【实例简介】
IE11下不可用,请在低版本IE测试
监听webbrowser的所有请求以及查看 请求的详细,含session cookie 请求标题等信息
文件:590m.com/f/25127180-488083200-474e7a(访问密码:551685)
【实例截图】
【核心代码】
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.IO;
using System.Windows.Forms;
using System.Runtime.InteropServices ;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
private class CustomTag
{
public string RequestHeaders { get; set; }
public string ResponseHeaders { get; set; }
public byte[] RequestBody { get; set; }
};
public Form1()
{
InitializeComponent();
}
private void OnRequestCompleted(string verb
, string url
, string requestHeaders
, string responseHeaders
, string requestBodyFilename
)
{
byte[] buffer = new byte[0];
if (!string.IsNullOrEmpty(requestBodyFilename))
{
using (FileStream fs = new FileStream(requestBodyFilename, FileMode.Open, FileAccess.Read, FileShare.Delete | FileShare.ReadWrite))
{
buffer = new byte[fs.Length];
fs.Read(buffer, 0, buffer.Length);
fs.Close();
}
}
var lvi = new ListViewItem() { Text = DateTime.Now.ToString() };
lvi.SubItems.Add(verb);
lvi.SubItems.Add(url);
lvi.Tag = new CustomTag
{
RequestHeaders = requestHeaders,
ResponseHeaders = responseHeaders,
RequestBody = buffer
};
HandleRequestDelegate del = this.HandleRequest;
this.listView1.BeginInvoke(del, lvi);
}
private delegate void HandleRequestDelegate(ListViewItem lvi);
private void HandleRequest(ListViewItem lvi)
{
this.listView1.Items.Add(lvi);
}
private void Form1_Load(object sender, EventArgs e)
{
webBrowser1.Navigate("http://www.ifeng.com");
this.listView1.SelectedIndexChanged = new EventHandler(listView1_SelectedIndexChanged);
// initialize
WininetHookWrapper.SetRequestCompletionCallback(this.OnRequestCompleted);
}
void listView1_SelectedIndexChanged(object sender, EventArgs e)
{
if (listView1.SelectedItems.Count == 0)
return;
var tag = (listView1.SelectedItems[0].Tag as CustomTag);
txtRequestHeaders.Text = tag.RequestHeaders;
txtResponseHeaders.Text = tag.ResponseHeaders;
txtBody.Text = Encoding.ASCII.GetString(tag.RequestBody);
}
}
}