/** * 备份数据库 * * @param isVisual 是否在数据库操作记录表中可见 * @param error * @return */ public static String backup(boolean isVisual, ErrorInfo error) { error.clear(); String fileName = Constants.SQL_PATH + UUID.randomUUID().toString(); FileUtil.getStore(Constants.SQL_PATH); if (0 != MySQLTool.dumpSqlFile(username, password, host, port, database, fileName, error)) { return null; } if (!FileEncrypt.encrypt(fileName, Constants.ENCRYPTION_KEY)) { error.code = -1; error.msg = "备份数据库失败"; return null; } if (isVisual) { if (0 != createOperation(DBOperationType.BACKUP, fileName, error)) { return null; } DealDetail.supervisorEvent( Supervisor.currSupervisor().id, SupervisorEvent.DB_BACKUP, "备份数据", error); if (error.code < 0) { JPA.setRollbackOnly(); return null; } } error.code = 0; error.msg = "备份数据库成功"; return fileName; }