Question

我在c＃.net中尝试了谷歌的这个示例，但它对我不起作用。任何人都有谷歌日历api v3的样本

它向我显示错误，因为当前内容中不存在AuthenticatorFactory。

我使用谷歌提供的dll

using System;
using System.Diagnostics;
using DotNetOpenAuth.OAuth2;
using Google.Apis.Authentication;
using Google.Apis.Authentication.OAuth2;
using Google.Apis.Authentication.OAuth2.DotNetOpenAuth;
using Google.Apis.Calendar.v3;
using Google.Apis.Calendar.v3.Data;
using Google.Apis.Util;
namespace Sample.Console
{
    class Program
    {
       static void Main(string[] args)
        {
            // Register the authenticator. The Client ID and secret have to be copied from the API Access
           // tab on the Google APIs Console.
        var provider = new NativeApplicationClient(GoogleAuthenticationServer.Description);
        provider.ClientIdentifier = "YOUR_CLIENT_ID";
        provider.ClientSecret = "YOUR_CLIENT_SECRET";
        AuthenticatorFactory.GetInstance().RegisterAuthenticator(
                () => new OAuth2Authenticator(provider, GetAuthentication));

        // Create the service. This will automatically call the previously registered authenticator.
        var service = new CalendarService();
    }
    private static IAuthorizationState GetAuthentication(NativeApplicationClient arg)
    {
        // Get the auth URL:
        IAuthorizationState state = new AuthorizationState(new[] { CalendarService.Scopes.Calendar.GetStringValue() });
        state.Callback = new Uri(NativeApplicationClient.OutOfBandCallbackUrl);
        Uri authUri = arg.RequestUserAuthorization(state);

        // Request authorization from the user (by opening a browser window):
        Process.Start(authUri.ToString());
        Console.Write("  Authorization Code: ");
        string authCode = Console.ReadLine();
        Console.WriteLine();

        // Retrieve the access token by using the authorization code:
        return arg.ProcessUserAuthorization(authCode, state);
     }
 }
}

Answer 1

而不是使用Auth Factory使用OAuth2身份验证器对象，google没有很好地记录此更改...只需使用AuthenticatorFactory.GetInstance（）....删除代码并替换为此代码行。其他一切都应该保持不变。

var auth = new OAuth2Authenticator<NativeApplicationClient>(provider, GetAuthorization);

使用api v3在Google日历中创建活动

1 个答案: