CEF 加载flash 插件

http://blog.csdn.net/x356982611/article/details/52291122

CEF可以通过命令行设置加载flash插件，有两种方式:

• 在程序启动时添加命令行参数

cef.exe --ppapi-flash-path=ppflash/18_0_0_209/pepflashplayer32_18_0_0_209.dll --ppapi-flash-version=18.0.0.209

• 重载OnBeforeCommandLineProcessing函数

class CCefClientApp : public CefApp, public CefBrowserProcessHandler{public:    CCefClientApp();    ~CCefClientApp();    // CefApp methods:    virtual CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler() override     {        return this;    }    virtual void OnBeforeCommandLineProcessing(const CefString& process_type, CefRefPtr<CefCommandLine> command_line) override;    // CefBrowserProcessHandler methods:    virtual void OnContextInitialized() override;private:    // Include the default reference counting implementation.    IMPLEMENT_REFCOUNTING(CCefClientApp);private:};
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---

void CCefClientApp::OnBeforeCommandLineProcessing(const CefString & process_type, CefRefPtr<CefCommandLine> command_line){    //加载flash插件    command_line->AppendSwitchWithValue("--ppapi-flash-path", "ppflash/18_0_0_209/pepflashplayer32_18_0_0_209.dll");    //manifest.json中的version    command_line->AppendSwitchWithValue("--ppapi-flash-version", "18.0.0.209");}
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参考地址: 
https://bitbucket.org/chromiumembedded/cef/issues/1586/add-pepper-flash-plugin-support