Abstract
With the steady progress of time, the current era has gradually become the
era of knowledge economy, asset economy and information economy by the
industrial economy. The increasing demand for information has also led to the
rapid development of computer communication.
The development of science
and technology has brought great changes to our lives. The most obvious one is
that we have more and more information, the amount of information is increasing,
and the corresponding storage space requirements are getting higher and higher.
Finally, the management of information has gradually become a problem.
Nowadays, the development of the Web is more and more extensive, and it has
gradually become a trend. In order to solve the problem that it cannot be
transmitted in the same place, it is imperative to develop a simple and practical
file transfer tool that can be used in a web browser.
The system is based on the currently popular Java programming language,
using the commonly used Spring back-end framework, using B/S namely
(Browser /Server) architecture mode. Database management is to use H2
database and Eclipse to complete the preparation of the whole system as a
development tool.
This system is a network cloud disk system, can be targeted at individuals,
teams or small organizations. It realizes the function of uploading and
downloading files, the function of sharing files between users, the function of
searching files in the system, the function of moving and copying files in the
system, and the online preview function of various common types of files. It
includes video, music, pictures and Word documents, TXT documents, PDF
documents, Excel documents and other various document preview functions.
By configuring the corresponding service in the local computer for testing,
the above functions can be fully realized and run without error.
Key words
Key words: Java Web; B/S architecture; File transfer; File sharing
