_token 。