EXEC sp_attach_db @dbname = N'education-dfdc', 
   @filename1 = N'F:\EDU\2017-1-19农大附中NEW\DB-xj\education-dfdc.mdf',
   @filename2 = N'F:\EDU\2017-1-19农大附中NEW\DB-xj\Education-dfdc_log.ldf'