代码修改

src/server/repository/mysql/participant.repo.js

@@ -88,7 +88,7 @@ class ParticipantRepo {
     *
     * @param userIds
     */
    saveParticipantsToMysql(session_id, userIds) {
    static saveParticipantsToMysql(session_id, userIds) {
        let sql = "insert into " + DB_TABLES.Participants + " (session_id,participant_id,participant_role,receiving) VALUES "
        let args = [];
        for (var j in userIds) {