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陈旭光/基于webrtc的多人视频聊天室

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README
Apache-2.0

webrtc视频聊天室

介绍

WebRTC(Web实时通信)是一个用于实现网络实时通信的开源项目。它提供了一组标准化的API,可以在Web浏览器之间直接进行音频、视频和数据传输。WebRTC 的目标是使开发者能够在 Web 应用程序中轻松地添加实时通信功能,而无需借助插件或外部软件。 WebRTC 视频聊天室是基于 WebRTC 技术的应用,允许用户通过浏览器进行实时视频通话。它提供了一个多方参与的会话环境,使用户能够在网页上进行面对面的视频交流,无论身处何处。

声明

此项目的webrtc通信用的是默认配置,后端不对任何个人信息数据进行存储,这最大的程度上保证了个人隐私,为什么是最大程度,不是完全?因为你只要用了网络,就已经相当于你没有隐私了,所以切莫用于违法行为,否则一切后果由你自己承担,与本作者无关。

功能

  • 1.实时视频通话:WebRTC 视频聊天室利用 WebRTC 技术,支持实时的高质量视频通话。用户可以通过摄像头和麦克风与其他参与者进行面对面的交流。
  • 2.多方参与:视频聊天室支持多方参与,让多个用户能够同时进行视频通话。这允许团队、朋友或家人之间进行群聊,并共享彼此的视频画面。
  • 3.聊天和文件共享:除了视频通话,视频聊天室通常还提供文本聊天功能,让用户可以实时发送消息。此外,聊天室还支持文件共享,允许用户在聊天过程中发送和接收文件,支持图片和视频文件的预览。
  • 4.界面体验:支持响应式变化,在视频通信的时候支持更换视频的样式,例如:美化、字符化、黑白、复古等等...
  • 5.屏幕共享:在电脑端支持屏幕共享显示。

使用要求

  • 1.使用谷歌浏览器(目前测试的谷歌浏览器),手机可以直接在微信里面打开
  • 2.允许网页获得麦克风和摄像头权限

功能截图

  • 1.多人视频交流
  • 2.屏幕共享
  • 3.视频样式的更换
  • 4.聊天信息以及图片和视频的预览
  • 5.响应式布局

演示网站

演示网站就不放了,你们可以自己运行一下,非常的简单。

个性化搭建部署

  • 前提:如果你要修改ts,需要先运行一条命令,把ts转成js,当然你也可以直接修改js
# 如果没有需要提前安装
# npm install -g typescript
tsc --watch
  • 1.前端:控制聊天文件分享的大小以及消息长度和文件分片规则修改:

前端/ts/utils/FileUtil.ts

export default class FileUtil {
    //设置发送最大文件大小(10mb),因为没有服务器的存储,文件大小相当于在某个时间直接存在内存中,所以要限制文件的大小
    public static fileMaxSize = 10485760;
    //每次最大发送大小(5kb)(如果发送太大会导致直接发送失败,从而导致信息通道关闭),所以以此值为标准进行分片传输
    public static sendMaxSize = 5120;
    //最大消息长度(1000个字符)(1000长度汉字接近5kb)
    public static maxMessageLenght = 1000;
    //消息过长后缀
    public static overMaxMessageSuffix = '--:消息过长,无法全部显示,你可以尝试以文件的方式进行发送!';
    //对合并的文件进行保存
    private static mergeBaseUrlMap: Map<string, Array<string>> = new Map();
    //.....
}
  • 2.后端:允许跨域的地址和房间最大人数的修改:

后端/src/main/java/self/live/constant/GlobalConstant.java

public class GlobalConstant {
    /**
     * 房间人数包含了发送者和应答者,最少两人
     */
    public static final int ROOM_MIN_NUMBER = 2;

    /**
     * 房间人数最多不得多余6人,(这个后端做一个限制)
     */
    public static final int ROOM_MAX_NUMBER = 6;

    /**
     * 允许跨域的地址
     */
    public static final String[] ALLOWED_ORIGINS = {
            "http://127.0.0.1:5500",
            "http://localhost:5500"
    };
    //.......
}
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简介

基于webrtc和springboot实现的多人视频聊天室,支持多人视频聊天,发送文字消息,文件消息,支持图片和视频文件的预览等等... 展开 收起
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基于webrtc的多人视频聊天室
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