版权声明：本文为博主原创文章，未经博主允许不得转载。可点击关注博主 ，不明白的进群191065815 我的群里问 https://blog.csdn.net/u010919083/article/details/80913948
废话不多说直接上代码：
private void Form1_Load(object sender, EventArgs e)
{
try
{
//更改设置浏览器语言
CefSettings settings = new CefSettings();
settings.Locale = "zh-CN";
settings.AcceptLanguageList = "zh-CN";
Cef.Initialize(settings);
var re = new request();
//接收和发送的http消息
re.msg += Re_msg;
re.msg2 += Re_msg2; ... 这里是使用{ //可打印Obj 内容即可看到 }
public class request : IRequestHandler
{
public event Action<string> msg;
public event Action<string,object> msg2;
public event Action<string> msgGetuser;
public bool GetAuthCredentials(IWebBrowser browserControl, IBrowser browser, IFrame frame, bool isProxy,
string host, int port, string realm, string scheme, IAuthCallback callback)
{
return false;
}
public IResponseFilter GetResourceResponseFilter(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response)
{
if (response.MimeType.ToLower().IndexOf("text") > -1 || response.MimeType.ToLower().IndexOf("json") > -1)
{
var filter = new AppendResponseFilter(request.Url, response.MimeType);
filter.VOIDFUN += Filter_VOIDFUN;
return filter;
//var filter2 = FilterManager.CreateFilter(request.Identifier.ToString());
//return filter2;
}
return null;
//var filter1 = FilterManager.CreateFilter(request.Identifier.ToString());
//return filter1;
}
private void Filter_VOIDFUN(string arg1, string arg2, string arg3, long arg4)
{
msg2?.Invoke(arg1,arg2);
}
public bool OnBeforeBrowse(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request,
bool isRedirect)
{
var m = request.Method;
msg?.Invoke(request.Url);
msg?.Invoke(m);
if (request.Method == "POST")
{
using (var postData = request.PostData)
{
if (postData != null)
{
var elements = postData.Elements;
var charSet = request.GetCharSet();
foreach (var element in elements)
{
if (element.Type == PostDataElementType.Bytes)
{
var body = element.GetBody(charSet);
msg?.Invoke(body);
}
}
}
}
}
return false;
}
public CefReturnValue OnBeforeResourceLoad(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IRequestCallback callback)
{
var m = request.Method;
msg?.Invoke(request.Url);
msg?.Invoke(m);
if (request.Method == "POST")
{
using (var postData = request.PostData)
{
if (postData != null)
{
var elements = postData.Elements;
var charSet = request.GetCharSet();
foreach (var element in elements)
{
if (element.Type == PostDataElementType.Bytes)
{
var body = element.GetBody(charSet);
msg?.Invoke(body);
}
}
}
}
}
return CefReturnValue.Continue;
}
public bool OnCertificateError(IWebBrowser browserControl, IBrowser browser, CefErrorCode errorCode, string requestUrl, ISslInfo sslInfo, IRequestCallback callback)
{
return true;
}
public bool OnOpenUrlFromTab(IWebBrowser browserControl, IBrowser browser, IFrame frame, string targetUrl, WindowOpenDisposition targetDisposition, bool userGesture)
{
return false;
}
public void OnPluginCrashed(IWebBrowser browserControl, IBrowser browser, string pluginPath)
{
}
public bool OnProtocolExecution(IWebBrowser browserControl, IBrowser browser, string url)
{
return false;
}
public bool OnQuotaRequest(IWebBrowser browserControl, IBrowser browser, string originUrl, long newSize, IRequestCallback callback)
{
return false;
}
public void OnRenderProcessTerminated(IWebBrowser browserControl, IBrowser browser, CefTerminationStatus status)
{
}
public void OnRenderViewReady(IWebBrowser browserControl, IBrowser browser)
{
}
public void OnResourceLoadComplete(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response, UrlRequestStatus status, long receivedContentLength)
{
//if (request.Url.Contains("https://wx2.qq.com/cgi-bin/mmwebwx-bin/webwxgetcontact?") || request.Url.Contains("https://wx.qq.com/cgi-bin/mmwebwx-bin/webwxgetcontact?"))
//{
// //if (!response.ResponseHeaders["Content-Type"].Contains("application/json"))
// //{
// // return;
// //}
// var filter1 = FilterManager.GetFileter(request.Identifier.ToString()) as AppendResponseFilter;
// if (filter1 != null)
// Console.WriteLine(filter1.DataAll);
// byte[] bys = filter1.DataAll.ToArray();
// string s1 = System.Text.Encoding.UTF8.GetString(bys);
// msgGetuser.Invoke(s1);
//}
}
public void OnResourceRedirect(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, ref string newUrl)
{
}
public void OnResourceRedirect(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response, ref string newUrl)
{
}
public bool OnResourceResponse(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response)
{
return false; ;
}
public bool OnSelectClientCertificate(IWebBrowser browserControl, IBrowser browser, bool isProxy, string host, int port, X509Certificate2Collection certificates, ISelectClientCertificateCallback callback)
{
return true;
}
}