Http测试工具

短命女 2022-08-06 02:06 128阅读 0赞

这几天在调试一个使用Http POST协议的接口。在网上找了几个Http测试工具，但感觉不太好用。于是自己用C\#写了一个简单的测试工具。

# 一、使用介绍 #

默认是“POST”模式。在最上面的文本框中输入Url地址，然后在“Post Data”文本框中输入Post参数，再点击“Go”按钮发送请求。  
　　如果想使用“GET”模式。便点击左上角的组合框，选择“GET”模式，再点击“Go”按钮发送请求。  
　　当发现回应内容乱码时。点击“Response Encoding”组合框，选择合适的编码。再点击“Go”按钮重新发送请求。

![2012091923460779.png][]

#    二、全部代码 #

窗口的代码（FrmTestHttpPost.cs）——

![复制代码][copycode.gif]

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;    // 编码集合.
            private Encoding _ResEncoding = null;    // 回应的编码.
    
            public FrmTestHttpPost()
            {
                InitializeComponent();
            }
    
            /// <summary>
            /// 根据BodyName创建Encoding对象。
            /// </summary>
            /// <param name="bodyname">与邮件代理正文标记一起使用的当前编码的名称。</param>
            /// <returns>返回Encoding对象。若没有匹配的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>
            /// 输出日志文本.
            /// </summary>
            /// <param name="s">日志文本</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
    
                // 回应的编码
                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:");    // 头.
                        for (int i = 0; i < res.Headers.Count; ++i)
                        {
                            OutLog("[{2}] {0}:\t{1}", res.Headers.Keys[i], res.Headers[i], i);
                        }
    
                        // 找到合适的编码
                        Encoding encoding = null;
                        //encoding = Encoding_FromBodyName(res.CharacterSet);    // 后来发现主体部分的字符集与Response.CharacterSet不同.
                        //if (null == encoding) encoding = myEncoding;
                        encoding = _ResEncoding;
                        System.Diagnostics.Debug.WriteLine(encoding);
    
                        // body
                        OutLog(".\t#Body:");    // 主体.
                        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();
            }
        }
    }

![复制代码][copycode.gif]

源码下载——   
[http://files.cnblogs.com/zyl910/TestHttpPost.rar][http_files.cnblogs.com_zyl910_TestHttpPost.rar]

[2012091923460779.png]: /images/20220806/5f3feec3d6c1459da46c2f240c8d38fe.png
[copycode.gif]: /images/20220806/cd010170cb3c4fc5ba0338c51139e273.png
[http_files.cnblogs.com_zyl910_TestHttpPost.rar]: http://files.cnblogs.com/zyl910/TestHttpPost.rar