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File sharing method and server and client terminal and file sharing system

A file sharing and server technology, applied in transmission systems, electrical components, etc., can solve the problems of complex file sharing methods and inconvenient client access.

Active Publication Date: 2013-03-20
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a file sharing method, a server, a client and a file sharing system, aiming at solving the problem that the existing file sharing method is too complicated and inconvenient for the client to access

Method used

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  • File sharing method and server and client terminal and file sharing system
  • File sharing method and server and client terminal and file sharing system
  • File sharing method and server and client terminal and file sharing system

Examples

Experimental program
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Embodiment 1

[0036] Such as figure 1 The flow chart of the file sharing method provided by the first embodiment of the present invention is shown, and for the convenience of description, only the parts related to the embodiment of the present invention are shown.

[0037] Step 11, the server and the client join a multicast group.

[0038] In the embodiment of the present invention, in order to enable the client to obtain the file shared by the server from the server, the server and the client join a multicast group. The concepts of client and server here are relative to file sharing, that is, the server is used to share files, and the client is used to access shared files.

[0039] Step 12, the server sets the shared file, and establishes a URL (Uniform / Universal Resource Locator, uniform resource locator) address list corresponding to the shared file.

[0040] In the embodiment of the present invention, after the server joins the multicast group, it starts the HTTP service. Subsequentl...

Embodiment 2

[0053] Such as figure 2 The flow chart of the file sharing method provided by the second embodiment of the present invention is shown, and for the convenience of description, only the parts related to the embodiment of the present invention are shown.

[0054] Step 21, the server and the client join the same multicast group.

[0055] In step 22, the server sets the shared file, establishes a URL address list corresponding to the shared file, and sets a sharing time limit for the shared file.

[0056] In the embodiment of the present invention, in order to ensure the timeliness of the shared file, a shared timeliness value is set for the shared file, that is, within the scope of the shared timeliness value, all clients can access the shared file; if the shared timeliness value exceeds the shared timeliness value, the client cannot Access shared files.

[0057] Step 23, the server sends the URL address list and the sharing time limit value to the client.

[0058] In the embo...

Embodiment 3

[0068] image 3 The structure schematic diagram of the file sharing server provided by the third embodiment of the present invention is corresponding to the server described in the first embodiment. For the convenience of description, only the parts related to the embodiment of the present invention are shown.

[0069] In the embodiment of the present invention, the file sharing server 3 includes: a multicast joining unit 31, a shared file setting unit 32 connected with the multicast joining unit 31, an address list sending unit 33 connected with the shared file setting unit 32, and an address list An access request receiving unit 34 connected to the sending unit 33 , and a shared file sending unit 35 connected to the access request receiving unit 34 . in:

[0070] The multicast joining unit 31 is configured to join the same multicast group as the client.

[0071] The shared file setting unit 32 is configured to set the shared file and create a URL address list corresponding...

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Abstract

The invention is applied to the computer application field and provides a file sharing method and a server and a client terminal and a file sharing system. The file sharing method includes that the server and the client terminal enter the same multicasting group, the server is provided with sharing files and sets up a uniform resource local (URL) address list corresponding to the share files; the server sends the URL address list to the client terminal and enables the client terminal to obtain a URL address of the sharing files need accessing according to the URL address list; the server sends file access request corresponding to the sharing files after receiving the file access request from the client terminal according to the URL address of the sharing files need accessing. The server is provided with the sharing files and sets up the URL address list corresponding to the sharing files, and the client terminal can quickly find the URL address of the sharing files need accessing from the URL address list sent by the server, and directly launches a file access request to the server. The server also can quickly find the sharing files accessed by the client terminal from the URL address of the sharing files in the file access request.

Description

technical field [0001] The invention belongs to the field of computer applications, and in particular relates to a file sharing method, a server, a client and a file sharing system. Background technique [0002] Currently, file sharing methods include Windows shared directories, DLNA (Digital Living Network Alliance, Digital Living Network Alliance) shared directories, and the like. However, related protocols must be supported when accessing these shared directories, such as SMB (Server Message Block, Server Information Block Protocol), SSDP (Simple Service Discovery Protocol, Simple Service Discovery Protocol), HTTP (hypertexttransport protocol, Hypertext Transfer Protocol) On the basis of access, first find the shared device, and then access the shared directory of the shared device, and then access the file; on the shared device side, you must first find a certain directory and then set the files in the directory as shared. The whole process is cumbersome, and when brows...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 王士猛
Owner TCL CORPORATION
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