Method and system for decrypting and distributing encrypted bidding file

The invention discloses an encrypted bidding file decryption and distribution method and system, and the method comprises the steps: submitting a decryption task, and carrying out the confirmation and distribution of the decryption task; starting a decryption task, and constructing an FTP connection cache pool; obtaining an encrypted file, and decrypting the encrypted file; copying the decrypted file to a network card from a Socket buffer area in the form of binary stream; and dynamically obtaining distribution target information, and distributing the decrypted file. According to the method, when the service is started, the FTP connection pool is created at a time, a connection cache mode can be used, the problem of repeated creation of requests obtained by concurrently decrypting the initial file is effectively avoided, and resource consumption during creation of each time is saved; after the file is decrypted, the file is not written into a disk, so that the IO time consumption of the system is effectively