text command branched out for stand alone process

serveCommand.go

 
 func (ss *openIDSessionData) serveCommand(in InWechatMsg) (processed bool) {
 	if in.header.MsgType == "text" {
-		cmd := in.body.(TextMsg).Content
-		if f, hasFunction := commandMap[cmd]; hasFunction {
-			return f(ss, in)
-		}
-		if cmd == "所有命令" || cmd == "all command" {
-			return allCommand(ss, in)
-		}
+		return ss.serveTextCommand(in)
 	}
 	processed = false
 	return
 }
 
+func (ss *openIDSessionData) serveTextCommand(in InWechatMsg) (processed bool) {
+	cmd := in.body.(TextMsg).Content
+	if f, hasFunction := commandMap[cmd]; hasFunction {
+		return f(ss, in)
+	}
+	if cmd == "所有命令" || cmd == "all command" {
+		return allCommand(ss, in)
+	}
+	return false
+}
+
 func allCommand(ss *openIDSessionData, in InWechatMsg) (processed bool) {
 	processed = true
 	msg := "命令如下:\n"
 		msg = msg + fmt.Sprintf("%0d : %s \n", count, k)
 	}
 
-	str, _ := BuildTextMsg(in.header.FromUserName, msg)
-	in.replyXML(str)
+	in.replyText(msg)
 	return
 }