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📜  互联网协作概述

📅  最后修改于: 2020-12-14 06:10:18             🧑  作者: Mango

在线聊天

在线聊天是网络上两个或两个以上的人之间基于文本的通信。这样，文本消息将实时传递，人们会立即得到响应。

Talkomatic是世界上第一个在线聊天系统。它是由道格·布朗( Doug Brown)和大卫·伍尔利( David R.Woolley)于1973年开发的。

聊天礼节

聊天礼节定义了在线聊天时应遵循的规则：

  • 避免聊天语

  • 尝试正确拼写所有单词。

  • 不要将所有单词都写成大写。

  • 不要在不询问其他聊天用户的情况下向他们发送私人消息。

  • 遵守由运行聊天的人创建的规则。

  • 使用表情符号让其他人知道您的感受和表情。

基于网络的聊天服务

以下网站提供基于浏览器的聊天服务：

Website Description
Facebook It was founded by Mark Zuckerberg with his college roommates at Harvard university. Facebook lets the user to create personal profile, post status & photos, and receive notifications.
eBuddy It is an instant messaging service. It supports multiprotocol instant messaging clients.
Convore It offers real time web based chat system.
MeBeam It offers video based chat between the clients to create video conferencing rooms for up to 16 people.
Yahoo! Messenger It offers PC-PC, PC-phone, Phone-to-PC, file transfer, webcam hosting, text messaging service etc.
WhatsApp It is an instant messaging service application available on smart phones.
Gmail It offers instant chatting, sending and receiving mails, and video calling services.

即时通讯(IM)

即时消息传递是一种软件实用程序，允许IM用户通过发送文本消息，文件和图像进行通信。一些IM还支持语音和视频通话。

Application Description
Nimbuzz It is native iPhone app. It supports voice and video chats, file sharing, and group chats with panache.
eBuddy eBuddy IM helps to have all your buddies from multiple IM accounts in one single list.
Imo.in It has capability to link all your IM accounts together. You can log on to all of your IM accounts by just logging into imo.in.
MeBeam It offers video based chat between the clients to create video conferencing rooms for up to 16 people.
Yahoo! Messenger It offers PC-PC, PC-phone, Phone-to-PC, file transfer, webcam hosting, text messaging service etc.
GoogleTalk It is an IM by Google and one of the most widely used.
Lync Lync is an IM developed by Microsoft. It is widely used in corporate sector for internal and external communication as well.

互联网中继聊天(IRC)

Internet中继聊天是Oikarinen在1988年8月开发的协议。它定义了一组规则，用于通过Internet等聊天室等通信机制在客户端和服务器之间进行通信。

IRC由IRC服务器和机器的独立网络组成。这些允许IRC客户端连接到IRC。 IRC客户端运行程序客户端以连接到IRC网络之一上的服务器。连接到IRC网络上的IRC服务器后，用户可以加入一个或多个频道并在那进行交谈。

IRC命令

连接到IRC服务器时使用以下命令。以下几乎所有命令都可用于大多数IRC客户端和服务器。

Command Description
/away (message) Leaves a message let the others know why you are gone.
/clear Clears the text from current window.
/clearall Clears all the text from all of the opened windows.
/dcc chat (username) Opens a chat window with the username that you specify.
/help Brings up a list of all the commands or the help window.
/ignore (on/of) (username) Allows you to ignore or not ignore a user.
/ignore (+/-) (username) Alternative to ignore or not ignore a user.
/join (#channel) Joins a particular chat group.
/nick (username) Changes the username
/part (channel) Leaves specified channel.
/ping (username) Pings a specified user and it let you know how far they are in seconds
/whowas (username) Shows information about specified user that was in earlier.
/ping (channel) Pings all users in specified channel.

视频会议

视频会议或视频电话会议是一种借助电信技术通过双向视频和音频传输进行通信的方法。

视频会议方式

点对点

这种会议方式仅连接两个位置。

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多点

这种会议模式通过多点控制单元(MCU)连接两个以上的位置。

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影片分享

视频共享是IP多媒体系统(IMS)服务，允许用户将语音呼叫切换到单向视频流会话。视频流会话可以由任何一方发起。此外，视频源可以是摄像机或预先录制的视频剪辑。

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