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  • 如何使CEF支持Flash

    方法一:复制Chrome浏览器下的pepperFlash,通过cef命令行参数设置路径。

            public Form1()
            {
                InitializeComponent();
                InitializeChromium();
            }
    
            private void InitializeChromium()
            {
                ChromiumWebBrowser.OnBeforeCfxInitialize += ChromiumWebBrowser_OnBeforeCfxInitialize;
                ChromiumWebBrowser.OnBeforeCommandLineProcessing += ChromiumWebBrowser_OnBeforeCommandLineProcessing;
                ChromiumWebBrowser.Initialize();
    
                ChromiumWebBrowser wb = new ChromiumWebBrowser();
                wb.Dock = DockStyle.Fill;
                wb.Parent = this;
                wb.LoadUrl("chrome://version");
            }
    
            void ChromiumWebBrowser_OnBeforeCommandLineProcessing(Chromium.Event.CfxOnBeforeCommandLineProcessingEventArgs e)
            {
                e.CommandLine.AppendSwitch("--disable-web-security");//关闭同源策略
                e.CommandLine.AppendSwitchWithValue("ppapi-flash-version", "18.0.0.209");//PepperFlash\manifest.json中的version
                e.CommandLine.AppendSwitchWithValue("ppapi-flash-path", "PepperFlash\\pepflashplayer.dll");
            }
    
            void ChromiumWebBrowser_OnBeforeCfxInitialize(Chromium.WebBrowser.Event.OnBeforeCfxInitializeEventArgs e)
            {
                e.Settings.CachePath = "Session";
                e.Settings.Locale = "zh-CN";
            }
    

    方法二:通过命令行参数设置cef使用系统安装的flash

            void ChromiumWebBrowser_OnBeforeCommandLineProcessing(Chromium.Event.CfxOnBeforeCommandLineProcessingEventArgs e)
            {
                e.CommandLine.AppendSwitch("--disable-web-security");//关闭同源策略
                e.CommandLine.AppendSwitch("--enable-system-flash");//使用系统flash
            }
    

    参考:https://bitbucket.org/chromiumembedded/cef/issues/1586/add-pepper-flash-plugin-support

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  • 原文地址:https://www.cnblogs.com/himax/p/how_to_add_flash_support_in_cef.html
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