使用 Web Api 对 CouchbaseServer 的存储桶“存储桶名称”进行身份验证失败

Question

我正在尝试使用 Web Api 设置 CouchbaseServer，以便我可以使用 N1QL 在 NOSQL 数据库 Couchbase 上触发基于 SQL 的查询。但是我在获取桶中遇到了一个异常。 这就是我的 CouchBaseConfig 的样子：

public static class CouchbaseConfig
    {
        private static readonly List<string> TravelSampleIndexNames = new List<string>
        {
            "def_sourceairport",
            "def_airportname",
            "def_type",
            "def_faa",
            "def_icao",
            "def_city"
        };

        public static void Register()
        {
            var couchbaseServer = ConfigurationManager.AppSettings.Get("CouchbaseServer");
            ClusterHelper.Initialize(new ClientConfiguration
            {
                Servers = new List<Uri> { new Uri(couchbaseServer) }
            });

            var bucketName = ConfigurationManager.AppSettings.Get("CouchbaseTravelBucket");
            var username = ConfigurationManager.AppSettings.Get("CouchbaseUser");
            var password = ConfigurationManager.AppSettings.Get("CouchbasePassword");

            EnsureIndexes(bucketName, username, password);
        }

        private static void EnsureIndexes(string bucketName, string username, string password)
        {
            var bucket = ClusterHelper.GetBucket(bucketName, password);
            var bucketManager = bucket.CreateManager(username, password);

            var indexes = bucketManager.ListN1qlIndexes();
            if (!indexes.Any(index => index.IsPrimary))
            {
                bucketManager.CreateN1qlPrimaryIndex(true);
            }

            var missingIndexes = TravelSampleIndexNames.Except(indexes.Where(x => !x.IsPrimary).Select(x => x.Name)).ToList();
            if (!missingIndexes.Any())
            {
                return;
            }

            foreach (var missingIndex in missingIndexes)
            {
                var propertyName = missingIndex.Replace("def_", string.Empty);
                bucketManager.CreateN1qlIndex(missingIndex, true, propertyName);
            }

            bucketManager.BuildN1qlDeferredIndexes();
            bucketManager.WatchN1qlIndexes(missingIndexes, TimeSpan.FromSeconds(30));
        }

        public static void CleanUp()
        {
            ClusterHelper.Close();
        }

但是当我运行 web 应用程序时，我收到以下错误：

AuthenticationException: Authentication failed for bucket 'travel-sample']

谁能帮我解决这个问题。 提前致谢！！

Answer 1

我通过更改CouchbaseConfig.Register 解决了这个错误，如下所示：

public static void Register()
{
    var couchbaseServer = ConfigurationManager.AppSettings.Get("CouchbaseServer");
    var username = ConfigurationManager.AppSettings.Get("CouchbaseUser");
    var password = ConfigurationManager.AppSettings.Get("CouchbasePassword");

    ClusterHelper.Initialize(
        new ClientConfiguration
        {
            Servers = new List<Uri> { new Uri(couchbaseServer) },
        },
        new PasswordAuthenticator(username, password));

    var bucketName = ConfigurationManager.AppSettings.Get("CouchbaseTravelBucket");

    EnsureIndexes(bucketName, username, password);
}