/// <summary> /// 开启日志库索引。 /// </summary> /// <param name="client">client实例。</param> /// <param name="logstoreName">Logstore 的名称,在 Project 下必须唯一。</param> /// <param name="line">全文索引,对于日志中value的索引属性,全文索引和字段查询必须至少配置一类。</param> /// <param name="keysBuilder">字段查询构建器。</param> /// <param name="project">项目名,此参数将覆盖 client 中默认设置。</param> /// <returns>异步响应结果。</returns> /// <seealso cref="ILogServiceClient.CreateIndexAsync"/> /// <exception cref="ArgumentException"><paramref cref="line"/> 和 <paramref name="keysBuilder"/> 同时为空</exception> public static Task <IResponse> CreateIndexAsync(this ILogServiceClient client, String logstoreName, IndexLineInfo line, Action <IndexKeysBuilder> keysBuilder, String project = null) { IDictionary <String, IndexKeyInfo> keys; if (keysBuilder != null) { var builder = new IndexKeysBuilder(); keysBuilder(builder); keys = builder.Build(); } else { keys = null; } return(client.CreateIndexAsync(logstoreName, line, keys, project)); }