zoukankan      html  css  js  c++  java
  • C# POST请求

    public string PostWebRequest(string postUrl, string paramData, Encoding dataEncode)
            {
                string ret = string.Empty;
                try
                {
                    byte[] byteArray = dataEncode.GetBytes(paramData); //转化
                    HttpWebRequest webReq = (HttpWebRequest)WebRequest.Create(new Uri(postUrl));
                    webReq.Method = "POST";
                    webReq.ContentType = "application/x-www-form-urlencoded";
                    webReq.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36";
    
                    webReq.ContentLength = byteArray.Length;
                    Stream newStream = webReq.GetRequestStream();
                    newStream.Write(byteArray, 0, byteArray.Length);//写入参数
                    newStream.Close();
                    HttpWebResponse response = (HttpWebResponse)webReq.GetResponse();
                    StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.Default);
                    ret = sr.ReadToEnd();
                    sr.Close();
                    response.Close();
                    newStream.Close();
                }
                catch (Exception ex)
                {
                    ret = ex.Message;
                }
                return ret;
            }

    调用
    /// <summary>
            /// 获取投资列表
            /// </summary>
            /// <param name="option"></param>
            /// <returns></returns>
            public string InvestList(investlist_options option)
            {
                string url = "http://localhost:9898/InvestNoView/BorrowList";
                string postDataStr = "curpage=2";
                string result = PostWebRequest(url, postDataStr,System.Text.Encoding.UTF8);
                return result;
            }

      

  • 相关阅读:
    【POJ1743】Musical Theme(后缀数组,二分)
    【BZOJ1031】字符加密Cipher(后缀数组)
    gui线程
    线程同步
    多线程
    java记事本
    gui界面2048小游戏
    IO流+数据库课后习题
    数据库(批处理, 事务,CachedRawSetImpl类
    java(try块语句变量,和匿名类变量生存时间
  • 原文地址:https://www.cnblogs.com/jianghaidong/p/6046934.html
Copyright © 2011-2022 走看看