private void GatRoomData()
{
DataTable dt = new GroupChatDataBLL().GetRoomDataBLL("room1");
int len = dt.Rows.Count;
string[] strMsg = new string[len];
for (int j = len - 1; j > 0; j--)
{
Clients.Client(this.Context.ConnectionId).receiveDataMsg($"{strMsg[j]}");//输出群聊
}
}
public void SendRoomNameMsg(string roomName, string msg)
{
string SenderId = this.Context.ConnectionId;
string sendName = new UserBLL().QueryUserNameBLL(SenderId);
GroupChatDataModels groupChatDataModels;
groupChatDataModels = new GroupChatDataModels()
{
roomName = roomName,
sendName = sendName,
msg = msg
};
int a = new GroupChatDataBLL().AddChatDataBLL(groupChatDataModels);
//向指定组发送消息，如果这个组包含自己，将自己除外
Clients.Group(roomName, this.Context.ConnectionId).receiveMsg($"用户【{this.Context.ConnectionId}】发来消息：{msg}");
}
