CN100589430C - File transfer system and method of instant message - Google Patents
File transfer system and method of instant message Download PDFInfo
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- CN100589430C CN100589430C CN200710119413A CN200710119413A CN100589430C CN 100589430 C CN100589430 C CN 100589430C CN 200710119413 A CN200710119413 A CN 200710119413A CN 200710119413 A CN200710119413 A CN 200710119413A CN 100589430 C CN100589430 C CN 100589430C
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- 238000013475 authorization Methods 0.000 claims description 22
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Abstract
The invention discloses a document transmission system and method for instant message. The method comprises that from a first instant message client end, one or more second instant message client endsare chosen from a contact person list, and documents are chosen to be transmitted directly; the document transmission request from the first instant message client end is received by an instant message application module, and reassigned to a document transmission service module for processing which receives the document uploaded by the first instant message client end and informs the instant message application module that the reception is finished. The instant message application module establishes the document access authority of the second instant message client end through a mutually usedauthentication database, and when the second instant message client end receives the document download link notice from the instant message application module, and links the document transmission service module, the document transmission service module judges the document download authority of the second instant message client end, and decides whether to download the documents. The invention realizes the document transmission in the process of instant message group chat or the document transmission that is initiated by contact persons.
Description
Technical field
The present invention relates to file transfer technology, particularly relate to a kind of document transmission system and method thereof of instant message.
Background technology
Using certain file transfer protocol (FTP) to come by network transfer files between computer is very general a kind of method, and wherein FTP (File Transfer Protocol, file transfer protocol (FTP)) agreement is that the topmost method of file of transmitting is uploaded in the Internet.The user can transmit file mutually by File Transfer Protocol between the computer of many All-China Federation of Taiwan Compatriots net.
The current file transmission method comprises that instrument sends (as mail), hard disk is shared copy, cyberspace sharing download, but these methods are difficult to determine whether the other side receives, often need ward off channel in addition and link up (as phone, note, instant message instrument), use very inconvenient like this.
In order to solve file-sharing and message binding purpose, the current method of utilizing instant message to carry out file transfer has two kinds: a kind of is to carry out point-to-point file in session window to transmit, this method is opened chat window for the user, click and select to send file or directly from the local operation system folder, directly pull file to chat window, owing to must be that two people point-to-point (initial client is directly set up to shake hands with the purpose client and is connected) are not by the Server Transport file in the chat window, so demand file only allows to pass to simultaneously a people, and both sides must be simultaneously online in the transmission course, if the user mass-sends file, operation then is under an embargo.This mode is owing to initiating at any time in chat process, and is very easy to use, so be widely used.
Another kind method is that the initiator uses the instant message client operation, earlier file is existed in the network storage space, reinforms sharing users and downloads.Based on the shared implementation method (application number: 200410051318.9) just be to use client to finish a kind of method of this kind mode of object in the network storage service of immediate communication tool, it requires client to possess network hard disc Tab window, the user can inquire about the file download list of renewal therein, what this method solved is that client end interface carries out file-sharing download management and use, but does not have immediate status related with session window, message notifying.Concrete grammar is as follows: shared file method in network hard disc using method, the group, as shown in Figure 1.Among Fig. 1, the method that network hard disc uses specifically comprises:
Step S110, instant message client 10 enters network hard disc management Tab window interface as sharing the promoter;
Step S120, instant message client 10 is selected upload file to a file;
Step S130, instant message client 10 select this document folder is shared, and instant message client 10 pop-up windows select to be provided with shared user by the user from my frequent contact;
Step S140, instant message client 10 finish the store status feedback, obtain uploading success message;
Step S150, this step is an optional step, the user has adopted the chat messages mode to notify instant message client 1～n 20 that new sharing (content can be word message or file-sharing storage chained address) arranged;
Step S160, instant message client 1～n 20 obtains shared word message notice or the regular or irregular network hard disc Tab interfaces windows that enters of active that instant message client 10 users send separately, selects the network hard disc Shared Folders tabulation of instant message client 10;
Step S170, instant message client 1～n 20 chooses shared file to carry out file and downloads, action before it is downloaded is initial can be: obtain the shared message informing chained address that instant message client 10 users send separately based on the S150 step, perhaps whether S160 step instant message client 1～n 20 own network shared files folder tabulations of initiatively browsing instant message client 10 have renewal;
Step S180, this step and former step do not have incidence relation, and instant message client 10 according to circumstances (personal document shares wish, network hard disc capacity etc.) carries out the management such as deletion, change file folder of network hard disc file.
As shown in Figure 1, the shared file method specifically comprises in the group:
Step S110, instant message client 10 enters network hard disc management Tab window interface as sharing the promoter;
Step S120, instant message client 10 is selected upload file to a file;
Because the group fixes, so this document folder does not need to set separately the scope of sharing, after promptly uploading, be exactly that this group user can download, therefore skip the S130 step.
Step S140, instant message client 10 finish the store status feedback, obtain uploading success message;
Step S150, this step is an optional step, the user adopts group interior chat messages mode to notify instant message client 1～n 20 that new sharing (content can be word message or file-sharing storage chained address) arranged;
Step S160, instant message client 1～n 20 obtains shared word message notice or the regular or irregular network hard disc Tab interfaces windows that enters of active that instant message client 10 users send separately, selects the network hard disc Shared Folders tabulation of instant message client 10;
Step S170, instant message client 1～n 20 chooses shared file to carry out file and downloads, action before it is downloaded is initial can be: obtain the shared message informing chained address that instant message client 10 users send based on the S150 step in the group, perhaps whether S160 step instant message client 1～n 20 own network shared files folder tabulations of initiatively browsing instant message client 10 have renewal;
Step S180, this step and former step do not have incidence relation, and instant message client 10 according to circumstances (personal document shares wish, network hard disc capacity etc.) carries out the management such as deletion, change file folder of network hard disc file.
Instant message adopts the problem of first method Point-to-Point Data stream mode transmission file to be at present: requirement can only transmit for simultaneously a people, does not support that the group's file under the group chatting window transmits; And when Recipient Status can't carry out file transfers during for off-line, must reaching the standard grade the other side, the back is manual initiates heavily to refer to ask again.
Adopt second method, for example network hard disc of QQ and group's sharing mode, it has not only met the custom that file transmits under the point-to-point chat pattern of widely having used, and the problem that also has Sharing Management to bring:
1), instant message network hard disc mode
M1) user need be introduced into independent network hard disc interface, not as point-to-point mode directly sends in chat conveniently; Promptly be exactly to upload and download scene to belong to sharing mode, belong to two steps of isolating, directly send file unlike chat and send out and receive relevant scene relation;
M2) can not realize that just sharing must be that catalogue is shared in the file mode, can not manage file based on the sharing of document control;
M3) sharing the scope authority and need initiate the manual separately setting of user, is not that system is automatic;
M4) download side (user who shares) will initiatively browse user's Shared Folders, sees to have or not new sharing; The instant notice automatically of the system that can not realize;
M5) file is a kind of sharing mode, is not send mode, so the file of sharing needs the user to manage at any time.
2), shared file mode in the group
N1) user need be introduced into independent network hard disc interface, not as point-to-point mode directly sends in chat conveniently; Promptly be exactly to upload and download scene to belong to sharing mode, belong to two steps of isolating, directly send file unlike chat and send out and receive relevant scene relation;
N2) can not realize that just sharing must be that catalogue is shared in the file mode, can not manage file based on the sharing of document control;
N3) share the scope authority and be defaulted as this group user automatically, although saved the trouble that authority is set, but application scenarios is not extensive, just the group shares different with (or choosing the contact person) transmission file in the chat, the former is predetermined in advance and defines scope, and the latter initiates the file range of transmission at random;
N4) user's Shared Folders will initiatively be browsed by download side, sees to have or not new sharing; The instant notice automatically of the system that can not realize;
N5) file is a kind of sharing mode, is not send mode, so the file of sharing needs the user to manage at any time.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of document transmission system and method thereof of instant message, is used for the instant file transfer that is implemented in instant message group chatting process or initiates for the contact person of group.
To achieve these goals, the invention provides a kind of document transmission system of instant message, comprise first instant message client, second instant message client, server of instant message, described first instant message client is selected one or more described second instant message clients to carry out cluster conversation and selects in the cluster conversation window of being set up to send file, or directly selects contacts list to send file; It is characterized in that described server of instant message comprises again: instant message application module, file transfer services module, shared authorization data storehouse;
Described instant message application module receives from the file transmission request of described first instant message client and delivers to described file transfer services module, the described file of described file transfer services resume module sends request, receives the file that described first instant message client uploads and notifies described instant message application module file to finish receiving;
Described instant message application module is by the file access authority of described second instant message client of described shared authorization data lab setting, described second instant message client receives the file download link notice that described first instant message client or described instant message application module issue, and link to described file transfer services module according to described file download link notice, described file transfer services module judges that by described shared authorization data storehouse the file of described second instant message client downloads authority, determines whether to carry out file and downloads.
The document transmission system of described instant message, wherein, described file transfer services module receives the file that described first instant message client is uploaded by the file uploading channel between described first instant message client and the described file transfer services module.
The document transmission system of described instant message, wherein, when described first instant message client is selected to send file and is successfully uploaded in described cluster conversation window, described instant message application module is carrying out after the file access authority is provided with, judge whether described first instant message client is online, if it is online, then described instant message application module sends the file storage chained address with the backstage advice method to described first instant message client, issues described file download link notice to described second instant message client by described first instant message client in described cluster conversation window again; Otherwise described instant message application module sends to described second instant message client with described file storage chained address in the mode of notifications.
The document transmission system of described instant message, wherein, when described first instant message client is directly selected contacts list to send file and is successfully uploaded, described instant message application module carries out after the file access authority is provided with described, judge whether described second instant message client is online, if online, then described instant message application module directly is issued to described second instant message client with described file download link notice; Otherwise when described instant message application module is reached the standard grade at described second instant message client, issue the file download link that contains caller information in the notifications mode and notify to described second instant message client.
The document transmission system of described instant message, wherein, when described file transfer services module judges that described second instant message client is had the right file in download, then carry out file and download, carry out file and download and feed back the information that reports an error otherwise refuse described second instant message client.
The document transmission system of described instant message, wherein, preserve the time limit when arriving when the file of the described file transfer services module of described second instant message client file in download success back or described default, described instant message application module is notified described file transfer services module deleted file.
To achieve these goals, the present invention also provides a kind of document transmission method of instant message, it is characterized in that, comprising:
Step 11 selects one or more second instant message clients to carry out cluster conversation and selection transmission file in the cluster conversation window of being set up by first instant message client;
Step 12, ask and deliver from the file transmission of described first instant message client by the reception of instant message application module to the file transfer services module, the described file of described file transfer services resume module sends request, receives the file that described first instant message client uploads and notifies described instant message application module file to finish receiving; And
Step 13, by the file access authority of described instant message application module by described second instant message client of shared authorization data lab setting, described second instant message client receives the file download link notice that described first instant message client or described instant message application module issue, and link to described file transfer services module according to described file download link notice, described file transfer services module judges that by described shared authorization data storehouse the file of described second instant message client downloads authority, determines whether to carry out file and downloads.
The document transmission method of described instant message, wherein, in the described step 13, further comprise: undertaken after the file access authority is provided with by described instant message application module, judge the step that described first instant message client is whether online, if it is online, then described instant message application module sends the file storage chained address with the backstage advice method to described first instant message client, again by described first instant message client in described cluster conversation window to described second instant message client download link notice of issuing the documents; Otherwise described instant message application module directly sends to described second instant message client in the notifications mode with the file storage chained address that sends.
The document transmission method of described instant message wherein, in the described step 13, also comprises: when described first instant message client is online, judge the step that described second instant message client is whether online by described instant message application module; If online, then described second instant message client directly receives described file download link notice in described cluster conversation window; Otherwise described instant message application module carries out the message stores forwarding to described file download link notice to be handled, and receives the described file download link notice by described instant message application module storage and forwarding after described second instant message client is reached the standard grade.
The document transmission method of described instant message wherein, in the described step 13, also comprises: when the described first instant message client off-line, judge the step that described second instant message client is whether online by described instant message application module; If online, then described instant message application module directly issues these notifications to described second instant message client; Otherwise described instant message application module carries out message stores to these notifications transmits processing, receives these notifications of being stored and transmitted by described instant message application module after described second instant message client is reached the standard grade.
The document transmission method of described instant message wherein, in the described step 13, further comprises: described second instant message client is clicked the file download link notice that receives, and selects download to preserve the step of confirming.
The document transmission method of described instant message, wherein, in the described step 13, further comprise: when described file transfer services module judges that described second instant message client is had the right file in download, then carry out file and download, carry out file and download and feed back the information that reports an error otherwise refuse described second instant message client.
The document transmission method of described instant message, wherein, in the described step 13, further comprise:, send the step of a file download state message to described instant message application module when the described second instant message client file in download and after this locality is preserved successfully.
The document transmission method of described instant message, wherein, after the described step 13, further comprise: preserve the time limit when arriving when the file of the described file transfer services module of described second instant message client file in download success back or described default, notify the step of described file transfer services module deleted file by described instant message application module.
To achieve these goals, the present invention also provides a kind of document transmission method of instant message, it is characterized in that, comprising:
Step 21 is selected one or more second instant message clients and is directly selected to send file by contacts list by first instant message client;
Step 22, ask and deliver from the file transmission of described first instant message client by the reception of instant message application module to the file transfer services module, the described file of described file transfer services resume module sends request, receives the file that described first instant message client uploads and notifies described instant message application module file to finish receiving; And
Step 23, by the file access authority of described instant message application module by described second instant message client of shared authorization data lab setting, described second instant message client is received the file download link notice that described instant message application module issues, and link to described file transfer services module according to described file download link notice, described file transfer services module judges that by described shared authorization data storehouse the file of described second instant message client downloads authority, determines whether to carry out file and downloads.
The document transmission method of described instant message, wherein, in the described step 23, further comprise: undertaken after the file access authority is provided with by described instant message application module, issue the documents to described second instant message client and to download notice, when the described second instant message client off-line, then issue the file that contains caller information and download notice to described second instant message client in the notifications mode.
The document transmission method of described instant message wherein, in the described step 23, further comprises: described second instant message client receives described file and downloads notice, and selects to download the step that preservation is confirmed.
The document transmission method of described instant message, wherein, in the described step 23, further comprise: when described file transfer services module judges that described second instant message client is had the right file in download, then carry out file and download, carry out file and download and feed back the information that reports an error otherwise refuse described second instant message client.
The document transmission method of described instant message, wherein, in the described step 23, further comprise:, send the step of a file download state message to described instant message application module when the described second instant message client file in download and after this locality is preserved successfully.
The document transmission method of described instant message, wherein, after the described step 23, further comprise: preserve the time limit when arriving when the file of the described file transfer services module of described second instant message client file in download success back or described default, notify the step of described file transfer services module deleted file by described instant message application module.
The present invention is directly from using perception to start with, the user uses and has inherited the point-to-point file transmission of instant message in the performance, and further solved the problem that point-to-multipoint and point-to-point side's off-line can not transmit, the instant message client user need not understand background processing mode does not need to safeguard shared tabulation yet, the instant file transfer that it has been realized in instant message group chat process or has initiated for contacts list, and directly show download message in the online group chatting window, and offline user carried out message informing, also adopt the temporary mode relevant for the processing of transfer files with session.
The present invention allows the user before the system-kill file, and the user finds notification message and also downloads again by the inquiry of instant message client history message; Instant message client can directly transmit file or select group user to send file under the situation of not setting up group chatting under group chatting window situation; States such as that selecteed group user is not subjected to is online, off-line limit; File is downloaded notification message and is shown in the group chatting window or show in the notifications mode; The group chatting user can click file download link notice, confirms the back file in download by system's authentication; System's storage file is downloaded the file of finishing back or default in whole group user and is preserved the time limit and delete when arriving.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is an existing file transmission method schematic flow sheet;
Fig. 2 is the document transmission system structural representation of instant message of the present invention;
Fig. 3 realizes the document transmission method schematic flow sheet of instant message in first kind of mode for the present invention;
Fig. 4 realizes the document transmission method schematic flow sheet of instant message with the second way for the present invention.
Embodiment
Also in conjunction with the accompanying drawings technical scheme of the present invention is set forth in more detail below by embodiment.
As shown in Figure 2, be the document transmission system structural representation of instant message of the present invention, this system configuration comprises: instant message client 10, instant message client 1～n 20, server of instant message 4; Instant message client 10 is by the file transfer of server of instant message 4 realizations with instant message client 1～n 20; Server of instant message 4 comprises instant message application module 41, file transfer services module 42 and shared authorization data storehouse 43 again.
Instant message client 1～n 20 is the users in instant message client 10 contacts lists, and n is the natural number more than or equal to 1.
Instant message application module 41 receives from the file transmission request of instant message client 10 and delivers to file transfer services module 42, file transfer services module 42 is handled file and is sent request, and the file that reception instant message client 10 is uploaded also notifies instant message application module 41 files to finish receiving.
Instant message client 1～n 20 receives the file download link notice that instant message clients 10 or instant message application module 41 issue, and links to file transfer services module 42 according to file download link notice and carry out file and download.
File transfer services module 42 receives the file that instant message client 10 is uploaded by the file uploading channel between instant message client 10 and the file transfer services module 42.
When instant information client side 10 is selected to send file and is successfully uploaded in the cluster conversation window, instant message application module 41 carries out the setting of file access authority in shared authorization data storehouse 43, and judge whether instant message client 10 is online, if it is online, then instant message application module 41 sends the file storage chained addresses with the backstage advice method to instant message client 10, again by instant message client 10 in the cluster conversation window to instant message client 1～n 20 download link notice of issuing the documents; If off-line, then instant message application module 41 sends to instant message client 1～n 20 with the file storage chained address in the mode of notifications.
When instant information client side 10 is directly selected contacts list to send file and is successfully uploaded, instant message application module 41 carries out the setting of file access authority in shared authorization data storehouse 43, and judge whether instant message client 1～n 20 is online, if online, then instant message application module 41 directly is issued to instant message client 1～n 20 with file download link notice; If off-line, then instant message application module 41 issues the file download link that contains caller information in the notifications mode and notifies to instant message client 1～n 20 when instant message client 1～n 20 reaches the standard grade.
When instant information client side 1～n 20 links to file transfer services module 42, file transfer services module 42 is carried out the file access authority and is judged in shared authorization data storehouse 43, judge whether instant message client 1～n 20 has the right to download, if have the right, then carry out file and download, otherwise refusal is downloaded and the feedback that reports an error.
When the file of the file transfer services module 42 of instant information client side 1～n 20 file in download success back or default is preserved the time limit when arriving, instant message application module 41 circular documents transmission service module 42 deleted files.
System is by the information interaction between the background function module (instant message application module 41, file transfer services module 42), formed automatic notice and administrative mechanism and supported file transfer under foreground instant message client 10, instant message client 1～n 20 immediate statuses.
As shown in Figure 3, for the present invention with first kind of mode realize the document transmission method schematic flow sheet of instant message, this document transmission method be in a kind of instant message based on the document transmission method of contact person's session window, in conjunction with Fig. 2, the specific implementation step is as follows:
Step S310, instant message user is opened instant message client 10 to the frequent contact interface, the user selects a plurality of users to carry out cluster conversation, selects to send file in the cluster conversation window of having set up, and sends file transmission request to instant message application module 41;
Step S320, instant message application module 41 sends request with file and delivers to file transfer services module 42 and reply processing;
Step S330 sets up the file uploading channel between instant message client 10 and the file transfer services module 42, and by this passage user file is uploaded to file transfer services module 42;
After step S340, file uploaded successfully, file transfer services module 42 notice instant message application modules 41 were finished storage;
Step S350, instant message application module 41 do the setting of file access authority in shared authorization data storehouse 43, and judge whether instant message client 10 is also online:
A1), if instant message client 10 is also online, then instant message application module 41 sends the file storage chained address with the backstage advice method to instant message client 10, and changes step S360 over to;
B1), as if instant message client 10 off-line, then instant message application module 41 directly sends to other users in the group---instant message client 1～n 20 in the mode of notifications with the file storage chained address, so skips steps S360; These notifications are the same with other notifications processing mode, that is:
Instant message application module 41 is judged the state of instant message client 1～n 20, if instant message client 1～n 20 is online, then directly issues these notifications to instant message client 1～n 20; If instant message client 1～n 20 off-lines, then 41 pairs of these notifications of instant message application module carry out message stores forwarding processing, after instant message client 1～n 20 reaches the standard grade, can receive these notifications of storing and transmit by instant message application module 41.
To issue the documents download link notice of instant message client 1～n 20, the transmission of this message is with the conversation message processing mode is the same normally, that is: in the cluster conversation window that step S360, instant message client 10 have set up in step S310
Instant message application module 41 is judged the state of instant message client 1～n 20, if instant message client 1～n 20 is online, then receives this document download link notice in the cluster conversation window of directly having set up in step S310; If instant message client 1～n 20 off-lines, then 41 pairs of file download link notices of instant message application module are carried out message stores forwarding processing, after instant message client 1～n 20 reaches the standard grade, can receive the file download link notice of storing and transmitting by instant message application module 41.
Step S370, instant message client 1～n 20 click the file download link notice of receiving, select to download to preserve and confirm;
Step S380, instant message client 1～n 20 links to file transfer services module 42, and in shared authorization data storehouse 43, do the file access authority by file transfer services module 42 and judge, judge whether the user has the right to download, if have the right, then carry out file and download, otherwise refusal is downloaded and the feedback that reports an error;
Step S390, instant message client 1～n 20 file in download and after this locality is preserved successfully send file and download the status message finished to instant message application module 41;
Step S391, when all the file preservation time limit of the file transfer services module 42 of instant message client 1～n 20 file in download success back or default arrives, instant message application module 41 circular documents transmission service module 42 deleted files.
As shown in Figure 4, be the present invention with the second way realize the document transmission method schematic flow sheet of instant message, this document transmission method be in a kind of instant message based on the document transmission method of contacts list, in conjunction with Fig. 2, the specific implementation step is as follows:
Step S410, instant message user open instant message client 10 to the frequent contact interface; The user selects not carry out cluster conversation behind a plurality of users, sends request but directly send file to instant message application module 41;
Step S420, instant message application module 41 sends request with file and delivers to file transfer services module 42 and reply processing;
Step S430 sets up the file uploading channel between instant message client 10 and the file transfer services module 42, and by this passage user file is uploaded to file transfer services module 42;
After step S440, file uploaded successfully, file transfer services module 42 notice instant message application modules 41 were finished storage;
Step S450, instant message application module 41 do the setting of file access authority in shared authorization data storehouse 43, and to the group user of being selected by instant message client 10---instant message client 1～n20 download link notice of issuing the documents;
A2), if instant message client 1～n 20 is online, then instant message application module 41 directly is issued to instant message client 1～n 20 with file download link notice;
B2), if instant message client 1～n 20 off-lines, then when instant message client 1～n 20 reaches the standard grade, instant message application module 41 issues the file download link that contains caller information in the mode of notifications and notifies to instant message client 1～n 20;
After step S460, instant message client 1～n 20 receive file download link notice, select to download to preserve and confirm;
Step S470, instant message client 1～n 20 links to file transfer services module 42, and in shared authorization data storehouse 43, do the file access authority by file transfer services module 42 and judge, judge whether the user has the right to download, if have the right, then carry out file and download, otherwise refusal is downloaded and the feedback that reports an error;
Step S480, instant message client 1～n 20 file in download and after this locality is preserved successfully send file and download the status message finished to instant message application module 41;
Step S490, when all instant message client 1～n 20 file of downloading the file transfer services module 42 of successful back or default was preserved time limit arrival, instant message application module 41 circular documents transmitted service module 42 deleted files.
Among the embodiment, file transfer services can use the multiple transport protocols that comprises FTP to realize.
The inventive method has solved in instant group of messages and has chatted the instant file transfer that the process neutralization is initiated for contacts list, and directly show download message in the online chatting window, and offline user carried out message informing, file process for transmission also adopts the temporary mode relevant with the session instantaneity, is in particular in following several aspect in conjunction with Fig. 1:
1) can or select to send file under many contact persons situation in many people of instant message client chat window,, support to send in many ways not changing under the widely used point-to-point file transmission custom of instant message;
2) be different from the unfriendly of network hard disc sharing mode, realized based on the transmission of file control, and transmit leg do not need initiatively to be provided with the chained address (file) of file storage, the recipient does not need initiatively locating file refresh address yet, realizes download automatically;
3) send the user scope authority, can when sending file, determine immediately, and in process of transmitting, finish setting immediately automatically;
4) transmit leg need not to carry out file management.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (20)
1, a kind of document transmission system of instant message, comprise first instant message client, second instant message client, server of instant message, described first instant message client is selected one or more described second instant message clients to carry out cluster conversation and selects in the cluster conversation window of being set up to send file, or directly selects contacts list to send file; It is characterized in that described server of instant message comprises again: instant message application module, file transfer services module, shared authorization data storehouse;
Described instant message application module receives from the file transmission request of described first instant message client and delivers to described file transfer services module, the described file of described file transfer services resume module sends request, receives the file that described first instant message client uploads and notifies described instant message application module file to finish receiving;
Described instant message application module is by the file access authority of described second instant message client of described shared authorization data lab setting, described second instant message client receives the file download link notice that described first instant message client or described instant message application module issue, and link to described file transfer services module according to described file download link notice, described file transfer services module judges that by described shared authorization data storehouse the file of described second instant message client downloads authority, determines whether to carry out file and downloads.
2, the document transmission system of instant message according to claim 1, it is characterized in that described file transfer services module receives the file that described first instant message client is uploaded by the file uploading channel between described first instant message client and the described file transfer services module.
3, the document transmission system of instant message according to claim 1, it is characterized in that, when described first instant message client is selected to send file and is successfully uploaded in described cluster conversation window, described instant message application module is carrying out after the file access authority is provided with, judge whether described first instant message client is online, if it is online, then described instant message application module sends the file storage chained address with the backstage advice method to described first instant message client, issues described file download link notice to described second instant message client by described first instant message client in described cluster conversation window again; Otherwise described instant message application module sends to described second instant message client with described file storage chained address in the mode of notifications.
4, the document transmission system of instant message according to claim 1, it is characterized in that, when described first instant message client is directly selected contacts list to send file and is successfully uploaded, described instant message application module carries out after the file access authority is provided with described, judge whether described second instant message client is online, if online, then described instant message application module directly is issued to described second instant message client with described file download link notice; Otherwise when described instant message application module is reached the standard grade at described second instant message client, issue the file download link that contains caller information in the notifications mode and notify to described second instant message client.
5, according to the document transmission system of the arbitrary described instant message of claim 1-4, it is characterized in that, when described file transfer services module judges that described second instant message client is had the right file in download, then carry out file and download, carry out file and download and feed back the information that reports an error otherwise refuse described second instant message client.
6, according to the document transmission system of the arbitrary described instant message of claim 1-4, it is characterized in that, the file of the described file transfer services module of setting when the document transmission system of described second instant message client file in download success back or described instant message is preserved the time limit when arriving, and described instant message application module is notified described file transfer services module deleted file.
7, a kind of document transmission method of instant message is characterized in that, comprising:
Step 11 selects one or more second instant message clients to carry out cluster conversation and selection transmission file in the cluster conversation window of being set up by first instant message client;
Step 12, ask and deliver from the file transmission of described first instant message client by the reception of instant message application module to the file transfer services module, the described file of described file transfer services resume module sends request, receives the file that described first instant message client uploads and notifies described instant message application module file to finish receiving; And
Step 13, by the file access authority of described instant message application module by described second instant message client of shared authorization data lab setting, described second instant message client receives the file download link notice that described first instant message client or described instant message application module issue, and link to described file transfer services module according to described file download link notice, described file transfer services module judges that by described shared authorization data storehouse the file of described second instant message client downloads authority, determines whether to carry out file and downloads.
8, the document transmission method of instant message according to claim 7, it is characterized in that, in the described step 13, further comprise: undertaken after the file access authority is provided with by described instant message application module, judge the step that described first instant message client is whether online, if it is online, then described instant message application module sends the file storage chained address with the backstage advice method to described first instant message client, again by described first instant message client in described cluster conversation window to described second instant message client download link notice of issuing the documents; Otherwise described instant message application module directly sends to described second instant message client in the notifications mode with the file storage chained address that sends.
9, the document transmission method of instant message according to claim 8, it is characterized in that, in the described step 13, also comprise: when described first instant message client is online, judge the step that described second instant message client is whether online by described instant message application module; If online, then described second instant message client directly receives described file download link notice in described cluster conversation window; Otherwise described instant message application module carries out the message stores forwarding to described file download link notice to be handled, and receives the described file download link notice by described instant message application module storage and forwarding after described second instant message client is reached the standard grade.
10, the document transmission method of instant message according to claim 8, it is characterized in that, in the described step 13, also comprise: when the described first instant message client off-line, judge the step that described second instant message client is whether online by described instant message application module; If online, then described instant message application module directly issues these notifications to described second instant message client; Otherwise described instant message application module carries out message stores to these notifications transmits processing, receives these notifications of being stored and transmitted by described instant message application module after described second instant message client is reached the standard grade.
11, according to Claim 8 the document transmission method of 9 or 10 described instant messages,, it is characterized in that, in the described step 13, further comprise: described second instant message client is clicked the file download link notice that receives, and selects download to preserve the step of confirming.
12, the document transmission method of instant message according to claim 11, it is characterized in that, in the described step 13, further comprise: when described file transfer services module judges that described second instant message client is had the right file in download, then carry out file and download, carry out file and download and feed back the information that reports an error otherwise refuse described second instant message client.
13, the document transmission method of instant message according to claim 12, it is characterized in that, in the described step 13, further comprise:, send the step of a file download state message to described instant message application module when the described second instant message client file in download and after this locality is preserved successfully.
14, according to the document transmission method of claim 7,8,9,10,12 or 13 described instant messages, it is characterized in that, after the described step 13, further comprise: the file of the described file transfer services module of setting when the document transmission system of described second instant message client file in download success back or instant message is preserved the time limit when arriving, and is notified the step of described file transfer services module deleted file by described instant message application module.
15, a kind of document transmission method of instant message is characterized in that, comprising:
Step 21 is selected one or more second instant message clients and is directly selected to send file by contacts list by first instant message client;
Step 22, ask and deliver from the file transmission of described first instant message client by the reception of instant message application module to the file transfer services module, the described file of described file transfer services resume module sends request, receives the file that described first instant message client uploads and notifies described instant message application module file to finish receiving; And
Step 23, by the file access authority of described instant message application module by described second instant message client of shared authorization data lab setting, described second instant message client is received the file download link notice that described instant message application module issues, and link to described file transfer services module according to described file download link notice, described file transfer services module judges that by described shared authorization data storehouse the file of described second instant message client downloads authority, determines whether to carry out file and downloads.
16, the document transmission method of instant message according to claim 15, it is characterized in that, in the described step 23, further comprise: undertaken after the file access authority is provided with by described instant message application module, issue the documents to described second instant message client and to download notice, when the described second instant message client off-line, then issue the file that contains caller information and download notice to described second instant message client in the notifications mode.
17, the document transmission method of instant message according to claim 16 is characterized in that, in the described step 23, further comprises: described second instant message client receives described file and downloads notice, and selects to download the step that preservation is confirmed.
18, the document transmission method of instant message according to claim 17, it is characterized in that, in the described step 23, further comprise: when described file transfer services module judges that described second instant message client is had the right file in download, then carry out file and download, carry out file and download and feed back the information that reports an error otherwise refuse described second instant message client.
19, the document transmission method of instant message according to claim 18, it is characterized in that, in the described step 23, further comprise:, send the step of a file download state message to described instant message application module when the described second instant message client file in download and after this locality is preserved successfully.
20, according to the document transmission method of the arbitrary described instant message of claim 15-19, it is characterized in that, after the described step 23, further comprise: the file of the described file transfer services module of setting when the document transmission system of described second instant message client file in download success back or instant message is preserved the time limit when arriving, and is notified the step of described file transfer services module deleted file by described instant message application module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710119413A CN100589430C (en) | 2007-07-23 | 2007-07-23 | File transfer system and method of instant message |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710119413A CN100589430C (en) | 2007-07-23 | 2007-07-23 | File transfer system and method of instant message |
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| CN101114979A CN101114979A (en) | 2008-01-30 |
| CN100589430C true CN100589430C (en) | 2010-02-10 |
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| CN200710119413A Active CN100589430C (en) | 2007-07-23 | 2007-07-23 | File transfer system and method of instant message |
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