no message

services/wx_template_msg.go

@@ -15,6 +15,9 @@ import (
 
 // 活动预开始模版消息通知
 func SendWxMsgWithFrequency(keyword2, activityName, reserveResults, activityTime, activityAddress, remark string, openIdList []*models.OpenIdList, activityId int) (err error) {
+	if len(openIdList) == 0 {
+		return
+	}
 	var msg string
 	defer func() {
 		if err != nil {
@@ -23,7 +26,6 @@ func SendWxMsgWithFrequency(keyword2, activityName, reserveResults, activityTime
 		}
 		fmt.Println("line 21", err, msg)
 	}()
-
 	redirectUrl := utils.WX_MSG_PATH_ACTIVITY_DETAIL + strconv.Itoa(activityId)
 	sendInfo := new(SendWxTemplate)