官方版

Build a Custom Importer or Exporter

Sample Extension

  1. Create a Fiddler extension project.
  2. Modify the default class1.cs (or create a new class) in your project as follows: ```vbnet using System; using System.IO; using System.Text; using System.Windows.Forms; using Fiddler; using System.Diagnostics; using System.Reflection; [assembly: AssemblyVersion(“1.0.0.0”)] [assembly: Fiddler.RequiredVersion(“2.4.0.0”)]

[ProfferFormat(“TAB-Separated Values”, “Session List in Tab-Delimited Format”)] [ProfferFormat(“Comma-Separated Values”, “Session List in Comma-Delimited Format; import into Excel or other tools”)]

public class CSVTranscoder: ISessionExporter // Ensure class is public, or Fiddler won’t see it! { public bool ExportSessions(string sFormat, Session[] oSessions, Dictionary dictOptions, EventHandler evtProgressNotifications) { bool bResult = false; string chSplit;

  1. // Determine if we already have a filename from the dictOptions collection
  2. string sFilename = null;
  3. if (null != dictOptions && dictOptions.ContainsKey("Filename"))
  4. {
  5.   sFilename = dictOptions["Filename"] as string;
  6. }
  8. if (sFormat == "Comma-Separated Values")
  9. {
  10.   chSplit = ",";
  11.   if (string.IsNullOrEmpty(sFilename)) sFilename = Fiddler.Utilities.ObtainSaveFilename("Export As " + sFormat, "CSV Files (*.csv)|*.csv");
  12. }
  13. else
  14. {
  15.   chSplit = "\t";
  16.   if (string.IsNullOrEmpty(sFilename)) sFilename = Fiddler.Utilities.ObtainSaveFilename("Export As " + sFormat, "TSV Files (*.tsv)|*.tsv");
  17. }
  19. if (String.IsNullOrEmpty(sFilename)) return false;
  21. try
  22. {
  23.   StreamWriter swOutput = new StreamWriter(sFilename, false, Encoding.UTF8);
  24.   int iCount = 0;
  25.   int iMax = oSessions.Length;
  27.   #region WriteColHeaders
  28.   bool bFirstCol = true;
  29.   foreach (ColumnHeader oLVCol in FiddlerApplication.UI.lvSessions.Columns)
  30.   {
  31.     if (!bFirstCol)
  32.     {
  33.     swOutput.Write(chSplit);
  34.     }
  35.     else
  36.     {
  37.     bFirstCol = false;
  38.     }
  39.     swOutput.Write(oLVCol.Text.Replace(chSplit, ""));
  40.     }
  41.     swOutput.WriteLine();
  42.     #endregion WriteColHeaders
  44.     #region WriteEachSession
  45.     foreach (Session oS in oSessions)
  46.     {
  47.     iCount++;
  48.     if (null != oS.ViewItem)
  49.     {
  50.     bFirstCol = true;
  51.     ListViewItem oLVI = (oS.ViewItem as ListViewItem);
  52.     if (null == oLVI) continue;
  53.     foreach (ListViewItem.ListViewSubItem oLVC in oLVI.SubItems)
  54.     {
  55.       if (!bFirstCol)
  56.     {
  57.       swOutput.Write(chSplit);
  58.     }
  59.     else
  60.     {
  61.       bFirstCol = false;
  62.     } 
  64.       swOutput.Write(oLVC.Text.Replace(chSplit, ""));
  65.     }
  67.     swOutput.WriteLine();
  68.   }
  70.   if (null != evtProgressNotifications)
  71.   {
  72.     evtProgressNotifications(null, new ProgressCallbackEventArgs(, ));
  73.     ProgressCallbackEventArgs PCEA = new ProgressCallbackEventArgs((iCount/(float)iMax), "wrote " + iCount.ToString() + " records.");
  74.     evtProgressNotifications(null, PCEA);
  75.     if (PCEA.Cancel) { swOutput.Close(); return false; }
  76.   }
  77. }
  78. #endregion WriteEachSession
  80. swOutput.Close();
  81. bResult = true;
  82. }
  83. catch (Exception eX)
  84. {
  85.   MessageBox.Show(eX.Message, "Failed to export");
  86.   bResult = false;
  87.  }

} return bResult; }

public void Dispose() { } }

  2. 1. [Compile and load your extension in Fiddler](https://docs.telerik.com/fiddler/Extend-Fiddler/LoadExtension).<br />
  3. <a name="see-also"></a>
  4. ## [See Also](https://docs.telerik.com/fiddler/Extend-Fiddler/BuildImporterExporter#see-also)
  5. [Build extension assemblies to run in both Fiddler 2 and 4](https://docs.telerik.com/fiddler/Extend-Fiddler/ExtensionsForv2Andv4)
  8. <a name="t44ST"></a>
  9. # 谷歌翻译版
  10. <a name="8vbkx"></a>
  11. # [建立自定义导入或者导出](https://docs.telerik.com/fiddler/Extend-Fiddler/BuildImporterExporter#build-a-custom-importer-or-exporter)
  12. <a name="md8WD"></a>
  13. ## [示列扩展](https://docs.telerik.com/fiddler/Extend-Fiddler/BuildImporterExporter#sample-extension)
  15. 1. 创建一个 [Fiddler 扩展项目](https://docs.telerik.com/fiddler/Extend-Fiddler/CreateExtension).
  16. 1. 在项目中修改默认的class1.cs(或创建一个新类)，如下所示:
  17. ```vbnet
  18. using System;
  19. using System.IO;
  20. using System.Text;
  21. using System.Windows.Forms;
  22. using Fiddler;
  23. using System.Diagnostics;
  24. using System.Reflection;
  25. [assembly: AssemblyVersion("1.0.0.0")]
  26. [assembly: Fiddler.RequiredVersion("2.4.0.0")]
  29. [ProfferFormat("TAB-Separated Values", "Session List in Tab-Delimited Format")]
  30. [ProfferFormat("Comma-Separated Values", 
  31.     "Session List in Comma-Delimited Format; import into Excel or other tools")]
  33. public class CSVTranscoder: ISessionExporter  // Ensure class is public, or Fiddler won't see it!
  34. {
  35.   public bool ExportSessions(string sFormat, Session[] oSessions, Dictionary<string, object> dictOptions,
  36.       EventHandler<ProgressCallbackEventArgs> evtProgressNotifications)
  37.   {
  38.     bool bResult = false; 
  39.     string chSplit;
  41.     // Determine if we already have a filename from the dictOptions collection
  42.     string sFilename = null;
  43.     if (null != dictOptions && dictOptions.ContainsKey("Filename"))
  44.     {
  45.       sFilename = dictOptions["Filename"] as string;
  46.     }
  48.     if (sFormat == "Comma-Separated Values")
  49.     {
  50.       chSplit = ",";
  51.       if (string.IsNullOrEmpty(sFilename)) sFilename = Fiddler.Utilities.ObtainSaveFilename("Export As " + sFormat, "CSV Files (*.csv)|*.csv");
  52.     }
  53.     else
  54.     {
  55.       chSplit = "\t";
  56.       if (string.IsNullOrEmpty(sFilename)) sFilename = Fiddler.Utilities.ObtainSaveFilename("Export As " + sFormat, "TSV Files (*.tsv)|*.tsv");
  57.     }
  59.     if (String.IsNullOrEmpty(sFilename)) return false;
  61.     try
  62.     {
  63.       StreamWriter swOutput = new StreamWriter(sFilename, false, Encoding.UTF8);
  64.       int iCount = 0;
  65.       int iMax = oSessions.Length;
  67.       #region WriteColHeaders
  68.       bool bFirstCol = true;
  69.       foreach (ColumnHeader oLVCol in FiddlerApplication.UI.lvSessions.Columns)
  70.       {
  71.         if (!bFirstCol)
  72.         {
  73.         swOutput.Write(chSplit);
  74.         }
  75.         else
  76.         {
  77.         bFirstCol = false;
  78.         }
  79.         swOutput.Write(oLVCol.Text.Replace(chSplit, ""));
  80.         }
  81.         swOutput.WriteLine();
  82.         #endregion WriteColHeaders
  84.         #region WriteEachSession
  85.         foreach (Session oS in oSessions)
  86.         {
  87.         iCount++;
  88.         if (null != oS.ViewItem)
  89.         {
  90.         bFirstCol = true;
  91.         ListViewItem oLVI = (oS.ViewItem as ListViewItem);
  92.         if (null == oLVI) continue;
  93.         foreach (ListViewItem.ListViewSubItem oLVC in oLVI.SubItems)
  94.         {
  95.           if (!bFirstCol)
  96.         {
  97.           swOutput.Write(chSplit);
  98.         }
  99.         else
  100.         {
  101.           bFirstCol = false;
  102.         } 
  104.           swOutput.Write(oLVC.Text.Replace(chSplit, ""));
  105.         }
  107.         swOutput.WriteLine();
  108.       }
  110.       if (null != evtProgressNotifications)
  111.       {
  112.         evtProgressNotifications(null, new ProgressCallbackEventArgs(, ));
  113.         ProgressCallbackEventArgs PCEA = new ProgressCallbackEventArgs((iCount/(float)iMax), "wrote " + iCount.ToString() + " records.");
  114.         evtProgressNotifications(null, PCEA);
  115.         if (PCEA.Cancel) { swOutput.Close(); return false; }
  116.       }
  117.     }
  118.     #endregion WriteEachSession
  120.     swOutput.Close();
  121.     bResult = true;
  122.     }
  123.     catch (Exception eX)
  124.     {
  125.       MessageBox.Show(eX.Message, "Failed to export");
  126.       bResult = false;
  127.      }
  128.   }
  129.   return bResult;
  130.   }
  132.   public void Dispose()
  133.   {
  134.   }
  135. }
  1. 在Fiddler编译并且加载扩展.

    参见

    构建可在Fiddler2 和 4中运行的扩展程序集