File transmission method and device, storage medium and electronic equipment

The invention discloses a file transmission method and device, a storage medium and electronic equipment, and relates to the field of financial science and technology. The method comprises the steps that a source file set is obtained, and the source file set at least comprises one or more source files to be transmitted; decoding the source file set to obtain a target file set, storing the target file set in the target application interface, and determining a storage path of the target file set in the target application interface; transmitting a transmission instruction to an external connection application of the host according to the target file set and the storage path; and responding to the transmission instruction, controlling the starting of a target switch of the host, and transmitting the target file set to the host. Through the method and the device, the problem of relatively low time efficiency of transmitting the platform file to the host in related technologies is solved. 本申请公开了一种文件传输方法及装置、存储介质和电子设