CN103020192B - Method and system for browsing files - Google Patents

Abstract

The present invention is applicable to the field of communications and provides a method and system for browsing files. The method comprises: receiving a request for browsing files sent by a communication terminal; parsing the file and converting the format of the file; and sending the converted file to the communication terminal. The present invention reduces the network traffic and time for browsing files, does not cause network congestion, and has no requirements for the file formats supported by the communication terminal.

Description

Method and system for browsing files

technical field

The invention belongs to the communication field, in particular to a method and system for browsing files.

Background technique

In the prior art, when browsing files on the network side, the file is downloaded through the network, and then the content of the file is browsed through the communication terminal. However, the files of companies that usually use the network office have certain timeliness and can only be downloaded within a specified time period. Therefore, in the same time period, there are more people who download the file. Browsing the content of the file, thus causing network congestion, consumes more network traffic and is more time-consuming. In addition, since the file is browsed through the communication terminal, it is required that the communication terminal must support the file format of the file. To sum up, in the prior art, because the files on the network side are browsed through the network, the files are downloaded through the communication terminal, and then the content of the file is browsed through the communication terminal, which leads to network congestion, consumes more network traffic and time, and requires the communication terminal to support this method. The file format of the file.

Contents of the invention

The purpose of the embodiments of the present invention is to provide a method for browsing files, which aims to solve the problem of network congestion and network traffic consumption in the prior art because files are downloaded through the network and then browsed through the communication terminal. It is time-consuming and requires the communication terminal to support the file format of the file.

The embodiment of the present invention is achieved in this way, a method for browsing files, the method comprising:

Receive the file browsing request sent by the communication terminal;

Analyze the file and convert the format of the file;

Send the converted file to the communication terminal.

Another object of the embodiments of the present invention is to provide a system for browsing files, the system comprising:

A request receiving module, configured to receive a file browsing request sent by the communication terminal;

A parsing module for parsing the file and converting the format of the file; and

The sending module is used to send the converted file to the communication terminal.

In the embodiment of the present invention, since the file is parsed and the format of the file is converted, the size of the converted file is much smaller than the original file, thus reducing the network traffic and time for browsing the file; and because the parsed The file is sent to the communication terminal for display, that is, it does not need to be downloaded to the communication terminal, so it will not cause network congestion.

Description of drawings

FIG. 1 is a flowchart of a method for browsing files provided by Embodiment 1 of the present invention.

Fig. 2 is a block diagram of functional modules of the file browsing system provided by Embodiment 2 of the present invention.

detailed description

In order to make the object, technical solution and beneficial effects of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

Embodiment one:

Referring to Fig. 1, the method for browsing files provided by Embodiment 1 of the present invention includes the following steps:

S101. Receive a file browsing request sent by the communication terminal;

In Embodiment 1 of the present invention, after step S101, the method may further include the following steps:

Determine whether the file has been parsed, if yes, send the converted file stored in the server to the communication terminal, otherwise execute step S102;

S102, analyzing the file, and converting the format of the file;

Step S102 specifically includes the following steps:

Analyze the format of the file, which includes documents and pictures;

If the format of the file is a document, convert the file into an xml file; if the format of the file is a picture, convert the file into a png format file;

Step S102 may specifically include the following steps:

analyzing the information about the file format in the file browsing request sent by the communication terminal;

The server converts the format of the file according to the information.

Wherein, the file browsing request sent by the mobile communication terminal includes information about converting the file format, such as a file format that can be recognized by the mobile terminal, or a file conversion format selected by the user, or a file recommended by the terminal according to network conditions Format. In this way, the user can set the conversion format most consistent with himself according to his own terminal situation or network situation.

S103. Send the converted file to the communication terminal for display.

In Embodiment 1 of the present invention, after step S102, the method may further include the following steps:

The server stores the converted files.

In Embodiment 1 of the present invention, since the file is parsed, and the file format of the file is converted into an xml file, and the file format of the file is converted into a png format file, the file size after analysis is larger than the original The file is much smaller, thus reducing the network traffic and time for browsing the file; and because the parsed file is sent to the communication terminal for display, that is, it does not need to be downloaded to the communication terminal, so it will not cause network congestion, and the communication terminal supports The file format is not required. In addition, since the parsed files are stored on the server, the same file can be avoided from being re-parsed again, thereby saving time for browsing files.

Embodiment two:

Referring to Fig. 2, the system for browsing files provided by Embodiment 2 of the present invention includes:

The request receiving module 11 is used to receive the request for browsing files sent by the communication terminal;

Parsing module 12, for parsing the file, and converting the format of the file; and

The sending module 13 is configured to send the converted file to the communication terminal.

Wherein, the parsing module 12 specifically includes:

An analysis module, configured to analyze information about the file format in the file browsing request sent by the communication terminal; and

The conversion module is used for the server to convert the format of the file according to the information.

Wherein, the file browsing request sent by the mobile communication terminal includes information about converting the file format, such as a file format that can be recognized by the mobile terminal, or a file conversion format selected by the user, or a file recommended by the terminal according to network conditions Format. In this way, the user can set the conversion format most consistent with himself according to his own terminal situation or network situation.

Described parsing module 12 specifically also can comprise:

an analysis module for analyzing the format of the file, the format including documents and pictures; and

The conversion module is used to convert the file into an xml file if the format of the file is a document; and convert the file into a png format file if the format of the file is a picture.

In Embodiment 2 of the present invention, the system may further include:

The storage module is used to store the converted file on the server.

The system may also include:

A judging module, configured to judge whether the file has been parsed, and if so, send the converted file stored in the server to the communication terminal through the sending module, otherwise the file is parsed by the parsing module, and Convert the format of the file.

Those of ordinary skill in the art can understand that all or part of the steps in the method of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage Media such as ROM/RAM, magnetic disk, optical disk, etc.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (4)

1. A method for browsing files, characterized in that the method comprises: Receive the file browsing request sent by the communication terminal; Analyze the file and convert the format of the file; Send the converted file to the communication terminal, so that the file does not need to be downloaded to the communication terminal; Wherein, the step of parsing the file and converting the format of the file specifically includes: analyzing information about the file format in the file browsing request sent by the communication terminal, and the information of the file format includes information about the file format that the mobile terminal can identify. The file format or the file conversion format selected by the user or the file format recommended by the terminal according to the network situation; the server converts the file format according to the information; Wherein, after the file is parsed and the format of the file is converted, the method further includes: the server stores the converted file; after receiving the file browsing request sent by the communication terminal, the method further includes: It includes: judging whether the file has been parsed, if so, sending the converted file stored in the server to the communication terminal, otherwise performing the steps of parsing the file and converting the format of the file. 2. The method according to claim 1, wherein the step of parsing the file and converting the format of the file specifically comprises: Analyze the format of the file, which includes documents and pictures; If the format of the file is a document, convert the file into an xml file; If the format of the file is an image, convert the file into a png format file. 3. A system for browsing files, characterized in that the system includes: A request receiving module, configured to receive a file browsing request sent by the communication terminal; A parsing module for parsing the file and converting the format of the file; and A storage module, used for the server to store the converted file; The sending module is used to send the converted file to the communication terminal, so that the file does not need to be downloaded to the communication terminal; A judging module, configured to judge whether the file has been parsed, and if so, send the converted file stored in the server to the communication terminal through the sending module, otherwise the file is parsed by the parsing module, and Convert the format of the file; Wherein, the parsing module specifically includes: The analysis module is used to analyze the information about the file format in the file browsing request sent by the communication terminal, and the file format information includes the file format that can be recognized by the mobile terminal or the file conversion format selected by the user independently or according to the network conditions. the recommended file format for the terminal described above; and The conversion module is used for the server to convert the format of the file according to the information. 4. The system according to claim 3, wherein the parsing module specifically comprises: an analysis module for analyzing the format of the file, the format including documents and pictures; and The conversion module is used to convert the file into an xml file if the format of the file is a document; and convert the file into a png format file if the format of the file is a picture.