与XMPP进行群聊中的文件传输 [英] File transfer in group chat with XMPP

问题描述

我正在公开聊天时使用群聊.

I am using group chat with open fire.

我可以发送消息，但是如何使用Smack库将文件发送到组.

i can able to send messages but how to send file to group with Smack library.

我可以通过以下方式将文件发送给单个用户，但我不知道如何发送至群聊(MUC)，因此房间中的所有用户都将收到该文件

i can able to send file to single user with below but i don't know how to send to group chat (MUC) so all users in room will receive that file

OutgoingFileTransfer transfer = manager.createOutgoingFileTransfer("usre2@myHost/Smack");

推荐答案

使用 XEP-0066:数据-这是对带有URL和说明的标准groupchat消息的小扩展.其他用户将收到该文件的链接. Smack库没有标准实现，但是非常简单.

Use XEP-0066: Out of Band Data - this is small extension to standard groupchat message with url and description. Other users will receive link to the file. Smack library does not have standard implementation, but it is very simple.

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