自动导入文件到数据库,用于无法实时入库,需要在特定时间大批量入库的程序-Automatically import the file to the database, not in real time for storage, the need for large quantities at a given time, the procedures put in storage

在linux环境下，通过FTP读取第三方系统的账单文件，并同步写入数据库中-In linux environment, read the third-party systems via FTP bill file and written to the database synchronization