fix: text message not save issue

common/constant/constant.go

@@ -7,6 +7,7 @@ const (
 	MESSAGE_TYPE_USER = 1
 	MESSAGE_TYPE_GROUP = 2
 
+	TEXT = 1
 	FILE = 2
 	IMAGE = 3
 	AUDIO = 4

server/server.go

@@ -63,7 +63,7 @@ func (s *Server) Start() {
 
 			if msg.To != "" {
 				// 一般消息，比如文本消息，视频文件消息等
-				if msg.ContentType >= constant.FILE && msg.ContentType <= constant.VIDEO {
+				if msg.ContentType >= constant.TEXT && msg.ContentType <= constant.VIDEO {
 					saveMessage(msg)
 					if msg.MessageType == constant.MESSAGE_TYPE_USER {
 						client, ok := s.Clients[msg.To]