/// <summary>
        /// 转换为 URL 组合器。
        /// </summary>
        /// <param name="absoluteUriString">给定的绝对 URI 字符串。</param>
        /// <param name="queriesAction">给定的改变查询参数集合动作。</param>
        /// <param name="newScheme">给定的新协议(可选)。</param>
        /// <param name="newHost">给定可能包含端口号的新主机(可选)。</param>
        /// <param name="newPath">给定以 / 开始的新路径(可选)。</param>
        /// <param name="newAnchor">给定以 # 开始的新锚点(可选)。</param>
        /// <returns>返回 <see cref="UriCombiner"/>。</returns>
        public static UriCombiner AsUriCombiner(this string absoluteUriString,
                                                Action <ConcurrentDictionary <string, string> > queriesAction, string newScheme = null,
                                                string newHost = null, string newPath = null, string newAnchor = null)
        {
            var combiner = new UriCombiner(absoluteUriString);

            return(combiner.ChangeParameters(newScheme, newHost, newPath,
                                             newQuery: default, queriesAction, newAnchor));
        /// <summary>
        /// 转换为 URL 组合器。
        /// </summary>
        /// <param name="absoluteUriString">给定的绝对 URI 字符串。</param>
        /// <param name="newScheme">给定的新协议(可选)。</param>
        /// <param name="newHost">给定可能包含端口号的新主机(可选)。</param>
        /// <param name="newPath">给定以 / 开始的新路径(可选)。</param>
        /// <param name="newQuery">给定以 ? 开始的新查询(可选)。</param>
        /// <param name="newAnchor">给定以 # 开始的新锚点(可选)。</param>
        /// <returns>返回 <see cref="UriCombiner"/>。</returns>
        public static UriCombiner AsUriCombiner(this string absoluteUriString, string newScheme = null,
                                                string newHost   = null, string newPath = null, string newQuery = null,
                                                string newAnchor = null)
        {
            var combiner = new UriCombiner(absoluteUriString);

            return(combiner.ChangeParameters(newScheme, newHost, newPath,
                                             newQuery, queriesAction: null, newAnchor));
        }