using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;

namespace WIDESEA_WCS
{
    public class Request
    {
        /// <summary>
        /// post请求
        /// </summary>
        /// <param name="postData">参数</param>
        /// <param name="address">路径</param>
        /// <returns></returns>
        public static string RequestData(string postData, string url = "")
        {
            string reponse = string.Empty;
            try
            {
                //string tmp = "";
                //if (null != postData)
                //    tmp = JsonConvert.SerializeObject(postData);
                byte[] param = Encoding.UTF8.GetBytes(postData);
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
                request.Method = "POST";
                request.ContentType = "application/json";
                request.GetRequestStream().Write(param, 0, param.Length);
                using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
                {
                    Stream stream = response.GetResponseStream();
                    StreamReader streamReader = new StreamReader(stream);
                    string webResponse = streamReader.ReadToEnd();
                    reponse = webResponse;
                }
            }
            catch (Exception ex)
            {
                reponse = ex.Message;
            }
            return reponse;
        }
    }
}