CefSharp访问需要认证网页或接口(在Request的Headers中添加认证Token)

1public class MyRequestHandler : DefaultRequestHandler
2    {
3        public static readonly string VersionNumberString = String.Format("Chromium: {0}, CEF: {1}, CefSharp: {2}",
4            Cef.ChromiumVersion, Cef.CefVersion, Cef.CefSharpVersion);
5 
6        public override CefReturnValue OnBeforeResourceLoad(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IRequestCallback callback)
7        {
8            Uri url;
9            if (Uri.TryCreate(request.Url, UriKind.Absolute, out url) == false)
10            {
11                return CefReturnValue.Cancel;
12            }
13            var headers = request.Headers; 
14            headers["Authorization"] =Program.Token; //传递进去认证Token
15            request.Headers = headers; 
16            return CefReturnValue.Continue;
17        }       
18    }

然后在使用的时候，就可以获取到Header的内容了。

1……
2private ChromiumWebBrowser browser;
3……
4browser.RequestHandler = new MyRequestHandler();
5……