if __name__ == '__main__': logFile = Config.getLogFile() logFile += "." + datetime.datetime.now().strftime("%Y-%m-%d") logging.basicConfig(filename=logFile, filemode='a', level=logging.INFO, format='%(asctime)s: %(message)s', datefmt='%Y-%m-%d %H:%M:%S') logging.info("Database replication started.") mysqlConfig = Config.getMysqlConfig() mssqlConfigs = Config.getMssqlConfig() # 异步多进程并发运行任务 pool = multiprocessing.Pool() for mssqlConfig in mssqlConfigs: mssqlDB = mssqlConfig['db'] tables = Config.getSyncTableWithDB(mssqlDB) multiprocessing.freeze_support() pool.apply_async(processData, (mssqlConfig, mysqlConfig, logFile, tables)) pool.close() pool.join() logging.info("Database replication complete.")