Method and system for up transmitting file on mobile terminal

The method includes steps: when user initiates uploading file, mobile terminal finds out an already created uploading guiding file; analyzing content of the uploading guiding file; through guiding, uploading a file from terminal to sever. The uploading file is not limited by type of file and size of file, and uploading success ratio is high. In customizing individualized services from network site, when uploading own photo or audio/video files, user can browse and select files stored in mobile terminal conveniently, and upload the files to server without intervention and wait from user. Friendly, convenient interaction mode lets users taste high success ratio.