public void TestAnalyzer()
        {
            // 带同义词(iphone8、iphone 8)
            var r1 = Proxy.AnalyzeAsync(IndexName, "ext_ik_max_word", "iphone8").Result;

            WriteTokens("ext_ik_max_word", r1.Tokens);

            var r2 = Proxy.AnalyzeAsync(IndexName, "ext_ik_smart", "iphone8").Result;

            WriteTokens("ext_ik_max_word", r2.Tokens);

            // 不带同义词
            var r3 = Proxy.AnalyzeAsync(IndexName, "ik_max_word", "叉烧包").Result;

            WriteTokens("ik_max_word", r3.Tokens);

            var r4 = Proxy.AnalyzeAsync(IndexName, "ik_smart", "叉烧包").Result;

            WriteTokens("ik_smart", r4.Tokens);
        }