【C#】Winform+CefSharp播放MP3MP4以及flash

周末加个班&＃xff0c;怼了一项新需求&＃xff0c;只是没想到转了产品又来搞研发&＃xff0c;那就好好搞吧。

公司要做一个屏幕管控系统&＃xff0c;需要技术用winform &＃43;cefsharp 播放MP3 MP4 以及flash

网上看了很多&＃xff0c;不管是什么有偿&＃xff0c;50积分啊&＃xff0c;总体看来还是有解决方式的&＃xff0c;下面说一下大概思路然后再分享具体步骤

首先大家都知道 cefsharp 是不支持MP3MP4的播放的&＃xff0c;所以 要对cefsharp进行重新打包&＃xff0c;具体有多麻烦&＃xff0c;网上一看就一大堆

解决办法&＃xff1a;用大佬二次打包出来的各种 cef_binary_3.2623.1401包

下面进入正题&＃xff1a;

首先VS上下载NuGet库

下载完以后 右键点击项目 选择NuGet库

搜索cefsharp就可以收到 然后下载这四个鬼

让你下载完以后 你的目录下多了packages 

因为我是64位机器所以 我选择64位的包

现在基本上就已经完成一半了然后

创建一个winform 项目 

在默认窗口脚本Form1中

using CefSharp;
using CefSharp.WinForms;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;namespace lmqBrowser2
{public partial class Form1 : Form{public Form1(){InitializeComponent();CefExample.Init();//初始化内核}public static ChromiumWebBrowser browser;private void Form1_Load(object sender, EventArgs e){// if (this.WindowState &＃61;&＃61; FormWindowState.Maximized) //如果当前的窗体是最大化// {// this.FormBorderStyle &＃61; FormBorderStyle.Fixed3D; //固定的三围边框// this.WindowState &＃61; FormWindowState.Normal; //把当前窗体还原默认大小// }// else// {//this.FormBorderStyle &＃61; FormBorderStyle.None; //将该窗体的边框设置为无//this.WindowState &＃61; FormWindowState.Maximized; //将该窗体设置为最大// }//this.TopMost &＃61; true; //置顶InitBrowser();//启动浏览器}public void InitBrowser(){//var setting &＃61; new CefSettings();/*setting.Locale &＃61; "zh-CN";//缓存路径setting.CachePath &＃61; "C:\\temp\\BrowserCache";//浏览器引擎的语言setting.AcceptLanguageList &＃61; "zh-CN,zh;q&＃61;0.8";setting.LocalesDirPath &＃61; "C:\\temp\\localeDir";//日志文件setting.LogFile &＃61; "C:\\temp\\LogData";setting.PersistSessionCOOKIEs &＃61; true;setting.UserAgent &＃61; "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36";setting.UserDataPath &＃61; "C:\\temp\\userData";//设置flash版本*///setting.CefCommandLineArgs.Add("ppapi-flash-path", System.AppDomain.CurrentDomain.BaseDirectory &＃43; "plugins\\pepflashplayer.dll"); //指定的flash版本&＃xff0c;不要使用系统安装的flash版本//setting.CefCommandLineArgs.Add("ppapi-flash-version", "32_29_0_0_113");//setting.CefCommandLineArgs.Add("ppapi-flash-version", "27_0_0_130");//PepperFlash\manifest.json中的version//setting.CefCommandLineArgs.Add("ppapi-flash-path", "plugins\\pepflashplayer.dll");//CefSharp.Cef.Initialize(setting);//browser &＃61; new ChromiumWebBrowser("chrome://version");//"http://192.168.56.1:8083/html/14/index.html"//browser &＃61; new ChromiumWebBrowser("https://www.bilibili.com/video/av26238012/?spm_id_from&＃61;333.334.chief_recommend.21");//browser &＃61; new ChromiumWebBrowser("http://58.87.107.253/testfintech/56dddf2de99ea8e91d097c107df9ddf7.mp4");browser &＃61; new ChromiumWebBrowser("http://ssfw.njfy.gov.cn/ssfwzx/ext/flash/flash.jsp");//browser.Load("chrome://version");this.Controls.Add(browser);browser.Dock &＃61; DockStyle.Fill;}}
}


在Form1.Designer.cs中

namespace lmqBrowser2
{partial class Form1{///

还有一个是支持flash 的脚本 CefExample

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using CefSharp;namespace lmqBrowser2
{public static class CefExample{public const string DefaultUrl &＃61; "http://www.google.com/";private static readonly bool DebuggingSubProcess &＃61; Debugger.IsAttached;public static void Init(){var settings &＃61; new CefSettings();settings.RemoteDebuggingPort &＃61; 8088;settings.Locale &＃61; "zh-CN";settings.CefCommandLineArgs.Add("ppapi-flash-path", System.AppDomain.CurrentDomain.BaseDirectory &＃43; "pepflashplayer.dll"); //指定flash的版本&＃xff0c;不使用系统安装的flash版本settings.CefCommandLineArgs.Add("ppapi-flash-version", "29.0.0.171");settings.CefCommandLineArgs.Add("enable-media-stream", "enable-media-stream");settings.IgnoreCertificateErrors &＃61; true;settings.LogSeverity &＃61; LogSeverity.Verbose;if (DebuggingSubProcess){//var architecture &＃61; Environment.Is64BitProcess ? "x64" : "x86";//settings.BrowserSubprocessPath &＃61; "..\\..\\..\\..\\CefSharp.BrowserSubprocess\\bin\\" &＃43; architecture &＃43; "\\Debug\\CefSharp.BrowserSubprocess.exe";}//settings.RegisterScheme(new CefCustomScheme//{// SchemeName &＃61; CefSharpSchemeHandlerFactory.SchemeName,// SchemeHandlerFactory &＃61; new CefSharpSchemeHandlerFactory()//});if (!Cef.Initialize(settings)){if (Environment.GetCommandLineArgs().Contains("--type&＃61;renderer")){Environment.Exit(0);}else{return;}}}}
}


因为是一个测试所以&＃xff0c;program中都是默认&＃xff0c;没有发生任何改变

先别着急编译&＃xff0c;下面是项目中一些细节&＃xff0c;cefsharp 不支持anycpu 所以只有32位和64位 这要先选好

最后还有一点 为了支持flash 要把 pepflashplayer.dll 放到 你的当前项目\bin\x64\Debug 下

最后我附上 大佬们的二次编译的包 

以及 pepflashplayer.dll

pepflashplayer.dll下载地址&＃xff1a;https://download.csdn.net/download/ldy597321444/10821710

64位包&＃xff1a;https://download.csdn.net/download/ldy597321444/10821756

32位包&＃xff1a;https://download.csdn.net/download/ldy597321444/10821757