CN104202411A - File transfer method and server - Google Patents

File transfer method and server Download PDF

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Publication number
CN104202411A
CN104202411A CN201410469102.8A CN201410469102A CN104202411A CN 104202411 A CN104202411 A CN 104202411A CN 201410469102 A CN201410469102 A CN 201410469102A CN 104202411 A CN104202411 A CN 104202411A
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terminal
sent
file
server
bag
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CN201410469102.8A
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CN104202411B (en
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刘涛
刘艳
文飞
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China (beijing) Technology Co Ltd
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China (beijing) Technology Co Ltd
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Abstract

The invention provides a file transfer method and a server. The file transfer method includes: receiving to-be-sent files uploaded by a first terminal and a terminal identification of a second terminal to which the to-be-sent files are sent; editing the to-be-sent files to generate a to-be-sent file package corresponding to the to-be-sent files, caching and generating a first push notification message corresponding to the to-be-sent file package; sending the first push notification message to the second terminal according to the terminal identification of the second terminal; if a file download request sent by the second terminal according to the first push notification message is received, sending the to-be-sent file package to the second terminal. The file transfer method is unlimited by software, physical media and transfer distance, and file transfer between normal terminals such as mobile phones can be more convenient and quicker.

Description

Document transmission method and server
Technical field
The present invention relates to information technology, relate in particular to a kind of document transmission method and server.
Background technology
In prior art, the approach that realizes the file transfer between mobile phone mainly comprises: mobile phone A PP platform, Bluetooth transmission, mobile phone memory card transfer and the transfer of data wire-computer, wherein: the transmission of mobile phone A PP platform needs terminal that identical APP software is installed, and need to open APP software and just can check and download file; Two mobile phones that Bluetooth transmission requires to carry out file transfer need at a distance of necessarily closely in, be not suitable for long-distance transmissions; Mobile phone memory card transfer transmission need could realize by physical store card, and requires corresponding mobile phone to possess expansion card slot; Data wire-computer transfer transmission must be physically connected to computer by data wire, then by transferring transfer files in computer buffer memory.
Said method is more or less subject to software, physical media, the restriction of transmission range, and make between mobile phone file transfer not convenient.
Summary of the invention
The object of the present invention is to provide a kind of document transmission method and server.
First aspect, the embodiment of the present invention provides a kind of document transmission method, comprising:
The terminal iidentification of the second terminal that the file to be sent that server reception first terminal is uploaded and described file to be sent are wanted to be sent to;
Described server carries out editing and processing to described file to be sent, to generate file bag to be sent the buffer memory that described file to be sent is corresponding, generates the first sending out notice message that described file bag to be sent is corresponding simultaneously;
Described server, according to the terminal iidentification of described the second terminal, sends described the first sending out notice message to described the second terminal;
If described server receives the file download request that described the second terminal sends according to described the first sending out notice message, described file bag to be sent is sent to the second terminal by described server.
Second aspect, the embodiment of the present invention provides a kind of server, comprising:
Receiver module, for receiving the terminal iidentification of the second terminal that file to be sent that first terminal uploads and described file to be sent want to be sent to;
Processing module for described file to be sent is carried out to editing and processing, to generate file bag to be sent the buffer memory that described file to be sent is corresponding, generates the first sending out notice message that described file bag to be sent is corresponding simultaneously;
Sending module, for according to the terminal iidentification of described the second terminal, sends described the first sending out notice message to described the second terminal;
Described sending module, if also receive for described receiver module the file download request that described the second terminal sends according to described the first sending out notice message, is sent to the second terminal by described file bag to be sent.
Document transmission method provided by the invention and server, the terminal iidentification of the second terminal that the file to be sent of uploading by reception first terminal and file to be sent are wanted to be sent to; Treat Transmit message and carry out editing and processing, to generate file bag to be sent the buffer memory that file to be sent is corresponding, generate the first sending out notice message that file bag to be sent is corresponding simultaneously; According to the terminal iidentification of the second terminal, send the first sending out notice message to the second terminal; If receive the file download request that the second terminal sends according to the first sending out notice message, file bag to be sent be sent to the second terminal.The method is not subject to software, physical media, and the restriction of transmission range makes common terminal as more convenient in the file transfer between mobile phone.
Brief description of the drawings
Fig. 1 is the flow chart of an embodiment of document transmission method provided by the invention;
Fig. 2 is the flow chart of another embodiment of document transmission method provided by the invention;
Fig. 3 is the structural representation of an embodiment of server provided by the invention.
Embodiment
Fig. 1 is the flow chart of an embodiment of document transmission method provided by the invention, and the executive agent of the method can be for being arranged on the server with sending out notice information (Wap Push) function in network, and this document transmission method specifically comprises:
S101, the terminal iidentification of the second terminal that the file to be sent that server reception first terminal is uploaded and file to be sent are wanted to be sent to;
Existing Wap Push technology be a kind of based on client server mechanism, initiatively information is mail to the technology of client by server, its system framework mainly comprises push initiator (Push Initiator, PI), push proxy gateway (Push Proxy Gateway, and push client (Push Client, PC) three funtion parts PPG).PI is arranged in Internet, and PC is in WAP field, and the agreement that PI and WAP client are used is different, and need to set up a protocol conversion gateway in centre is PPG.PPG communicates by letter with PI by pushing access protocal (Push Access Protocol, PAP), completes to the data transfer task of client's pushed information by pushing space host-host protocol (Push Over-The-Air, Push OTA).
Described in the present embodiment server integrated PI and PPG in above-mentioned Wap Push system framework.And above-mentioned first terminal and the second terminal can be considered that PC in above-mentioned Wap Push system framework is as the terminal equipment such as mobile phone, Ipad.This first terminal and the second terminal both received the sending out notice message of server in the present embodiment by Push OTA except possessing existing PC function, can also pass through HTML (Hypertext Markup Language) (Hypertext transfer protocol, HTTP) and initiatively access this server.Particularly, the process of the terminal iidentification of the second terminal that the file to be sent that above-mentioned server reception first terminal is uploaded and file to be sent are wanted to be sent to can be: first terminal is opened the Web page by prefabricated web browser, thereby and is uploaded and want to be sent to the file to be sent of the second terminal and the terminal iidentification of this second terminal at this page by the corresponding Webpage of HTTP game server.Wherein, the terminal iidentification of this second terminal can be the information of this second terminal of unique identification, as being the IP address of current the second accessing terminal to network, device address, routing iinformation, phone number etc.
S102, server is treated Transmit message and is carried out editing and processing, to generate file bag to be sent the buffer memory that file to be sent is corresponding, generates the first sending out notice message that file bag to be sent is corresponding simultaneously;
Server receives after file to be sent, treat Transmit message by built-in above-mentioned PI and carry out editing and processing, by file to be sent as conventional word in word, picture, audio frequency, video, apk file (Android cell phone software installation kit) and office, excel, the multiple file such as pdf is by coding Processing Algorithm, integration is packaged as a file bag as file bag to be sent corresponding to file to be sent, and is buffered in a catalogue.
Simultaneously, server also generates the first sending out notice message of its correspondence according to above-mentioned file bag to be sent by built-in above-mentioned PI, in this message, carry the relevant descriptor of file bag to be sent, as file bag to be sent: chained address, packet header, bag size mark, the buffer memory term of validity etc.
S103, server, according to the terminal iidentification of the second terminal, sends the first sending out notice message to the second terminal;
Concrete, PI in server generates after above-mentioned the first sending out notice message, this message is sent to pre-PPG in server, PPG carries out after authentication and format checking pass through the first sending out notice message, be compressed into the binary message that is applicable to transmission of radio links, and according to the terminal iidentification of the second terminal, use Push OTA agreement to send this compression the first sending out notice message after treatment to the second terminal.If
S104, if server receives the file download request that the second terminal sends according to the first sending out notice message, file bag to be sent is sent to the second terminal by server;
If current the second terminal is Access Network state, the second terminal receives after this first sending out notice message, can be by click chained address wherein to server Transmit message download request.Server extracts corresponding file bag to be sent and sends it to the second terminal by PPG after receiving this file download request from buffer memory.
Document transmission method provided by the invention, the terminal iidentification of the second terminal that the file to be sent of uploading by reception first terminal and file to be sent are wanted to be sent to; Treat Transmit message and carry out editing and processing, to generate file bag to be sent the buffer memory that file to be sent is corresponding, generate the first sending out notice message that file bag to be sent is corresponding simultaneously; According to the terminal iidentification of the second terminal, send the first sending out notice message to the second terminal; If receive the file download request that the second terminal sends according to the first sending out notice message, file bag to be sent be sent to the second terminal.The method is not subject to software, physical media, and the restriction of transmission range makes common terminal as more convenient in the file transfer between mobile phone.
Fig. 2 is the flow chart of another embodiment of document transmission method provided by the invention, is a kind of specific implementation of document transmission method described in Fig. 1.As shown in Figure 2, this document transmission method specifically comprises:
S201, the terminal iidentification of the second terminal that the file to be sent that server reception first terminal is uploaded and file to be sent are wanted to be sent to; The concrete implementation of this step can be referring to the corresponding contents of step 101.
Concrete, the first terminal in the present embodiment and the second terminal are mobile phone terminal respectively; Accordingly, the terminal iidentification of the second terminal is specially the phone number of mobile phone terminal corresponding to the second terminal.
S202, server determines according to phone number corresponding to the second terminal the file type that the second terminal is supported;
Server is inquired about pre-established Subscriber Number and type matching database according to the phone number of the second terminal, thereby coupling type and the configuration parameter of acquisition the second terminal are known the file type that the second terminal is supported; As the form of picture; The form of audio frequency, time-frequency etc.Wherein, the relation data that above-mentioned Subscriber Number mates with type can obtain from the inquiry of existing mobile communication carrier.
S203, server is treated Transmit message and is carried out editing and processing, to generate file bag to be sent the buffer memory that file to be sent is corresponding, generates the first sending out notice message that file bag to be sent is corresponding simultaneously; Wherein, described file bag to be sent is specially the file bag described to be sent of described the second terminal institute supporting document type; The concrete implementation of this step can be referring to the corresponding contents of step 102.For example, the file to be sent of uploading when first terminal is the picture file of PNG form, and server knows the second terminal and only support the picture file of JPG form, server is converted to the picture file of PNG form the picture file of JPG form and is cached under target directory as file bag to be sent.
S204, server, according to the terminal iidentification of the second terminal, sends the first sending out notice message to the second terminal; The concrete implementation of this step can be referring to the corresponding contents of step 103.
Particularly, when the second terminal is specially mobile phone terminal, when the terminal iidentification of the second terminal is specially the phone number of mobile phone terminal, server can adopt following steps to send the first sending out notice message to the second terminal:
The first sending out notice message and phone number corresponding to the second terminal are sent to Short Message Service Gateway by server, so that Short Message Service Gateway is sent to the second terminal according to phone number by the first sending out notice message.Wherein, described Short Message Service Gateway is the gateway of mutually receiving and dispatching note in prior art between mobile phone terminal, thereby forwards the note sending as A mobile phone to B mobile phone time A mobile phone to B sending short message by mobile phone.Binary message by transmission of radio links between mobile phone terminal and Short Message Service Gateway is carried out information interaction.
S205, if server receives the file download request that the second terminal sends according to the first sending out notice message, file bag to be sent is sent to the second terminal by server; The concrete implementation of this step can be referring to the content of step 104.
S206, server receives the file confirmation of receipt message that the second terminal sends, and deletes the file bag to be sent of corresponding buffer memory according to file confirmation of receipt message;
Wherein, the second terminal can send this file confirmation of receipt message to the PPG in above-mentioned server by PUSH OTA agreement.Server receives after this file confirmation of receipt message, the file bag to be sent of buffer memory corresponding this message is deleted, thereby discharged respective cache space.If server never receives the file download request that the second terminal sends according to the first sending out notice message, server can exceed the effective after date of above-mentioned buffer memory at cache-time corresponding to file bag to be sent and automatically deletes so, to discharge respective cache space.
S207, file confirmation of receipt message is transmitted to first terminal by server, and to inform first terminal, above-mentioned file success to be sent is received by above-mentioned the second terminal.
Document transmission method provided by the invention, the terminal iidentification of the second terminal that the file to be sent that server reception first terminal is uploaded and file to be sent are wanted to be sent to; Server determines according to phone number corresponding to the second terminal the file type that the second terminal is supported; Server is treated Transmit message and is carried out editing and processing, to generate file bag to be sent the buffer memory that file to be sent is corresponding, generates the first sending out notice message that file bag to be sent is corresponding simultaneously; Wherein, described file bag to be sent is specially the file bag described to be sent of described the second terminal institute supporting document type; Server, according to the terminal iidentification of the second terminal, sends the first sending out notice message to the second terminal; If server receives the file download request that the second terminal sends according to the first sending out notice message, file bag to be sent is sent to the second terminal by server; Server receives the file confirmation of receipt message that the second terminal sends, and deletes the file bag to be sent of corresponding buffer memory according to file confirmation of receipt message; Meanwhile, file confirmation of receipt message is transmitted to first terminal, to inform first terminal, above-mentioned file success to be sent is received by above-mentioned the second terminal.This scheme is not subject to software, physical media, and the restriction of transmission range makes common terminal as more convenient in the file transfer between mobile phone.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can complete by the relevant hardware of program command.Aforesaid program can be stored in a computer read/write memory medium.This program, in the time carrying out, is carried out the step that comprises above-mentioned each embodiment of the method; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Fig. 3 is the structural representation of an embodiment of server provided by the invention, can carry out document transmission method as shown in Figure 1.As shown in Figure 3, this server specifically comprises receiver module 31, processing module 32 and sending module 33, wherein:
Receiver module 31, for receiving the terminal iidentification of the second terminal that file to be sent that first terminal uploads and file to be sent want to be sent to;
Processing module 32, carries out editing and processing for treating Transmit message, to generate file bag to be sent the buffer memory that file to be sent is corresponding, generates the first sending out notice message that file bag to be sent is corresponding simultaneously;
Sending module 33, for according to the terminal iidentification of the second terminal, sends the first sending out notice message to the second terminal;
Sending module 33, if also receive for described receiver module 31 the file download request that the second terminal sends according to the first sending out notice message, is sent to the second terminal by file bag to be sent.
Further, above-mentioned the second terminal is specially mobile phone terminal, and the terminal iidentification of the second terminal is specially the phone number of mobile phone terminal; Above-mentioned sending module 33 specifically for:
The first sending out notice message and phone number corresponding to the second terminal are sent to Short Message Service Gateway, so that Short Message Service Gateway is sent to the second terminal according to phone number by the first sending out notice message.
Further, after receiver module 31 receives the terminal iidentification of the second terminal that file to be sent that first terminal uploads and file to be sent want to be sent to, and processing module 32 is treated Transmit message and is carried out editing and processing, before generating the file bag to be sent that file to be sent is corresponding, processing module 33 also for: determine according to phone number corresponding to the second terminal the file type that the second terminal is supported.
Further, above-mentioned the first sending out notice message comprises: the terminal iidentification of the second terminal; File bag to be sent: chained address, packet header, bag size mark, the buffer memory term of validity.
Further, above-mentioned file bag to be sent is specially the file bag to be sent of the second terminal institute supporting document type.
Further, the file confirmation of receipt message that above-mentioned receiver module 31 also sends for receiving the second terminal, and according to the file bag to be sent of buffer memory corresponding to file confirmation of receipt message instruction processing module 32 deletions.
Further, above-mentioned sending module 33 is also for being transmitted to first terminal by above-mentioned file confirmation of receipt message.
Document transmission method shown in above-mentioned Fig. 2 can be complete by server described in the present embodiment, at this, its Method And Principle do not repeated.
Server provided by the invention, the terminal iidentification of the second terminal that the file to be sent of uploading by reception first terminal and file to be sent are wanted to be sent to; Treat Transmit message and carry out editing and processing, to generate file bag to be sent the buffer memory that file to be sent is corresponding, generate the first sending out notice message that file bag to be sent is corresponding simultaneously; According to the terminal iidentification of the second terminal, send the first sending out notice message to the second terminal; If receive the file download request that the second terminal sends according to the first sending out notice message, file bag to be sent be sent to the second terminal.The method is not subject to software, physical media, and the restriction of transmission range makes common terminal as more convenient in the file transfer between mobile phone.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (14)

1. a document transmission method, is characterized in that, comprising:
The terminal iidentification of the second terminal that the file to be sent that server reception first terminal is uploaded and described file to be sent are wanted to be sent to;
Described server carries out editing and processing to described file to be sent, to generate file bag to be sent the buffer memory that described file to be sent is corresponding, generates the first sending out notice message that described file bag to be sent is corresponding simultaneously;
Described server, according to the terminal iidentification of described the second terminal, sends described the first sending out notice message to described the second terminal;
If described server receives the file download request that described the second terminal sends according to described the first sending out notice message, described file bag to be sent is sent to the second terminal by described server.
2. method according to claim 1, is characterized in that, described the first sending out notice message comprises: the terminal iidentification of described the second terminal; Described file bag to be sent: chained address, packet header, bag size mark, the buffer memory term of validity.
3. method according to claim 2, is characterized in that, described the second terminal is specially mobile phone terminal, and the terminal iidentification of described the second terminal is specially the phone number of described mobile phone terminal;
Described server, according to the terminal iidentification of described the second terminal, sends described the first sending out notice message to described the second terminal, comprising:
Described the first sending out notice message and described phone number corresponding to described the second terminal are sent to Short Message Service Gateway by described server, so that described Short Message Service Gateway is sent to described the second terminal according to described phone number by described the first sending out notice message.
4. method according to claim 3, it is characterized in that, after the terminal iidentification of the second terminal that the file to be sent of uploading at described server reception first terminal and described file to be sent are wanted to be sent to, and at described server, described file to be sent is carried out to editing and processing, before generating the file bag to be sent that described file to be sent is corresponding, comprising:
Described server determines according to described phone number corresponding to described the second terminal the file type that described the second terminal is supported.
5. method according to claim 4, it is characterized in that, described server carries out editing and processing to described file to be sent, is specially the file bag described to be sent of described the second terminal institute supporting document type to generate file bag to be sent that described file to be sent is corresponding.
6. according to the method described in claim 1-5 any one, it is characterized in that, described server is sent to described file bag to be sent after described the second terminal, comprising:
Described server receives the file confirmation of receipt message that described the second terminal sends, and deletes the file bag described to be sent of corresponding buffer memory according to described file confirmation of receipt message.
7. method according to claim 6, is characterized in that, receives after the file confirmation of receipt message of described the second terminal transmission at described server, also comprises: described file confirmation of receipt message is transmitted to described first terminal by described server.
8. a server, is characterized in that, comprising:
Receiver module, for receiving the terminal iidentification of the second terminal that file to be sent that first terminal uploads and described file to be sent want to be sent to;
Processing module for described file to be sent is carried out to editing and processing, to generate file bag to be sent the buffer memory that described file to be sent is corresponding, generates the first sending out notice message that described file bag to be sent is corresponding simultaneously;
Sending module, for according to the terminal iidentification of described the second terminal, sends described the first sending out notice message to described the second terminal;
Described sending module, if also receive for described receiver module the file download request that described the second terminal sends according to described the first sending out notice message, is sent to the second terminal by described file bag to be sent.
9. server according to claim 8, is characterized in that, described the first sending out notice message comprises: the terminal iidentification of described the second terminal; Described file bag to be sent: chained address, packet header, bag size mark, the buffer memory term of validity.
10. server according to claim 9, is characterized in that, described the second terminal is specially mobile phone terminal, and the terminal iidentification of described the second terminal is specially the phone number of described mobile phone terminal; Described sending module specifically for:
Described the first sending out notice message and described phone number corresponding to described the second terminal are sent to Short Message Service Gateway, so that described Short Message Service Gateway is sent to described the second terminal according to described phone number by described the first sending out notice message.
11. servers according to claim 10, it is characterized in that, after the terminal iidentification of the second terminal that the file to be sent of uploading at described receiver module reception first terminal and described file to be sent are wanted to be sent to, and in described processing module, described file to be sent is carried out to editing and processing, before generating the file bag to be sent that described file to be sent is corresponding, described processing module also for: determine according to described phone number corresponding to described the second terminal the file type that described the second terminal is supported.
12. servers according to claim 11, is characterized in that, described file bag to be sent is specially the file bag described to be sent of described the second terminal institute supporting document type.
Server described in 13. according to Claim 8-12 any one, it is characterized in that, the file confirmation of receipt message that described receiver module also sends for receiving described the second terminal, and indicate described processing module to delete the file bag described to be sent of corresponding buffer memory according to described file confirmation of receipt message.
14. servers according to claim 13, is characterized in that, described sending module is also for being transmitted to described first terminal by described file confirmation of receipt message.
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