CN104158908A - Method and system for transmitting files based on WiFi (Wireless Fidelity) equipment - Google Patents
Method and system for transmitting files based on WiFi (Wireless Fidelity) equipment Download PDFInfo
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- CN104158908A CN104158908A CN201410436536.8A CN201410436536A CN104158908A CN 104158908 A CN104158908 A CN 104158908A CN 201410436536 A CN201410436536 A CN 201410436536A CN 104158908 A CN104158908 A CN 104158908A
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Abstract
The invention discloses a method and a system for transmitting files based on WiFi (Wireless Fidelity) equipment. The method comprises the following steps that: communication connection is established between a first terminal and a second terminal through the WiFi equipment; after the communication connection is established, the first terminal provides and shows a first operation interface for uploading the files and/or a second operation interface for downloading the files in a user interaction interface; the first terminal uploads the files saved by the first terminal to the second terminal according to an access request of a user specific to the first operation interface; and/or the first terminal downloads files saved by the second terminal according to an access request of the user specific to the second operation interface. According to the scheme, a convenient and rapid way for transmitting files among different terminals is provided for the user by using the advantage of the establishment of a local area network between the first terminal and the second terminal through the WiFi equipment.
Description
Technical field
The present invention relates to Internet technical field, be specifically related to a kind of method and system based on WiFi device transmission file.
Background technology
WiFi (Wireless Fidelity, Wireless Fidelity) equipment is for meeting the demand that user uses mobile terminal to get online without being tethered to a cable with oneself.In prior art, WiFi equipment is divided into two kinds with oneself: a kind of is the wireless Internet access chip (SIM card) providing by cellular carrier, form a transportable WiFi and receive transmiting signal source, by this complete equipment, can be connected on 2.5G, 3G or 4G network, form transportable WiFi focus; Another kind is that carry-on WiFi equipment is inserted on the desktop computer that can surf the Net, utilizes the network creation WiFi focus of desktop computer.User's mobile terminal is by being connected to WiFi focus and then being connected to the Internet.
But carry-on WiFi functions of the equipments of the prior art are single, the function of connecting Internet is only provided, cannot effectively utilize the advantage of the local area network (LAN) between user's mobile terminal and desktop computer, for user provides diversified service.
Summary of the invention
In view of the above problems, the present invention has been proposed to a kind of method and system based on WiFi device transmission file that overcome the problems referred to above or address the above problem are at least in part provided.
According to an aspect of the present invention, provide a kind of method based on WiFi device transmission file, having comprised:
Set up the communication connection between first terminal and the second terminal by described WiFi equipment;
After setting up described communication connection, described first terminal provides and represents for the first operation-interface of upload file and/or for the second operation-interface of download file in User Interface;
Access request according to user to described the first operation-interface, described first terminal uploads to described the second terminal the file that described first terminal is preserved; And/or, the access request according to user to described the second operation-interface, described first terminal is downloaded the file that described the second terminal is preserved.
According to a further aspect in the invention, a kind of system based on WiFi device transmission file is provided, comprise: first terminal, the second terminal and described WiFi equipment, by setting up and have communication connection between first terminal described in described WiFi equipment and described the second terminal;
Wherein, described first terminal comprises: operation-interface provides module, is suitable for being provided for the first operation-interface of upload file and/or the second operation-interface for download file; Display module, it is provided for the first operation-interface of upload file and/or for the second operation-interface of download file to be suitable for representing in User Interface; The first sending module, is suitable for the access request to described the first operation-interface according to user, uploads to described the second terminal the file that described first terminal is preserved; The first receiver module, is suitable for the access request to described the second operation-interface according to user, receives the file from described the second terminal downloads;
Described the second terminal comprises: the second receiver module, is suitable for receiving the file that described first terminal is uploaded; The second sending module, is suitable for sending to first terminal the file of downloading.
According to technical scheme provided by the invention, after setting up the communication connection between first terminal and the second terminal by WiFi equipment, user is by the first operation-interface that first terminal is provided in User Interface and/or the access request of the second operation-interface, can realize the file interaction transmission between first terminal and the second terminal, this programme has utilized the advantage of the local area network (LAN) between first terminal and the second terminal creating by WiFi equipment, for user provides a kind of conveniently mode of the transfer files between different terminals.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the specific embodiment of the present invention.
Brief description of the drawings
By reading below detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skill in the art.Accompanying drawing is only for the object of preferred implementation is shown, and do not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 shows the method flow diagram based on WiFi device transmission file according to an embodiment of the invention;
Fig. 2 shows the method flow diagram based on WiFi device transmission file in accordance with another embodiment of the present invention;
Fig. 3 a shows the interface schematic diagram of WiFi application searches WiFi equipment provided by the invention;
Fig. 3 b shows WiFi provided by the invention and applies the interface schematic diagram authenticating;
The User Interface schematic diagram of Fig. 4 shows " my computer " provided by the invention functional areas;
Fig. 5 shows the schematic diagram of the lower listed files of D dish provided by the invention;
Fig. 6 shows the User Interface schematic diagram that represents the second operation-interface provided by the invention;
Fig. 7 shows the User Interface schematic diagram that file is carried out to rename provided by the invention;
Fig. 8 a shows the User Interface schematic diagram of mobile phone provided by the invention to PC upload file;
Fig. 8 b and Fig. 8 c show the schematic diagram of choosing the cell phone pictures of uploading from mobile phone photo album provided by the invention;
Fig. 8 d shows the schematic diagram of choosing the mobile phone file of uploading provided by the invention;
Fig. 9 shows the system architecture diagram based on WiFi device transmission file according to an embodiment of the invention.
Embodiment
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail.Although shown exemplary embodiment of the present disclosure in accompanying drawing, but should be appreciated that and can realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order more thoroughly to understand the disclosure that these embodiment are provided, and can be by the those skilled in the art that conveys to complete the scope of the present disclosure.
Fig. 1 shows the method flow diagram based on WiFi device transmission file according to an embodiment of the invention, and as shown in Figure 1, the present embodiment comprises the steps:
Step S100, sets up the communication connection between first terminal and the second terminal by WiFi equipment.
WiFi equipment in the present invention refers to and can be inserted into desktop personal computer (abbreviation: the movably carry-on WiFi equipment PC).Herein, first terminal can have for smart mobile phone, plate type computer etc. the mobile terminal device of mobile networking function, and the second terminal can be the terminal equipments such as PC.In the time that user uses WiFi equipment, WiFi equipment is inserted in the second terminal, after WiFi equipment and the second terminal connect, in the second terminal, start WiFi service routine thereupon, create WiFi focus.Wherein, WiFi service routine is used for making establishing a communications link between first terminal and the second terminal, and provides service for the transfer of data between first terminal and the second terminal.
Particularly, first terminal inside is provided with special WiFi application, this WiFi is applied as the software program of the WiFi service routine collaborative work starting with WiFi equipment and in the second terminal, and the data communication of first terminal and the second terminal is specially the data communication between the WiFi service routine in WiFi application and second terminal of first terminal inside.
After creating WiFi focus, first terminal can establish a communications link by the form and the second terminal that send log messages.
Step S101, after establishing a communications link, first terminal provides and represents for the first operation-interface of upload file and/or for the second operation-interface of download file in User Interface.
The WiFi of first terminal is applied as user provides the User Interface of each functional areas, in the User Interface of functional areas, provide therein and represent the first operation-interface for upload file, in the User Interface of another functional areas, provide therein and represent the second operation-interface for download file.In the present invention, operation-interface can be regarded as the user interface that first terminal provides various functions to realize for user, taking the first operation-interface and the second operation-interface as example, if user selects the first operation-interface in (clicking or alternate manner) User Interface, first terminal will provide the function of upload file for user, if user selects the second operation-interface in User Interface, first terminal will provide the function of download file for user.
Step S102, the access request according to user to the first operation-interface, first terminal uploads to the second terminal the file that first terminal is preserved; And/or, the access request according to user to the second operation-interface, first terminal is downloaded the file that the second terminal is preserved.
This step can realize the file interaction transmission between first terminal and the second terminal.If user selects the first operation-interface, preservation file transfer is thereon given the second terminal by first terminal; If user selects the second operation-interface, the second terminal will be preserved file transfer thereon to first terminal.
The method providing according to the present embodiment, after setting up the communication connection between first terminal and the second terminal by WiFi equipment, user is by the first operation-interface that first terminal is provided in User Interface and/or the access request of the second operation-interface, can realize the file interaction transmission between first terminal and the second terminal, the method has been utilized the advantage of the local area network (LAN) between first terminal and the second terminal creating by WiFi equipment, for user provides a kind of conveniently mode of the transfer files between different terminals.
Fig. 2 shows the method flow diagram based on WiFi device transmission file in accordance with another embodiment of the present invention.In the present embodiment, first terminal is taking mobile phone as example, and the second terminal describes as an example of PC example.As shown in Figure 2, the present embodiment comprises the steps:
Step S200, after WiFi equipment is inserted on PC, WiFi equipment is connected with PC, starts WiFi service routine in PC.
In the time that user uses WiFi equipment, WiFi equipment is inserted into PC upper, after WiFi equipment and PC connect, in PC, start WiFi service routine thereupon, create WiFi focus.
Optionally, WiFi service routine be dynamic link library (be called for short: dll) file, API) can realize receptions/transmissions specified protocol message, establishment port, data processing, calling system application programming interface (abbreviation: the function such as by calling this dll file.
Step S201, after starting WiFi service routine, mobile phone sends log messages to this WiFi service routine in PC.
Particularly, interior of mobile phone is provided with special WiFi application, this WiFi is applied as the software program with WiFi equipment and the WiFi service routine collaborative work that starts in PC thereof, and the data communication of mobile phone and PC is specially the data communication between the WiFi service routine in WiFi application and the PC of interior of mobile phone.
Fig. 3 a shows the interface schematic diagram of WiFi application searches WiFi equipment provided by the invention.In one example, user starts after WiFi application in mobile phone, WiFi application presents interface as shown in Figure 3 a, carry-on WiFi equipment is being searched in now WiFi application, be that WiFi application sends log messages (online) to WiFi service routine, be confirmed whether to exist the carry-on WiFi equipment being connected with PC.
Step S202, in the situation that WiFi equipment is normally connected with PC, the WiFi service routine in PC returns to login acknowledge message to mobile phone.
WiFi service routine returns after login acknowledge message to WiFi application, and WiFi application confirms to exist WiFi equipment and the PC with WiFi equipment connection.
Step S203, mobile phone receives after login acknowledge message, and continuation sends authentication message to the WiFi service routine in PC.
In order to promote fail safe, confirm to exist WiFi equipment and with the PC of WiFi equipment connection after, PC will authenticate the fail safe of mobile phone.Fig. 3 b shows WiFi provided by the invention and applies the interface schematic diagram authenticating.As shown in Figure 3 b, WiFi application now authenticates.If user selects " skip, do not authenticate ", without execution step S203-step S205.
Step S204, the WiFi service routine in PC generates token according to authentication message.
WiFi service routine authenticates the identity of mobile phone after receiving the authentication message of WiFi application transmission.Particularly, PC end can be pointed out in ejection: " whether allowing this mobile phone certification access ", if user selects to allow, WiFi service routine passes through to authenticate, and generates a token (token).
Alternatively, token is the elapsed time to stab the character string being encrypted.In order to prevent that some sniffer from obtaining token by smelling spy verification process, the present invention is encrypted token, and encryption key is preferably timestamp.
Step S205, the WiFi service routine in PC returns to the authenticate-acknowledge message that carries token to mobile phone.
Giving after mobile phone return authentication acknowledge message, mobile phone is just all preserved consistent token with PC, optional this token that carries in the header of mutual http requests/response messages between follow-up mobile phone and PC, mobile phone and PC receive after message, first verify token, after being verified, process again.
By above step S201-step S205, between mobile phone and PC, establish a communications link.It should be noted that, in the present invention, between mobile phone and PC, establish a communications link and be not limited to above-mentioned steps, also can not carry out authenticating step, step 203-step 205 is optional step.
Step S206, after establishing a communications link, mobile phone provides and represents the 3rd operation-interface of the specified folder for accessing PC in User Interface.
WiFi is applied as user provides the User Interface of each functional areas, in the User Interface of functional areas, provide therein and represent the 3rd operation-interface of the specified folder for accessing PC, if user selects the 3rd operation-interface in User Interface, mobile phone will provide the display function of each specified folder of PC for user.
The User Interface schematic diagram of Fig. 4 shows " my computer " provided by the invention functional areas.As shown in Figure 4, in the User Interface of " my computer " functional areas, " desk file ", " D: work ", " F: life ", " C: system file " catalogue of totally 4 specified folders are provided, these four catalogues are also the 3rd operation-interfaces of each specified folder of access simultaneously, and user can select any specified folder further to check the file in this specified folder as required.
Step S207, the access request according to user to the 3rd operation-interface, mobile phone sends a http request message of the specified folder for accessing PC to PC.
For example, user selects " D: work " to trigger the access request of the 3rd operation-interface to D dish, and WiFi application sends a http request message of the D dish of access PC to the WiFi service routine in PC by mobile phone.Optionally, in the header of a http request message, carry token.
Step S208, after PC receives a http request message, calls the interface of the listed files of browsing specified folder that PC operating system provides, and obtains the listed files of specified folder.
After WiFi service routine in PC receives a http request message, first extract the token carrying in a http request message, token is decrypted, whether the token after comparison deciphering is consistent with the token that PC preserves, if consistent, show that token is verified.Then, WiFi service routine calls the system API:list function that PC operating system provides, and passes to list function using the mark of specified folder as parameter, and the return value of list function is the listed files of specified folder.
Step S209, PC returns to a http response message of the listed files that carries specified folder to mobile phone.
Optionally, in the header of a http response message, carry token.
Step S210, mobile phone extracts the listed files of specified folder from a http response message, represents the listed files of specified folder in User Interface.
It should be noted that, for PC, generally can include file under certain file, also can comprise the sub-folder of next stage catalogue, therefore, in embodiments of the present invention, the listed files of specified folder both include file itself also comprises sub-folder.
Fig. 5 shows the schematic diagram of the lower listed files of D dish provided by the invention.As shown in Figure 5, in the time that D dish listed files is represented, represent the title of the sub-folder under D dish and the number of files comprising, also represent the title of file and the size of file under D dish.
Step S211, for the each file in the listed files of specified folder, mobile phone provides and represents the second operation-interface for downloading this file according to user's operation in User Interface.
For the each file in the listed files of specified folder (include file and sub-folder), WiFi application all provides the second operation-interface for download file, and representing by user's operation of this second operation-interface triggers.
Fig. 6 shows the User Interface schematic diagram that represents the second operation-interface provided by the invention.As shown in Figure 6, in the signal interface of listed files, each file is to there being functional symbol (symbol as arrow as shown in the right side in Fig. 6), in the time that user wants to download all the elements under " WiFi project " file, click functional symbol corresponding to " WiFi project ", in User Interface, show the operation-interface of " download ", " rename " and " deletion ", user realizes the download of all the elements under this file by clicking " download ".
In addition, user also can reset the title of this file by clicking " rename ", as shown in Figure 7, show the User Interface schematic diagram that file is carried out to rename provided by the invention, also can the file entirety on PC be deleted by clicking " deletion ".
Step S212, the access request of the second operation-interface according to user to specified file, mobile phone is connected to the designated port of PC, sends the 2nd http request message for downloading specified file to this designated port, carries the filename of specified file in the 2nd http request message.
In the embodiment of the present invention, the WiFi service routine in PC in PC, create designated port for and mobile phone between transfer files.WiFi application is connected to this designated port by mobile phone, sends the 2nd http request message for downloading specified file to this designated port, carries the filename of specified file in the 2nd http request message.Optionally, in the header of the 2nd http request message, carry token.
Step S213, PC is transferred to mobile phone by designated port by specified file corresponding filename.
Binary stream data due to what transmit between mobile phone and PC, so form of defined file first before transfer files, what in this form, record is that filename takies byte number, the document creation time takies the information such as byte number, when transfer files, also need transmission path information, for indicating saving contents of this article part.
When the file that will transmit is while being multiple, if each file is newly opened a thread and is gone transmission, disk I/O is too many, can not hoisting velocity greatly affect on the contrary transmission speed, and therefore the embodiment of the present invention adopts and transmits multiple specified files with the form of queue at least one thread and each thread.But, for fear of occurring Fault-Tolerant Problems, in the time transmitting multiple specified file with queue form, can transmit in order filename, file size, file path information, opening flag position, file content, the end mark position of each specified file, and the actual size to file is verified after transmission finishes bundle flag position, if be verified, transmit next specified file, if checking is not passed through, this specified file retransfers.
In addition, in one example, if when PC receives the 2nd http request message of the same specified file of download of multiple mobile phones transmissions, PC can be loaded into this specified file in internal memory, multiple like this mobile phones just can be downloaded this specified file from the internal memory of PC, thereby greatly promote speed of download.Optionally, PC also can judge the size of specified file, if for example, lower than predetermined threshold value (100M), can be loaded in internal memory; If higher than predetermined threshold value, be not loaded in internal memory, in order to avoid affect the normal operation of PC system.
Above-described embodiment provides the method for mobile phone download file from PC, and according to the method, user can download the file in PC by the enterprising line operate of User Interface at mobile phone.The method has been utilized the advantage of the local area network (LAN) between mobile phone and the PC creating by WiFi equipment, for user provides a kind of conveniently mode of the transfer files between different terminals.In addition, because the transmission of file integrality and the data transmission credibility to data has higher requirements, so the present embodiment completes the transmission of file by the request message based on http agreement and response message, file transfer integrality and reliability have been ensured.Further, the communication mode between mobile phone and PC that the present embodiment provides need carry encrypts token, can prevent that token is stolen, and has promoted fail safe.
Fig. 3 shows the method flow diagram based on WiFi device transmission file in accordance with another embodiment of the present invention.In the present embodiment, first terminal is taking mobile phone as example, and the second terminal describes as an example of PC example.As shown in Figure 3, the present embodiment comprises the steps:
Step S300, sets up the communication connection between mobile phone and PC by WiFi equipment.
The method establishing a communications link between mobile phone and PC can, referring to the description of step S200-step S205 in said method embodiment, not repeat them here.
Step S301, after establishing a communications link, mobile phone provides and represents the 3rd operation-interface of the specified folder for accessing PC in User Interface.
Step S302, the access request according to user to the 3rd operation-interface, mobile phone sends a http request message of the specified folder for accessing PC to PC.
Step S303, after PC receives a http request message, calls the interface of the listed files of browsing specified folder that PC operating system provides, and obtains the listed files of specified folder.
Step S304, PC returns to a http response message of the listed files that carries specified folder to mobile phone.
Step S305, mobile phone extracts the listed files of specified folder from a http response message, represents the listed files of specified folder in User Interface.
The concrete implementation of above-mentioned steps S301-step S305 can be referring to the specific descriptions of step S206-step S210 in said method embodiment.
Step S306, mobile phone provides and represents the first operation-interface for add file in specified folder in User Interface.
Fig. 8 a shows the User Interface schematic diagram of mobile phone provided by the invention to PC upload file.As shown in Figure 8 a, provide in the User Interface of functional areas therein and represent the first operation-interface for add cell phone pictures and mobile phone file in D dish.Fig. 8 b and Fig. 8 c show the schematic diagram of choosing the cell phone pictures of uploading from mobile phone photo album provided by the invention, as shown in Fig. 8 b and Fig. 8 c, after user selects to add the first operation-interface of cell phone pictures, user can select mobile phone photo album and select to need in mobile phone photo album the cell phone pictures of uploading.Fig. 8 d shows the schematic diagram of choosing the mobile phone file of uploading provided by the invention, and as shown in Fig. 8 d, after user selects to add the first operation-interface of mobile phone file, user can select the mobile phone file that need to upload.
Step S307, the access request according to user to the first operation-interface, mobile phone is uploaded specified file to PC.
In the embodiment of the present invention, the designated port upload file that mobile phone creates to WiFi service routine.The concrete mode of mobile phone upload file is identical with the concrete mode at PC download file, does not repeat them here.
Above-described embodiment provides the method for mobile phone to PC upload file, and according to the method, user can be by the enterprising line operate of User Interface at mobile phone to PC upload file.The method has been utilized the advantage of the local area network (LAN) between mobile phone and the PC creating by WiFi equipment, for user provides a kind of conveniently mode of the transfer files between different terminals.In addition, because the transmission of file integrality and the data transmission credibility to data has higher requirements, so the present embodiment also can complete by the request message based on http agreement and response message the transmission of file, has ensured file transfer integrality and reliability.Further, the communication mode between mobile phone and PC that the present embodiment provides need carry encrypts token, can prevent that token is stolen, and has promoted fail safe.
Fig. 9 shows the system architecture diagram based on WiFi device transmission file according to an embodiment of the invention.As shown in Figure 9, this system comprises: first terminal 910, the second terminal 920 and WiFi equipment 930, and by setting up and have communication connection between WiFi equipment 930 first terminals 910 and the second terminal 920.
Wherein, first terminal 910 comprises: operation-interface provides module 911, is suitable for being provided for the first operation-interface of upload file and/or the second operation-interface for download file; Display module 912, it is provided for the first operation-interface of upload file and/or for the second operation-interface of download file to be suitable for representing in User Interface; The first sending module 913, is suitable for the access request to the first operation-interface according to user, uploads to the second terminal 920 file that first terminal is preserved; The first receiver module 914, is suitable for the access request to the second operation-interface according to user, receives the file of downloading from the second terminal 920.
The second terminal 920 comprises: the second receiver module 921, is suitable for receiving the file that first terminal 910 is uploaded; The second sending module 922, is suitable for sending to first terminal 910 file of downloading.
Further, operation-interface provides module 911 to be also suitable for: the 3rd operation-interface that is provided for the specified folder of accessing the second terminal 920; Display module 912 is also suitable for: it is provided for accessing the 3rd operation-interface of specified folder of the second terminal 920 in User Interface, to represent; The first sending module 913 is also suitable for: the access request according to user to the 3rd operation-interface, sends to the second terminal 920 a http request message that is used for the specified folder of accessing the second terminal 920;
The second receiver module 921 is also suitable for: receive the described http request message that described first terminal 910 sends; The second terminal 920 also comprises: system interface calling module 923, be suitable for calling according to a http request message interface of the listed files of browsing specified folder that the operating system of the second terminal 920 provides, and obtain the listed files of specified folder; The second sending module 922 is also suitable for: a http response message that sends the listed files that carries specified folder to first terminal 910; The first receiver module 914 is also suitable for: receive the http response message that the second terminal 920 is returned; Display module 912 is also suitable for: the listed files that represents specified folder in User Interface.
In the time of upload file, operation-interface provides module 911 to be specifically suitable for: the first operation-interface that is provided for adding file in specified folder; Display module 912 is specifically suitable for: in User Interface, represent the first operation-interface for add file in specified folder.
In the time of download file, operation-interface provides module 911 to be specifically suitable for: for the each file in the listed files of specified folder, be provided for downloading the second operation-interface of this file; Display module 912 is specifically suitable for: in User Interface, represent the second operation-interface for downloading this file according to user's operation.
Concrete, the first sending module 913 is specifically suitable for: the access request of the second operation-interface according to user to specified file, be connected to the designated port of the second terminal 920, send the 2nd http request message for downloading specified file to designated port, the 2nd http request message carries the filename of specified file; The second sending module 922 is specifically suitable for: by designated port, specified file corresponding filename is transferred to first terminal 910.
Further, the second sending module 922 is specifically suitable for: by designated port, multiple specified files are transferred to first terminal 910 with the form of queue at least one thread and each thread.
Further, the second terminal 920 also comprises: memory-mapped module 924, be suitable for when the second receiver module 921 receive that multiple first terminals 910 send when downloading the 2nd http request message of same specified file, specified file is loaded in internal memory, from the internal memory of the second terminal 920, downloads specified file for multiple first terminals 910.
Further, the second terminal 920 is included in the WiFi service routine starting after WiFi equipment 930 is connected with the second terminal 920, WiFi service routine is dll file, can realize the functions such as reception/transmission specified protocol message, port establishment, data processing, calling system API by calling this dll file.Above-mentioned the second receiver module 921, system interface calling module 923, memory-mapped module 924 and the second sending module 922 are the functional module realizing by calling WiFi service routine.
The first sending module 913 is also suitable for: the WiFi service routine in the second terminal 920 sends log messages; The second receiver module 921 is also suitable for: receive log messages; The second sending module 922 is also suitable for: according to log messages, return to login acknowledge message to first terminal 910; The first receiver module 914 is also suitable for: receive login acknowledge message.
The first sending module 913 is also suitable for: the WiFi service routine in the second terminal 920 sends authentication message; The second receiver module 921 is also suitable for: receive authentication message; The second terminal 920 also comprises: authentication module 925, is suitable for generating token according to authentication message; The second sending module 922 is also suitable for: return to the authenticate-acknowledge message that carries token to first terminal 910; The first receiver module 914 is also suitable for: receive authenticate-acknowledge message.Wherein, token is the elapsed time to stab the character string being encrypted.Alternatively, in above-mentioned first, second http request message and first, second http response message, all carry token.
The system providing according to the present embodiment, after setting up the communication connection between first terminal and the second terminal by WiFi equipment, user is by the first operation-interface that first terminal is provided in User Interface and/or the access request of the second operation-interface, can realize the file interaction transmission between first terminal and the second terminal, this system has been utilized the advantage of the local area network (LAN) between first terminal and the second terminal creating by WiFi equipment, for user provides a kind of conveniently mode of the transfer files between different terminals.In addition, because the transmission of file integrality and the data transmission credibility to data has higher requirements, so native system completes the transmission of file by the request message based on http agreement and response message, file transfer integrality and reliability have been ensured.Further, the communication mode between the first terminal that native system provides and the second terminal need carry encrypts token, can prevent that token is stolen, and has promoted fail safe.
The algorithm providing at this is intrinsic not relevant to any certain computer, virtual system or miscellaneous equipment with demonstration.Various general-purpose systems also can with based on using together with this teaching.According to description above, it is apparent constructing the desired structure of this type systematic.In addition, the present invention is not also for any certain programmed language.It should be understood that and can utilize various programming languages to realize content of the present invention described here, and the description of above language-specific being done is in order to disclose preferred forms of the present invention.
In the specification that provided herein, a large amount of details are described.But, can understand, embodiments of the invention can be put into practice in the situation that there is no these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand one or more in each inventive aspect, in the above in the description of exemplary embodiment of the present invention, each feature of the present invention is grouped together into single embodiment, figure or sometimes in its description.But, the method for the disclosure should be construed to the following intention of reflection: the present invention for required protection requires than the more feature of feature of clearly recording in each claim.Or rather, as reflected in claims below, inventive aspect is to be less than all features of disclosed single embodiment above.Therefore, claims of following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can the module in the equipment in embodiment are adaptively changed and they are arranged in one or more equipment different from this embodiment.Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and can put them in addition multiple submodules or subelement or sub-component.At least some in such feature and/or process or unit are mutually repelling, and can adopt any combination to combine all processes or the unit of disclosed all features in this specification (comprising claim, summary and the accompanying drawing followed) and disclosed any method like this or equipment.Unless clearly statement in addition, in this specification (comprising claim, summary and the accompanying drawing followed) disclosed each feature can be by providing identical, be equal to or the alternative features of similar object replaces.
In addition, those skilled in the art can understand, although embodiment more described herein comprise some feature instead of further feature included in other embodiment, the combination of the feature of different embodiment means within scope of the present invention and forms different embodiment.For example, in the following claims, the one of any of embodiment required for protection can be used with compound mode arbitrarily.
All parts embodiment of the present invention can realize with hardware, or realizes with the software module of moving on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that and can use in practice microprocessor or digital signal processor (DSP) to realize according to the some or all functions of the some or all parts in the system based on WiFi device transmission file of the embodiment of the present invention.The present invention can also be embodied as part or all equipment or the device program (for example, computer program and computer program) for carrying out method as described herein.Realizing program of the present invention and can be stored on computer-readable medium like this, or can there is the form of one or more signal.Such signal can be downloaded and obtain from internet website, or provides on carrier signal, or provides with any other form.
It should be noted above-described embodiment the present invention will be described instead of limit the invention, and those skilled in the art can design alternative embodiment in the case of not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed as element or step in the claims.Being positioned at word " " before element or " one " does not get rid of and has multiple such elements.The present invention can be by means of including the hardware of some different elements and realizing by means of the computer of suitably programming.In the unit claim of having enumerated some devices, several in these devices can be to carry out imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title by these word explanations.
The invention also discloses A1, a kind of method based on WiFi device transmission file, comprising:
Set up the communication connection between first terminal and the second terminal by described WiFi equipment;
After setting up described communication connection, described first terminal provides and represents for the first operation-interface of upload file and/or for the second operation-interface of download file in User Interface;
Access request according to user to described the first operation-interface, described first terminal uploads to described the second terminal the file that described first terminal is preserved; And/or, the access request according to user to described the second operation-interface, described first terminal is downloaded the file that described the second terminal is preserved.
A2, according to the method described in A1, before described first terminal provides and represents for the first operation-interface of upload file and the second operation-interface for download file in User Interface, also comprise: described first terminal provides and represent the 3rd operation-interface of the specified folder for accessing described the second terminal at User Interface;
Access request according to user to described the 3rd operation-interface, described first terminal sends a http request message of the specified folder for accessing described the second terminal to described the second terminal, the interface of the listed files of browsing described specified folder that the operating system of calling described the second terminal according to a described http request message for described the second terminal provides, obtains the listed files of described specified folder;
Described first terminal receives a http response message of the listed files that carries described specified folder that described the second terminal returns, and represents the listed files of described specified folder in described User Interface.
A3, according to the method described in A2, described first terminal provides and represents for the first operation-interface of upload file and is specially in User Interface: described first terminal provides and represents the first operation-interface for add file in described specified folder at User Interface.
A4, according to the method described in A2, described first terminal provides and represents for the second operation-interface of download file and is specially in User Interface: for each file of the listed files of described specified folder, described first terminal provides and represents the second operation-interface for downloading this file according to user's operation in User Interface.
A5, according to the method described in A1 or A4, the access request according to user to described the second operation-interface, described first terminal download described second terminal preserve file further comprise:
The access request of the second operation-interface according to user to specified file, described first terminal is connected to the designated port of described the second terminal, send the 2nd http request message for downloading described specified file to described designated port, described the 2nd http request message carries the filename of described specified file;
Described the second terminal is transferred to described first terminal by described designated port by specified file corresponding described filename.
A6, according to the method described in A5, when described specified file is while being multiple, described the second terminal is transferred to described first terminal by described designated port by specified file corresponding described filename and further comprises: described the second terminal is transferred to described first terminal by multiple specified files with the form of queue at least one thread and each thread by described designated port.
A7, according to the method described in A5, described method also comprises: when the second terminal receive that multiple first terminals send when downloading the 2nd http request message of same specified file, described the second terminal is loaded into described specified file in internal memory, downloads described specified file for described multiple first terminals from the internal memory of described the second terminal.
A8, according to the method described in A1-A7 any one, described communication connection of setting up between first terminal and the second terminal by WiFi equipment further comprises:
After described WiFi equipment is connected with the second terminal, in described the second terminal, start WiFi service routine;
Described first terminal sends log messages to the WiFi service routine in described the second terminal;
Described first terminal receives the login acknowledge message that the WiFi service routine in described the second terminal returns.
A9, according to the method described in A8, described communication connection of setting up between first terminal and the second terminal by WiFi equipment also comprises:
Described first terminal sends authentication message to the WiFi service routine in described the second terminal, generates token for the WiFi service routine in described the second terminal according to described authentication message;
Described first terminal receives the authenticate-acknowledge message that carries described token that described the second terminal is returned.
A10, according to the method described in A9, described token is the elapsed time to stab the character string being encrypted.
A11, according to the method described in A9 or A10, between described first terminal and described the second terminal, in mutual http request message and http response message, all carry described token.
A12, according to the method described in A8, described WiFi service routine is dynamic link library file.
The invention also discloses B13, a kind of system based on WiFi device transmission file, comprising: first terminal, the second terminal and described WiFi equipment, by setting up and have communication connection between first terminal described in described WiFi equipment and described the second terminal;
Wherein, described first terminal comprises: operation-interface provides module, is suitable for being provided for the first operation-interface of upload file and/or the second operation-interface for download file; Display module, it is provided for the first operation-interface of upload file and/or for the second operation-interface of download file to be suitable for representing in User Interface; The first sending module, is suitable for the access request to described the first operation-interface according to user, uploads to described the second terminal the file that described first terminal is preserved; The first receiver module, is suitable for the access request to described the second operation-interface according to user, receives the file from described the second terminal downloads;
Described the second terminal comprises: the second receiver module, is suitable for receiving the file that described first terminal is uploaded; The second sending module, is suitable for sending to first terminal the file of downloading.
B14, according to the system described in B13, described operation-interface provides module to be also suitable for: the 3rd operation-interface that is provided for the specified folder of accessing described the second terminal; Described display module is also suitable for: it is provided for accessing the 3rd operation-interface of specified folder of described the second terminal in User Interface, to represent;
Described the first sending module is also suitable for: the access request according to user to described the 3rd operation-interface, sends to described the second terminal a http request message that is used for the specified folder of accessing described the second terminal;
Described the second receiver module is also suitable for: receive the described http request message that described first terminal sends;
Described the second terminal also comprises: system interface calling module, the interface of the listed files of browsing described specified folder that the operating system that is suitable for calling described the second terminal according to a described http request message provides, obtains the listed files of described specified folder;
Described the second sending module is also suitable for: a http response message that sends the listed files that carries described specified folder to described first terminal;
Described the first receiver module is also suitable for: receive the described http response message that described the second terminal is returned;
Described display module is also suitable for: the listed files that represents described specified folder in User Interface.
B15, according to the system described in B14, described operation-interface provides module to be specifically suitable for: the first operation-interface that is provided for adding file in described specified folder; Described display module is specifically suitable for: in User Interface, represent the first operation-interface for add file in described specified folder.
B16, according to the system described in B14, described operation-interface provides module to be specifically suitable for: for the each file in the listed files of described specified folder, be provided for downloading the second operation-interface of this file; Described display module is specifically suitable for: in User Interface, represent the second operation-interface for downloading this file according to user's operation.
B17, according to the system described in B13 or B16, described the first sending module is specifically suitable for: the access request of the second operation-interface according to user to specified file, be connected to the designated port of described the second terminal, send the 2nd http request message for downloading described specified file to described designated port, described the 2nd http request message carries the filename of described specified file;
Described the second sending module is specifically suitable for: by described designated port, specified file corresponding described filename is transferred to described first terminal.
B18, according to the system described in B17, described the second sending module is specifically suitable for: by described designated port, multiple specified files are transferred to described first terminal with the form of queue at least one thread and each thread.
B19, according to the system described in B17, described the second terminal also comprises: memory-mapped module, be suitable for when described the second receiver module receive that multiple first terminals send when downloading the 2nd http request message of same specified file, described specified file is loaded in internal memory, from the internal memory of described the second terminal, downloads described specified file for described multiple first terminals.
B20, according to the system described in B13-19 any one, described the second terminal is included in the WiFi service routine starting after described WiFi equipment is connected with the second terminal, and described the second receiver module and described the second sending module are the functional module realizing by calling described WiFi service routine.
B21, according to the system described in B20, described the first sending module is also suitable for: send log messages to the WiFi service routine in described the second terminal;
Described the second receiver module is also suitable for: receive described log messages;
Described the second sending module is also suitable for: according to described log messages, return to login acknowledge message to described first terminal;
Described the first receiver module is also suitable for: receive described login acknowledge message.
B22, according to the system described in B21, described the first sending module is also suitable for: send authentication message to the WiFi service routine in described the second terminal;
Described the second receiver module is also suitable for: receive described authentication message;
Described the second terminal also comprises: authentication module, is suitable for generating token according to described authentication message;
Described the second sending module is also suitable for: return to the authenticate-acknowledge message that carries described token to described first terminal;
Described the first receiver module is also suitable for: receive described authenticate-acknowledge message.
B23, according to the system described in B22, described token is the elapsed time to stab the character string being encrypted.
B24, according to the system described in B22 or B23, between described first terminal and described the second terminal, in mutual http request message and http response message, all carry described token.
B25, according to the system described in B20, described WiFi service routine is dynamic link library file.
Claims (10)
1. the method based on WiFi device transmission file, comprising:
Set up the communication connection between first terminal and the second terminal by described WiFi equipment;
After setting up described communication connection, described first terminal provides and represents for the first operation-interface of upload file and/or for the second operation-interface of download file in User Interface;
Access request according to user to described the first operation-interface, described first terminal uploads to described the second terminal the file that described first terminal is preserved; And/or, the access request according to user to described the second operation-interface, described first terminal is downloaded the file that described the second terminal is preserved.
2. method according to claim 1 also comprised: described first terminal provides and represent the 3rd operation-interface of the specified folder for accessing described the second terminal at User Interface before described first terminal provides and represents for the first operation-interface of upload file and the second operation-interface for download file in User Interface;
Access request according to user to described the 3rd operation-interface, described first terminal sends a http request message of the specified folder for accessing described the second terminal to described the second terminal, the interface of the listed files of browsing described specified folder that the operating system of calling described the second terminal according to a described http request message for described the second terminal provides, obtains the listed files of described specified folder;
Described first terminal receives a http response message of the listed files that carries described specified folder that described the second terminal returns, and represents the listed files of described specified folder in described User Interface.
3. method according to claim 2, described first terminal provides and represents for the first operation-interface of upload file and is specially in User Interface: described first terminal provides and represents the first operation-interface for add file in described specified folder at User Interface.
4. method according to claim 2, described first terminal provides and represents for the second operation-interface of download file and is specially in User Interface: for each file of the listed files of described specified folder, described first terminal provides and represents the second operation-interface for downloading this file according to user's operation in User Interface.
5. according to the method described in claim 1 or 4, the access request according to user to described the second operation-interface, described first terminal is downloaded the file that described the second terminal preserves and is further comprised:
The access request of the second operation-interface according to user to specified file, described first terminal is connected to the designated port of described the second terminal, send the 2nd http request message for downloading described specified file to described designated port, described the 2nd http request message carries the filename of described specified file;
Described the second terminal is transferred to described first terminal by described designated port by specified file corresponding described filename.
6. the system based on WiFi device transmission file, comprising: first terminal, the second terminal and described WiFi equipment, by setting up and have communication connection between first terminal described in described WiFi equipment and described the second terminal;
Wherein, described first terminal comprises: operation-interface provides module, is suitable for being provided for the first operation-interface of upload file and/or the second operation-interface for download file; Display module, it is provided for the first operation-interface of upload file and/or for the second operation-interface of download file to be suitable for representing in User Interface; The first sending module, is suitable for the access request to described the first operation-interface according to user, uploads to described the second terminal the file that described first terminal is preserved; The first receiver module, is suitable for the access request to described the second operation-interface according to user, receives the file from described the second terminal downloads;
Described the second terminal comprises: the second receiver module, is suitable for receiving the file that described first terminal is uploaded; The second sending module, is suitable for sending to first terminal the file of downloading.
7. system according to claim 6, described operation-interface provides module to be also suitable for: the 3rd operation-interface that is provided for the specified folder of accessing described the second terminal; Described display module is also suitable for: it is provided for accessing the 3rd operation-interface of specified folder of described the second terminal in User Interface, to represent;
Described the first sending module is also suitable for: the access request according to user to described the 3rd operation-interface, sends to described the second terminal a http request message that is used for the specified folder of accessing described the second terminal;
Described the second receiver module is also suitable for: receive the described http request message that described first terminal sends;
Described the second terminal also comprises: system interface calling module, the interface of the listed files of browsing described specified folder that the operating system that is suitable for calling described the second terminal according to a described http request message provides, obtains the listed files of described specified folder;
Described the second sending module is also suitable for: a http response message that sends the listed files that carries described specified folder to described first terminal;
Described the first receiver module is also suitable for: receive the described http response message that described the second terminal is returned;
Described display module is also suitable for: the listed files that represents described specified folder in User Interface.
8. system according to claim 7, described operation-interface provides module to be specifically suitable for: the first operation-interface that is provided for adding file in described specified folder; Described display module is specifically suitable for: in User Interface, represent the first operation-interface for add file in described specified folder.
9. system according to claim 7, described operation-interface provides module to be specifically suitable for: for the each file in the listed files of described specified folder, be provided for downloading the second operation-interface of this file; Described display module is specifically suitable for: in User Interface, represent the second operation-interface for downloading this file according to user's operation.
10. according to the system described in claim 6 or 9, described the first sending module is specifically suitable for: the access request of the second operation-interface according to user to specified file, be connected to the designated port of described the second terminal, send the 2nd http request message for downloading described specified file to described designated port, described the 2nd http request message carries the filename of described specified file;
Described the second sending module is specifically suitable for: by described designated port, specified file corresponding described filename is transferred to described first terminal.
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| CN104158908B (en) | 2017-11-17 |
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Effective date of registration: 20220708 Address after: Room 801, 8th floor, No. 104, floors 1-19, building 2, yard 6, Jiuxianqiao Road, Chaoyang District, Beijing 100015 Patentee after: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Address before: 100088 room 112, block D, 28 new street, new street, Xicheng District, Beijing (Desheng Park) Patentee before: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Patentee before: Qizhi software (Beijing) Co., Ltd |