arcgis pro 如何在应用程序外授权 Python

如果您想在ArcGIS Pro应用程序外授权Python，则需要执行以下步骤：

1. 获得ArcGIS Pro的许可证文件 (.ecp)

2. 从 ArcGIS for Developers 网站下载 ArcGISProSDK.exe。

3. 运行 ArcGISProSDK.exe 安装 ArcGIS Pro SDK。

4. 打开 Visual Studio 并创建一个新的 C# 控制台应用程序。

5. 右键单击项目并选择“管理 NuGet 程序包”。

6. 搜索“Esri.ArcGISRuntime.WPF”并安装该程序包。

7. 将以下代码添加到 Main 方法中：

using System;
using System.Threading.Tasks;
using Esri.ArcGISRuntime;
using Esri.ArcGISRuntime.Geometry;
using Esri.ArcGISRuntime.Mapping;
using Esri.ArcGISRuntime.Security;
using Esri.ArcGISRuntime.UI.Controls;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            // Set the client ID for authorization.
            string clientId = "your_client_id_here";

            // Call a function to authorize the app with the provided client ID.
            Task.Run(() => AuthorizeWithPortalAsync(clientId)).Wait();

            // Create a map with a basemap.
            Map myMap = new Map(Basemap.CreateTopographic());

            // Create a new map view control.
            MapView myMapView = new MapView();

            // Assign the map to the map view.
            myMapView.Map = myMap;

            // Zoom to a specific location.
            Envelope initialLocation = new Envelope(-118.6919, 34.0205, -118.1909, 34.3114, SpatialReferences.Wgs84);
            myMapView.SetViewpoint(new Viewpoint(initialLocation));

            // Wait for input before exiting.
            Console.WriteLine("Press ENTER to exit.");
            Console.ReadLine();
        }

        private static async Task AuthorizeWithPortalAsync(string clientId)
        {
            // Register the server information with the AuthenticationManager.
            ServerInfo serverInfo = new ServerInfo
            {
                ServerUri = new Uri("https://www.arcgis.com/sharing/rest"),
                TokenAuthenticationType = TokenAuthenticationType.OAuthAuthorizationCode,
                OAuthClientInfo = new OAuthClientInfo
                {
                    ClientId = clientId,
                    RedirectUri = new Uri("urn:ietf:wg:oauth:2.0:oob")
                }
            };
            AuthenticationManager.Current.RegisterServer(serverInfo);

            // Generate a new authorization code.
            string authorizationCode = await GenerateAuthorizationCodeAsync();

            // Get a token using the authorization code.
            await AuthenticationManager.Current.GenerateTokenAsync(serverInfo, authorizationCode);
        }

        private static async Task<string> GenerateAuthorizationCodeAsync()
        {
            // Create a new instance of the authentication view model.
            AuthenticationViewModel authViewModel = new AuthenticationViewModel();

            // Show the authentication view.
            bool success = await AuthenticationManager.Current.ShowOAuthAuthorizeDialogAsync(authViewModel);

            // If the user authorized the app, return the authorization code.
            if (success)
            {
                return authViewModel.AuthorizationCode;
            }

            // If the user didn't authorize the app, throw an exception.
            throw new Exception("Authorization failed.");
        }
    }
}

8. 替换代码中的“your_client_id_here”为您的 ArcGIS 开发者帐户的客户端 ID。

9. 运行应用程序并按照屏幕上的提示进行操作以完成授权。

完成以上步骤后，您的应用程序就可以在授权之后使用 ArcGIS Pro 的 Python 功能了。