模拟.net Core ---- http/tcp 通讯-- 发送报文

    public class HttpResposeSelf
    {
        public HttpResposeSelf(int length, Socket st)
        {
            header = string.Format("Content-Type:text/html;charset=UTF-8
Content-Length:{0}
", length);
            this.st = st;
        }
        public string status { get; set; } //返回状态

        public string type { get; set; } // 返回类型

        public string header { get; set; } // 标头

        public string content { get; set; } // 正文

        public Socket st { get; set; }


        public void SendMessage()
        {
            if (string.IsNullOrEmpty(status))
                status = "200";
            byte[] statusline_to_bytes = Encoding.UTF8.GetBytes("HTTP/1.1 " + status + " OK
");
            st.Send(statusline_to_bytes);  //发送状态行
            byte[] header_to_bytes = Encoding.UTF8.GetBytes(header);
            st.Send(header_to_bytes);  //发送应答头
            st.Send(new byte[] { (byte)'
', (byte)'
' });  //发送空行

            st.Send(Encoding.UTF8.GetBytes(content));  //发送正文（html）
            st.Close();
        }
    }