Member member = this.context.getFetionStore().getGroupMember(group, notify.getHeader("SO").getValue());
String body = notify.getBody()!=null?notify.getBody().toSendString():""; //防止产生NULL错误
GroupDialog groupDialog = this.context.getDialogFactory().findGroupDialog(group);
if(group!=null && member!=null && groupDialog!=null&&this.context.getNotifyEventListener()!=null) {
this.tryFireNotifyEvent(new GroupMessageEvent(group, member, this.parseMessage(notify), groupDialog));
logger.debug("Received a group message:[ Group="+group.getName()+", from="+member.getDisplayName()+", msg="+body );
}
}