HTTPPost压力测试器

简易实现网络Post压力测试器：

一般get测试比较多，post测试工具比较少，有也不符合要求，自己弄一个测试。

  界面如下：

  源码如下：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Threading;
using System.Windows.Forms;
using System.IO;
using System.Net;

namespace postHttp
{
    public partial class Form1 : Form
    {
        
        public Form1()
        {
            InitializeComponent();

        }
        string url = "";
        string filePath = "";
        int tryCount = 0;
        int spac = 0;
        int SuccessCount = 0;
        int FailCount = 0;
        string result = "";

        //打开
        private void button1_Click(object sender, EventArgs e)
        {
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
                txtFilePath.Text = openFileDialog1.FileName;
        }
        //发送
        private void button2_Click(object sender, EventArgs e)
        {
            SuccessCount = 0;
            FailCount = 0;
            result = "";

            url = txtUrl.Text;
            filePath = txtFilePath.Text;
            int tn = (int)numThreads.Value;
            tryCount = (int)numTrys.Value;
            spac = int.Parse(txtSpac.Text);

            //使用cp提供的下行包发送测试
            FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read);
            StreamReader reader1 = new StreamReader(fs, Encoding.Default);
            result = "[" + DateTime.Now.ToString() + "]\r\n发送数据包：\r\n" + reader1.ReadToEnd() + 
                "\r\n------------------------------------------------\r\n\r\n";
            reader1.Close();


            for (int i = 0; i < tn; i++)
            {
                Thread td = new Thread(new ThreadStart(ThreadFun));
                td.Start();
            }

            

            while ((SuccessCount + FailCount) < tn * tryCount)
            {
                Thread.Sleep(10);
                msg.Text = result;
            }
            msg.Text += "\r\n-------------------------------------------------------------";
            msg.Text += "\r\n成功："+SuccessCount;
            msg.Text += "\r\n失败："+FailCount;
            msg.Text += "\r\n成功率：" + string.Format("{0:p}", ((double)SuccessCount /(SuccessCount + FailCount)));
        }

        public void ThreadFun()
        {
            for (int j = 0; j < tryCount; j++)
            {
                PostOneData();
                Thread.Sleep(spac);
            }
        }

        public void PostOneData()
        {
            bool success = false;
            try
            {
                string sendData = "";
                //使用cp提供的下行包发送测试
                FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read);
                StreamReader reader1 = new StreamReader(fs, Encoding.Default);
                byte[] postData = System.Text.Encoding.UTF8.GetBytes(reader1.ReadToEnd());
                reader1.Close();
                HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(url);
                myRequest.Method = "POST";
                myRequest.ContentType = "text/xml;charset=\"utf-8\""; //
                myRequest.ContentLength = postData.Length;
                Stream newStream = myRequest.GetRequestStream();
                //发送数据
                newStream.Write(postData, 0, postData.Length);
                newStream.Close();

                //获取返回的结果
                HttpWebResponse response = (HttpWebResponse)myRequest.GetResponse();
                StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
                string retStr = reader.ReadToEnd();
                result += "["+DateTime.Now.ToString()+"]\r\n接收到数据包：\r\n"+retStr+"\r\n\r\n";
                //if (retStr.Length>0)
                if(response.StatusCode==HttpStatusCode.OK)
                    success = true;
                reader.Close();
                response.Close();
            }
            catch
            {
                success = false;
            }
            if (success)
                SuccessCount++;
            else
                FailCount++;
        }
    }
}