研究过CEF3的大牛们？怎样使用CefCookieManager::CreateManager来为浏览器实例分配单独的CookieManager?
我本来以为很简单：
首先生成一个CefRequestContextHandler,重载GetCookieManager,象这样：
class WXRequestContextHandler :public CefRequestContextHandler
{
public:
WXRequestContextHandler(){};
~WXRequestContextHandler(){};
CefRefPtr<CefCookieManager> GetCookieManager() OVERRIDE{
return CefCookieManager::CreateManager("F:\\CefCookie", FALSE)
}
private:
// Include the default reference counting implementation.
IMPLEMENT_REFCOUNTING(WXRequestContextHandler);
};
然后用CefRequestContext::CreateContext来创建一个CefRequestContext实例。
像这样：
CefRefPtr rc = CefRequestContext::CreateContext(new WXRequestContextHandler());
然后创建BROWSER：
CefBrowserHost::CreateBrowser(window_info, handler.get(), url,
browser_settings, rc);
结果一运行代码就出现EXCEPTION 访问冲突。只有getCookieManager返回NULL
才正常
我想肯定是我的用法错了，那么正确的用法是什么？求指教。
我测试代码是用的CEF3下载包中的cefSimple应用程序，只改了两行代码：
void SimpleApp::OnContextInitialized() {
REQUIRE_UI_THREAD();
// Information used when creating the native window.
CefWindowInfo window_info;
#if defined(OS_WIN)
// On Windows we need to specify certain flags that will be passed to
// CreateWindowEx().
window_info.SetAsPopup(NULL, "cefsimple");
#endif
// SimpleHandler implements browser-level callbacks.
CefRefPtr<SimpleHandler> handler(new SimpleHandler());
// Specify CEF browser settings here.
CefBrowserSettings browser_settings;
std::string url;
// Check if a "--url=" value was provided via the command-line. If so, use
// that instead of the default URL.
CefRefPtr<CefCommandLine> command_line =
CefCommandLine::GetGlobalCommandLine();
url = command_line->GetSwitchValue("url");
if (url.empty())
url = "http://www.google.com";
CefRefPtr<CefRequestContext> rc = CefRequestContext::CreateContext(new WXRequestContextHandler());
// Create the first browser window.
CefBrowserHost::CreateBrowser(window_info, handler.get(), url,
browser_settings, rc);
}
我是用的CEF3.175，VS2013,WIN7。
