Aliyun.OSS.Util.HttpUtils.ConbineQueryString C# (CSharp) Метод

        public static string ConbineQueryString(IEnumerable<KeyValuePair<string, string>> parameters)
        {
            var isFirst = true;
            var queryString = new StringBuilder();

            foreach (var p in parameters)
            {
                if (!isFirst)
                    queryString.Append("&");

                isFirst = false;

                queryString.Append(p.Key);
                if (!string.IsNullOrEmpty(p.Value))
                    queryString.Append("=").Append(EncodeUri(p.Value, Utf8Charset));
            }

            return queryString.ToString();
        }