由流程引擎用于向集群发送消息。
It is used by the process engine to send messages to the cluster.
你可以群发同一条请求，或者针对不同读者分别发送请求。
You can either broadcast a standard request or send personalized requests separately.
说明：实现邮件发送能带附件，群发时间快，接收快，无bug。
Send email with attachments can be achieved, mass fast time, receive fast, no bug.
说明：实现邮件发送能带附件，群发时间快，接收快，无bug。
Send email with attachments can be achieved, mass fast time, receive fast, no bug.
应用推荐