[C#] TestHttpPost：測試Http的POST方法的小工具

作者：zyl910。

　　這幾天在調試一個使用Http POST協議的介面。在網上找了幾個Http測試載入器，但感覺不太好用。於是自己用C#寫了一個簡單的測試載入器。

一、使用介紹

　　預設是“POST”模式。在最上面的文字框中輸入Url地址，然後在“Post Data”文字框中輸入Post參數，再點擊“Go”按鈕發送請求。
　　如果想使用“GET”模式。便點擊左上方的組合框，選擇“GET”模式，再點擊“Go”按鈕發送請求。
　　當發現回應內容亂碼時。點擊“Response Encoding”組合框，選擇合適的編碼。再點擊“Go”按鈕重新發送請求。

二、全部代碼

　　視窗的代碼（FrmTestHttpPost.cs）——

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.IO;using System.Net;using System.Net.Cache;namespace TestHttpPost{    public partial class FrmTestHttpPost : Form    {        private EncodingInfo[] _Encodings = null;    // 編碼集合.        private Encoding _ResEncoding = null;    // 回應的編碼.        public FrmTestHttpPost()        {            InitializeComponent();        }        /// <summary>        /// 根據BodyName建立Encoding對象。        /// </summary>        /// <param name="bodyname">與郵件代理本文標記一起使用的當前編碼的名稱。</param>        /// <returns>返回Encoding對象。若沒有匹配的BodyName，便返回null。</returns>        public static Encoding Encoding_FromBodyName(string bodyname)        {            if (string.IsNullOrEmpty(bodyname)) return null;            try            {                foreach (EncodingInfo ei in Encoding.GetEncodings())                {                    Encoding e = ei.GetEncoding();                    if (0 == string.Compare(bodyname, e.BodyName, true))                    {                        return e;                    }                }            }            catch            {            }            return null;        }        /// <summary>        /// 輸出日誌文本.        /// </summary>        /// <param name="s">日誌文本</param>        private void OutLog(string s)        {            txtLog.AppendText(s + Environment.NewLine);            txtLog.ScrollToCaret();        }        private void OutLog(string format, params object[] args)        {            OutLog(string.Format(format, args));        }        private void FrmTestHttpPost_Load(object sender, EventArgs e)        {            // Http方法            cboMode.SelectedIndex = 1;    // POST            // 回應的編碼            cboResEncoding.Items.Clear();            _Encodings = Encoding.GetEncodings();            cboResEncoding.DataSource = _Encodings;            cboResEncoding.DisplayMember = "DisplayName";            _ResEncoding = Encoding.UTF8;            cboResEncoding.SelectedIndex = cboResEncoding.FindStringExact(_ResEncoding.EncodingName);        }        private void btnGo_Click(object sender, EventArgs e)        {            Encoding myEncoding = Encoding.UTF8;            string sMode = (string)cboMode.SelectedItem;            string sUrl = txtUrl.Text;            string sPostData = txtPostData.Text;            string sContentType = "application/x-www-form-urlencoded";            HttpWebRequest req;            // Log Length            if (txtLog.Lines.Length > 3000) txtLog.Clear();            // == main ==            OutLog(string.Format("{2}: {0} {1}", sMode, sUrl, DateTime.Now.ToString("g")));            try            {                // init                req = HttpWebRequest.Create(sUrl) as HttpWebRequest;                req.Method = sMode;                req.Accept = "*/*";                req.KeepAlive = false;                req.CachePolicy = new HttpRequestCachePolicy(HttpRequestCacheLevel.NoCacheNoStore);                if (0 == string.Compare("POST", sMode))                {                    byte[] bufPost = myEncoding.GetBytes(sPostData);                    req.ContentType = sContentType;                    req.ContentLength = bufPost.Length;                    Stream newStream = req.GetRequestStream();                    newStream.Write(bufPost, 0, bufPost.Length);                    newStream.Close();                }                // Response                HttpWebResponse res = req.GetResponse() as HttpWebResponse;                try                {                    OutLog("Response.ContentLength:\t{0}", res.ContentLength);                    OutLog("Response.ContentType:\t{0}", res.ContentType);                    OutLog("Response.CharacterSet:\t{0}", res.CharacterSet);                    OutLog("Response.ContentEncoding:\t{0}", res.ContentEncoding);                    OutLog("Response.IsFromCache:\t{0}", res.IsFromCache);                    OutLog("Response.IsMutuallyAuthenticated:\t{0}", res.IsMutuallyAuthenticated);                    OutLog("Response.LastModified:\t{0}", res.LastModified);                    OutLog("Response.Method:\t{0}", res.Method);                    OutLog("Response.ProtocolVersion:\t{0}", res.ProtocolVersion);                    OutLog("Response.ResponseUri:\t{0}", res.ResponseUri);                    OutLog("Response.Server:\t{0}", res.Server);                    OutLog("Response.StatusCode:\t{0}\t# {1}", res.StatusCode, (int)res.StatusCode);                    OutLog("Response.StatusDescription:\t{0}", res.StatusDescription);                    // header                    OutLog(".\t#Header:");    // 頭.                    for (int i = 0; i < res.Headers.Count; ++i)                    {                        OutLog("[{2}] {0}:\t{1}", res.Headers.Keys[i], res.Headers[i], i);                    }                    // 找到合適的編碼                    Encoding encoding = null;                    //encoding = Encoding_FromBodyName(res.CharacterSet);    // 後來發現主體部分的字元集與Response.CharacterSet不同.                    //if (null == encoding) encoding = myEncoding;                    encoding = _ResEncoding;                    System.Diagnostics.Debug.WriteLine(encoding);                    // body                    OutLog(".\t#Body:");    // 主體.                    using (Stream resStream = res.GetResponseStream())                    {                        using (StreamReader resStreamReader = new StreamReader(resStream, encoding))                        {                            OutLog(resStreamReader.ReadToEnd());                        }                    }                    OutLog(".\t#OK.");    // 成功.                }                finally                {                    res.Close();                }            }            catch (Exception ex)            {                OutLog(ex.ToString());            }            OutLog(string.Empty);        }        private void cboResEncoding_SelectedIndexChanged(object sender, EventArgs e)        {            EncodingInfo ei = cboResEncoding.SelectedItem as EncodingInfo;            if (null == ei) return;            _ResEncoding = ei.GetEncoding();        }    }}

 

 

源碼下載——
http://files.cnblogs.com/zyl910/TestHttpPost.rar