前言

工作在使用fidder抓包时，经常需要找到一个请求携带的cookie中，真正校验了那些cookie，从而在代码中实现写入这些cookie的请求。这个过程除了根据经验快速过滤，就只能一个一个删除测试了。
所以我写了这个脚本，自动来帮我实现

---

1 效果

2 使用方法

1. 使用ctrl +R 打开fidder的脚本管理器
   
   或者通过 规则-》自定义规则

2. 将脚本写入指定位置（脚本在文章最后）保存
   粘贴到class里面最后面就好，其它的不用动
   

3. 右键指定请求，选项卡中会出现checkCookie

点击之后，打开log就可以查看这个请求会校验的cookie

3 脚本

起作用的脚本,需要粘贴到class Handlers内部

	//我的代码public static ContextAction("Test Send Request")function SendRequest(oSessions: Session[]) {}public static ContextAction("checkCookie")function DoCheckCookie(oSessions: Fiddler.Session[]){var oSession = oSessions[0];// 重新发送原始请求FiddlerApplication.Log.LogString("checkCookie开始执行...");var originalRequest = oSession.oRequest.headers.Clone();var originalBody = oSession.requestBodyBytes;var oSD = new System.Collections.Specialized.StringDictionary();// 确保 originalRequest 是 HTTPRequestHeaders 类型，originalBody 是 byte[] 类型var newSession = Fiddler.FiddlerApplication.oProxy.SendRequestAndWait(originalRequest, originalBody, oSD, null);var oCookiesMap = {};// 检查响应状态if (newSession.responseCode == 200) {var oRequestCookies = oSession.oRequest["Cookie"];if (oRequestCookies) {var aCookies = oRequestCookies.split('; ');FiddlerApplication.Log.LogString("将原始Cookie存储在映射中");// 将原始Cookie存储在映射中for (var i = 0; i < aCookies.length; i++) {var separatorIndex = aCookies[i].indexOf('=');var key = aCookies[i].substring(0, separatorIndex);var value = aCookies[i].substring(separatorIndex + 1);oCookiesMap[key] = value;//FiddlerApplication.Log.LogString("原始Cookie "+key+" "+oCookiesMap[key]);}// 将Cookie映射转换回字符串的函数//	FiddlerApplication.Log.LogString("将Cookie映射转换回字符串的函数");function cookieMapToString(cookieMap) {var cookieString = "";for (var key in cookieMap) {//FiddlerApplication.Log.LogString("cookieMap::"+key+" : "+cookieMap[key]);if (cookieMap.hasOwnProperty(key)) {cookieString += key + "=" + cookieMap[key] + "; ";//FiddlerApplication.Log.LogString("拼接cookie::"+cookieString);}}//	FiddlerApplication.Log.LogString("cookietrim()::"+cookieString);return cookieString;//return cookieString.trim();}for (var k = 0; k < aCookies.length; k++) {Thread.Sleep(1000); var separatorIndex = aCookies[k].indexOf('=');var cookieName = aCookies[k].substring(0, separatorIndex);var value = aCookies[k].substring(separatorIndex + 1);//var aCookie = aCookies[k].split('=');//var cookieName = aCookie[0];// 删除当前Cookiedelete oCookiesMap[cookieName];originalRequest["Cookie"] = cookieMapToString(oCookiesMap);// 重新发送没有当前Cookie的请求newSession = Fiddler.FiddlerApplication.oProxy.SendRequestAndWait(originalRequest, originalBody,  oSD, null);//FiddlerApplication.Log.LogString("检查响应状态"+newSession.responseCode);//var sign1 =oSession.GetResponseBodyAsString();//FiddlerApplication.Log.LogString("检查响应"+sign1);var sign = true;//var sign =oSession.GetResponseBodyAsString().Contains("data")//FiddlerApplication.Log.LogString("检查响应内容是否包含指定字符： "+sign+" cookieName:"+cookieName);// 检查响应状态if (newSession.responseCode != 200 || !sign  ) {// 如果响应状态不是200，则将Cookie加回去oCookiesMap[cookieName] = value;originalRequest["Cookie"] = cookieMapToString(oCookiesMap);}}FiddlerApplication.Log.LogString("有用的cookie列表如下：");FiddlerApplication.Log.LogString(cookieMapToString(oCookiesMap));}else{FiddlerApplication.Log.LogString("原始请求原始Cookie为空：："+oRequestCookies);}}else{FiddlerApplication.Log.LogString("原始请求返回状态码异常：："+newSession.responseCode);}FiddlerApplication.UI.SetStatusText("checkCookie执行完毕...");}//我的代码结束

整个完整的 fiddler scriptEditor 可能因为版本不一样导致不适用

import System;
import System.Windows.Forms;
import Fiddler;
// 导入必要的命名空间
import System.Threading;// INTRODUCTION
//
// Well, hello there!
//
// Don't be scared! :-)
//
// This is the FiddlerScript Rules file, which creates some of the menu commands and
// other features of Progress Telerik Fiddler Classic. You can edit this file to modify or add new commands.
//
// The original version of this file is named SampleRules.js and it is in the
// \Program Files\Fiddler\ folder. When Fiddler Classic first runs, it creates a copy named
// CustomRules.js inside your \Documents\Fiddler2\Scripts folder. If you make a 
// mistake in editing this file, simply delete the CustomRules.js file and restart
// Fiddler Classic. A fresh copy of the default rules will be created from the original
// sample rules file.// The best way to edit this file is to install the FiddlerScript Editor, part of
// the free SyntaxEditing addons. Get it here: http://fiddler2.com/r/?SYNTAXVIEWINSTALL// GLOBALIZATION NOTE: Save this file using UTF-8 Encoding.// JScript.NET Reference
// http://fiddler2.com/r/?msdnjsnet
//
// FiddlerScript Reference
// http://fiddler2.com/r/?fiddlerscriptcookbookclass Handlers
{// *****************//// This is the Handlers class. Pretty much everything you ever add to FiddlerScript// belongs right inside here, or inside one of the already-existing functions below.//// *****************// The following snippet demonstrates a custom-bound column for the Web Sessions list.// See http://fiddler2.com/r/?fiddlercolumns for more info/*public static BindUIColumn("Method", 60)function FillMethodColumn(oS: Session): String {return oS.RequestMethod;}*/// The following snippet demonstrates how to create a custom tab that shows simple text/*public BindUITab("Flags")static function FlagsReport(arrSess: Session[]):String {var oSB: System.Text.StringBuilder = new System.Text.StringBuilder();for (var i:int = 0; i<arrSess.Length; i++){oSB.AppendLine("SESSION FLAGS");oSB.AppendFormat("{0}: {1}\n", arrSess[i].id, arrSess[i].fullUrl);for(var sFlag in arrSess[i].oFlags){oSB.AppendFormat("\t{0}:\t\t{1}\n", sFlag.Key, sFlag.Value);}}return oSB.ToString();}*/// You can create a custom menu like so:/*QuickLinkMenu("&Links") QuickLinkItem("IE GeoLoc TestDrive", "http://ie.microsoft.com/testdrive/HTML5/Geolocation/Default.html")QuickLinkItem("FiddlerCore", "http://fiddler2.com/fiddlercore")public static function DoLinksMenu(sText: String, sAction: String){Utilities.LaunchHyperlink(sAction);}*/public static RulesOption("Hide 304s")BindPref("fiddlerscript.rules.Hide304s")var m_Hide304s: boolean = false;// Cause Fiddler Classic to override the Accept-Language header with one of the defined valuespublic static RulesOption("Request &Japanese Content")var m_Japanese: boolean = false;// Automatic Authenticationpublic static RulesOption("&Automatically Authenticate")BindPref("fiddlerscript.rules.AutoAuth")var m_AutoAuth: boolean = false;// Cause Fiddler Classic to override the User-Agent header with one of the defined values// The page http://browserscope2.org/browse?category=selectors&ua=Mobile%20Safari is a good place to find updated versions of theseRulesString("&User-Agents", true) BindPref("fiddlerscript.ephemeral.UserAgentString")RulesStringValue(0,"Netscape &3", "Mozilla/3.0 (Win95; I)")RulesStringValue(1,"WinPhone8.1", "Mozilla/5.0 (Mobile; Windows Phone 8.1; Android 4.0; ARM; Trident/7.0; Touch; rv:11.0; IEMobile/11.0; NOKIA; Lumia 520) like iPhone OS 7_0_3 Mac OS X AppleWebKit/537 (KHTML, like Gecko) Mobile Safari/537")RulesStringValue(2,"&Safari5 (Win7)", "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/533.21.1 (KHTML, like Gecko) Version/5.0.5 Safari/533.21.1")RulesStringValue(3,"Safari9 (Mac)", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11) AppleWebKit/601.1.56 (KHTML, like Gecko) Version/9.0 Safari/601.1.56")RulesStringValue(4,"iPad", "Mozilla/5.0 (iPad; CPU OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F5027d Safari/600.1.4")RulesStringValue(5,"iPhone6", "Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4")RulesStringValue(6,"IE &6 (XPSP2)", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)")RulesStringValue(7,"IE &7 (Vista)", "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1)")RulesStringValue(8,"IE 8 (Win2k3 x64)", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; WOW64; Trident/4.0)")RulesStringValue(9,"IE &8 (Win7)", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0)")RulesStringValue(10,"IE 9 (Win7)", "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)")RulesStringValue(11,"IE 10 (Win8)", "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)")RulesStringValue(12,"IE 11 (Surface2)", "Mozilla/5.0 (Windows NT 6.3; ARM; Trident/7.0; Touch; rv:11.0) like Gecko")RulesStringValue(13,"IE 11 (Win8.1)", "Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko")RulesStringValue(14,"Edge (Win10)", "Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/13.11082")RulesStringValue(15,"&Opera", "Opera/9.80 (Windows NT 6.2; WOW64) Presto/2.12.388 Version/12.17")RulesStringValue(16,"&Firefox 3.6", "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.7) Gecko/20100625 Firefox/3.6.7")RulesStringValue(17,"&Firefox 43", "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:43.0) Gecko/20100101 Firefox/43.0")RulesStringValue(18,"&Firefox Phone", "Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0")RulesStringValue(19,"&Firefox (Mac)", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:24.0) Gecko/20100101 Firefox/24.0")RulesStringValue(20,"Chrome (Win)", "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.48 Safari/537.36")RulesStringValue(21,"Chrome (Android)", "Mozilla/5.0 (Linux; Android 5.1.1; Nexus 5 Build/LMY48B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.78 Mobile Safari/537.36")RulesStringValue(22,"ChromeBook", "Mozilla/5.0 (X11; CrOS x86_64 6680.52.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.74 Safari/537.36")RulesStringValue(23,"GoogleBot Crawler", "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)")RulesStringValue(24,"Kindle Fire (Silk)", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-us; Silk/1.0.22.79_10013310) AppleWebKit/533.16 (KHTML, like Gecko) Version/5.0 Safari/533.16 Silk-Accelerated=true")RulesStringValue(25,"&Custom...", "%CUSTOM%")public static var sUA: String = null;// Cause Fiddler Classic to delay HTTP traffic to simulate typical 56k modem conditionspublic static RulesOption("Simulate &Modem Speeds", "Per&formance")var m_SimulateModem: boolean = false;// Removes HTTP-caching related headers and specifies "no-cache" on requests and responsespublic static RulesOption("&Disable Caching", "Per&formance")var m_DisableCaching: boolean = false;public static RulesOption("Cache Always &Fresh", "Per&formance")var m_AlwaysFresh: boolean = false;// Force a manual reload of the script file.  Resets all// RulesOption variables to their defaults.public static ToolsAction("Reset Script")function DoManualReload() { FiddlerObject.ReloadScript();}public static ContextAction("Decode Selected Sessions")function DoRemoveEncoding(oSessions: Session[]) {for (var x:int = 0; x < oSessions.Length; x++){oSessions[x].utilDecodeRequest();oSessions[x].utilDecodeResponse();}UI.actUpdateInspector(true,true);}static function OnBeforeRequest(oSession: Session) {// Sample Rule: Color ASPX requests in RED// if (oSession.uriContains(".aspx")) {	oSession["ui-color"] = "red";	}// Sample Rule: Flag POSTs to fiddler2.com in italics// if (oSession.HostnameIs("www.fiddler2.com") && oSession.HTTPMethodIs("POST")) {	oSession["ui-italic"] = "yup";	}// Sample Rule: Break requests for URLs containing "/sandbox/"// if (oSession.uriContains("/sandbox/")) {//     oSession.oFlags["x-breakrequest"] = "yup";	// Existence of the x-breakrequest flag creates a breakpoint; the "yup" value is unimportant.// }if ((null != gs_ReplaceToken) && (oSession.url.indexOf(gs_ReplaceToken)>-1)) {   // Case sensitiveoSession.url = oSession.url.Replace(gs_ReplaceToken, gs_ReplaceTokenWith); }if ((null != gs_OverridenHost) && (oSession.host.toLowerCase() == gs_OverridenHost)) {oSession["x-overridehost"] = gs_OverrideHostWith; }if ((null!=bpRequestURI) && oSession.uriContains(bpRequestURI)) {oSession["x-breakrequest"]="uri";}if ((null!=bpMethod) && (oSession.HTTPMethodIs(bpMethod))) {oSession["x-breakrequest"]="method";}if ((null!=uiBoldURI) && oSession.uriContains(uiBoldURI)) {oSession["ui-bold"]="QuickExec";}if (m_SimulateModem) {// Delay sends by 300ms per KB uploaded.oSession["request-trickle-delay"] = "300"; // Delay receives by 150ms per KB downloaded.oSession["response-trickle-delay"] = "150"; }if (m_DisableCaching) {oSession.oRequest.headers.Remove("If-None-Match");oSession.oRequest.headers.Remove("If-Modified-Since");oSession.oRequest["Pragma"] = "no-cache";}// User-Agent Overridesif (null != sUA) {oSession.oRequest["User-Agent"] = sUA; }if (m_Japanese) {oSession.oRequest["Accept-Language"] = "ja";}if (m_AutoAuth) {// Automatically respond to any authentication challenges using the // current Fiddler Classic user's credentials. You can change (default)// to a domain\\username:password string if preferred.//// WARNING: This setting poses a security risk if remote // connections are permitted!oSession["X-AutoAuth"] = "(default)";}if (m_AlwaysFresh && (oSession.oRequest.headers.Exists("If-Modified-Since") || oSession.oRequest.headers.Exists("If-None-Match"))){oSession.utilCreateResponseAndBypassServer();oSession.responseCode = 304;oSession["ui-backcolor"] = "Lavender";}}// This function is called immediately after a set of request headers has// been read from the client. This is typically too early to do much useful// work, since the body hasn't yet been read, but sometimes it may be useful.//// For instance, see // http://blogs.msdn.com/b/fiddler/archive/2011/11/05/http-expect-continue-delays-transmitting-post-bodies-by-up-to-350-milliseconds.aspx// for one useful thing you can do with this handler.//// Note: oSession.requestBodyBytes is not available within this function!/*static function OnPeekAtRequestHeaders(oSession: Session) {var sProc = ("" + oSession["x-ProcessInfo"]).ToLower();if (!sProc.StartsWith("mylowercaseappname")) oSession["ui-hide"] = "NotMyApp";}*///// If a given session has response streaming enabled, then the OnBeforeResponse function // is actually called AFTER the response was returned to the client.//// In contrast, this OnPeekAtResponseHeaders function is called before the response headers are // sent to the client (and before the body is read from the server).  Hence this is an opportune time // to disable streaming (oSession.bBufferResponse = true) if there is something in the response headers // which suggests that tampering with the response body is necessary.// // Note: oSession.responseBodyBytes is not available within this function!//static function OnPeekAtResponseHeaders(oSession: Session) {//FiddlerApplication.Log.LogFormat("Session {0}: Response header peek shows status is {1}", oSession.id, oSession.responseCode);if (m_DisableCaching) {oSession.oResponse.headers.Remove("Expires");oSession.oResponse["Cache-Control"] = "no-cache";}if ((bpStatus>0) && (oSession.responseCode == bpStatus)) {oSession["x-breakresponse"]="status";oSession.bBufferResponse = true;}if ((null!=bpResponseURI) && oSession.uriContains(bpResponseURI)) {oSession["x-breakresponse"]="uri";oSession.bBufferResponse = true;}}static function OnBeforeResponse(oSession: Session) {if (m_Hide304s && oSession.responseCode == 304) {oSession["ui-hide"] = "true";}}/*// This function executes just before Fiddler Classic returns an error that it has// itself generated (e.g. "DNS Lookup failure") to the client application.// These responses will not run through the OnBeforeResponse function above.static function OnReturningError(oSession: Session) {}
*/
/*// This function executes after Fiddler Classic finishes processing a Session, regardless// of whether it succeeded or failed. Note that this typically runs AFTER the last// update of the Web Sessions UI listitem, so you must manually refresh the Session's// UI if you intend to change it.static function OnDone(oSession: Session) {}
*//*static function OnBoot() {MessageBox.Show("Fiddler Classic has finished booting");System.Diagnostics.Process.Start("iexplore.exe");UI.ActivateRequestInspector("HEADERS");UI.ActivateResponseInspector("HEADERS");}*//*static function OnBeforeShutdown(): Boolean {// Return false to cancel shutdown.return ((0 == FiddlerApplication.UI.lvSessions.TotalItemCount()) ||(DialogResult.Yes == MessageBox.Show("Allow Fiddler Classic to exit?", "Go Bye-bye?",MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2)));}*//*static function OnShutdown() {MessageBox.Show("Fiddler Classic has shutdown");}*//*static function OnAttach() {MessageBox.Show("Fiddler Classic is now the system proxy");}*//*static function OnDetach() {MessageBox.Show("Fiddler Classic is no longer the system proxy");}*/// The Main() function runs everytime your FiddlerScript compilesstatic function Main() {var today: Date = new Date();FiddlerObject.StatusText = " CustomRules.js was loaded at: " + today;// Uncomment to add a "Server" column containing the response "Server" header, if present// UI.lvSessions.AddBoundColumn("Server", 50, "@response.server");// Uncomment to add a global hotkey (Win+G) that invokes the ExecAction method below...// UI.RegisterCustomHotkey(HotkeyModifiers.Windows, Keys.G, "screenshot"); }// These static variables are used for simple breakpointing & other QuickExec rules BindPref("fiddlerscript.ephemeral.bpRequestURI")public static var bpRequestURI:String = null;BindPref("fiddlerscript.ephemeral.bpResponseURI")public static var bpResponseURI:String = null;BindPref("fiddlerscript.ephemeral.bpMethod")public static var bpMethod: String = null;static var bpStatus:int = -1;static var uiBoldURI: String = null;static var gs_ReplaceToken: String = null;static var gs_ReplaceTokenWith: String = null;static var gs_OverridenHost: String = null;static var gs_OverrideHostWith: String = null;// The OnExecAction function is called by either the QuickExec box in the Fiddler Classic window,// or by the ExecAction.exe command line utility.static function OnExecAction(sParams: String[]): Boolean {FiddlerObject.StatusText = "ExecAction: " + sParams[0];var sAction = sParams[0].toLowerCase();switch (sAction) {case "bold":if (sParams.Length<2) {uiBoldURI=null; FiddlerObject.StatusText="Bolding cleared"; return false;}uiBoldURI = sParams[1]; FiddlerObject.StatusText="Bolding requests for " + uiBoldURI;return true;case "bp":FiddlerObject.alert("bpu = breakpoint request for uri\nbpm = breakpoint request method\nbps=breakpoint response status\nbpafter = breakpoint response for URI");return true;case "bps":if (sParams.Length<2) {bpStatus=-1; FiddlerObject.StatusText="Response Status breakpoint cleared"; return false;}bpStatus = parseInt(sParams[1]); FiddlerObject.StatusText="Response status breakpoint for " + sParams[1];return true;case "bpv":case "bpm":if (sParams.Length<2) {bpMethod=null; FiddlerObject.StatusText="Request Method breakpoint cleared"; return false;}bpMethod = sParams[1].toUpperCase(); FiddlerObject.StatusText="Request Method breakpoint for " + bpMethod;return true;case "bpu":if (sParams.Length<2) {bpRequestURI=null; FiddlerObject.StatusText="RequestURI breakpoint cleared"; return false;}bpRequestURI = sParams[1]; FiddlerObject.StatusText="RequestURI breakpoint for "+sParams[1];return true;case "bpa":case "bpafter":if (sParams.Length<2) {bpResponseURI=null; FiddlerObject.StatusText="ResponseURI breakpoint cleared"; return false;}bpResponseURI = sParams[1]; FiddlerObject.StatusText="ResponseURI breakpoint for "+sParams[1];return true;case "overridehost":if (sParams.Length<3) {gs_OverridenHost=null; FiddlerObject.StatusText="Host Override cleared"; return false;}gs_OverridenHost = sParams[1].toLowerCase();gs_OverrideHostWith = sParams[2];FiddlerObject.StatusText="Connecting to [" + gs_OverrideHostWith + "] for requests to [" + gs_OverridenHost + "]";return true;case "urlreplace":if (sParams.Length<3) {gs_ReplaceToken=null; FiddlerObject.StatusText="URL Replacement cleared"; return false;}gs_ReplaceToken = sParams[1];gs_ReplaceTokenWith = sParams[2].Replace(" ", "%20");  // Simple helperFiddlerObject.StatusText="Replacing [" + gs_ReplaceToken + "] in URIs with [" + gs_ReplaceTokenWith + "]";return true;case "allbut":case "keeponly":if (sParams.Length<2) { FiddlerObject.StatusText="Please specify Content-Type to retain during wipe."; return false;}UI.actSelectSessionsWithResponseHeaderValue("Content-Type", sParams[1]);UI.actRemoveUnselectedSessions();UI.lvSessions.SelectedItems.Clear();FiddlerObject.StatusText="Removed all but Content-Type: " + sParams[1];return true;case "stop":UI.actDetachProxy();return true;case "start":UI.actAttachProxy();return true;case "cls":case "clear":UI.actRemoveAllSessions();return true;case "g":case "go":UI.actResumeAllSessions();return true;case "goto":if (sParams.Length != 2) return false;Utilities.LaunchHyperlink("http://www.google.com/search?hl=en&btnI=I%27m+Feeling+Lucky&q=" + Utilities.UrlEncode(sParams[1]));return true;case "help":Utilities.LaunchHyperlink("http://fiddler2.com/r/?quickexec");return true;case "hide":UI.actMinimizeToTray();return true;case "log":FiddlerApplication.Log.LogString((sParams.Length<2) ? "User couldn't think of anything to say..." : sParams[1]);return true;case "nuke":UI.actClearWinINETCache();UI.actClearWinINETCookies(); return true;case "screenshot":UI.actCaptureScreenshot(false);return true;case "show":UI.actRestoreWindow();return true;case "tail":if (sParams.Length<2) { FiddlerObject.StatusText="Please specify # of sessions to trim the session list to."; return false;}UI.TrimSessionList(int.Parse(sParams[1]));return true;case "quit":UI.actExit();return true;case "dump":UI.actSelectAll();UI.actSaveSessionsToZip(CONFIG.GetPath("Captures") + "dump.saz");UI.actRemoveAllSessions();FiddlerObject.StatusText = "Dumped all sessions to " + CONFIG.GetPath("Captures") + "dump.saz";return true;default:if (sAction.StartsWith("http") || sAction.StartsWith("www.")) {System.Diagnostics.Process.Start(sParams[0]);return true;}else{FiddlerObject.StatusText = "Requested ExecAction: '" + sAction + "' not found. Type HELP to learn more.";return false;}}}//我的代码public static ContextAction("Test Send Request")function SendRequest(oSessions: Session[]) {}public static ContextAction("checkCookie")function DoCheckCookie(oSessions: Fiddler.Session[]){var oSession = oSessions[0];// 重新发送原始请求FiddlerApplication.Log.LogString("checkCookie开始执行...");var originalRequest = oSession.oRequest.headers.Clone();var originalBody = oSession.requestBodyBytes;var oSD = new System.Collections.Specialized.StringDictionary();// 确保 originalRequest 是 HTTPRequestHeaders 类型，originalBody 是 byte[] 类型var newSession = Fiddler.FiddlerApplication.oProxy.SendRequestAndWait(originalRequest, originalBody, oSD, null);var oCookiesMap = {};// 检查响应状态if (newSession.responseCode == 200) {var oRequestCookies = oSession.oRequest["Cookie"];if (oRequestCookies) {var aCookies = oRequestCookies.split('; ');FiddlerApplication.Log.LogString("将原始Cookie存储在映射中");// 将原始Cookie存储在映射中for (var i = 0; i < aCookies.length; i++) {var separatorIndex = aCookies[i].indexOf('=');var key = aCookies[i].substring(0, separatorIndex);var value = aCookies[i].substring(separatorIndex + 1);oCookiesMap[key] = value;//FiddlerApplication.Log.LogString("原始Cookie "+key+" "+oCookiesMap[key]);}// 将Cookie映射转换回字符串的函数//	FiddlerApplication.Log.LogString("将Cookie映射转换回字符串的函数");function cookieMapToString(cookieMap) {var cookieString = "";for (var key in cookieMap) {//FiddlerApplication.Log.LogString("cookieMap::"+key+" : "+cookieMap[key]);if (cookieMap.hasOwnProperty(key)) {cookieString += key + "=" + cookieMap[key] + "; ";//FiddlerApplication.Log.LogString("拼接cookie::"+cookieString);}}//	FiddlerApplication.Log.LogString("cookietrim()::"+cookieString);return cookieString;//return cookieString.trim();}for (var k = 0; k < aCookies.length; k++) {Thread.Sleep(1000); var separatorIndex = aCookies[k].indexOf('=');var cookieName = aCookies[k].substring(0, separatorIndex);var value = aCookies[k].substring(separatorIndex + 1);//var aCookie = aCookies[k].split('=');//var cookieName = aCookie[0];// 删除当前Cookiedelete oCookiesMap[cookieName];originalRequest["Cookie"] = cookieMapToString(oCookiesMap);// 重新发送没有当前Cookie的请求newSession = Fiddler.FiddlerApplication.oProxy.SendRequestAndWait(originalRequest, originalBody,  oSD, null);//FiddlerApplication.Log.LogString("检查响应状态"+newSession.responseCode);//var sign1 =oSession.GetResponseBodyAsString();//FiddlerApplication.Log.LogString("检查响应"+sign1);var sign = true;//var sign =oSession.GetResponseBodyAsString().Contains("data")//FiddlerApplication.Log.LogString("检查响应内容是否包含指定字符： "+sign+" cookieName:"+cookieName);// 检查响应状态if (newSession.responseCode != 200 || !sign  ) {// 如果响应状态不是200，则将Cookie加回去oCookiesMap[cookieName] = value;originalRequest["Cookie"] = cookieMapToString(oCookiesMap);}}FiddlerApplication.Log.LogString("有用的cookie列表如下：");FiddlerApplication.Log.LogString(cookieMapToString(oCookiesMap));}else{FiddlerApplication.Log.LogString("原始请求原始Cookie为空：："+oRequestCookies);}}else{FiddlerApplication.Log.LogString("原始请求返回状态码异常：："+newSession.responseCode);}FiddlerApplication.UI.SetStatusText("checkCookie执行完毕...");}//我的代码结束
}

4 fiddler版本