CN101102287A - A method and system for transferring files via browser - Google Patents
A method and system for transferring files via browser Download PDFInfo
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- CN101102287A CN101102287A CNA2006100903615A CN200610090361A CN101102287A CN 101102287 A CN101102287 A CN 101102287A CN A2006100903615 A CNA2006100903615 A CN A2006100903615A CN 200610090361 A CN200610090361 A CN 200610090361A CN 101102287 A CN101102287 A CN 101102287A
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Abstract
The invention is used for solving the issue that is in the instant communication system the files only can be transmitted after installing the special instant communication software. The method comprises: the source user requests to transmit files to the destination user; at least one of both source user and destination user is a browser user; Web server of the browser user establishes a transmission link between the source user and destination user; the source user transmits files to the destination user via the established file transmission link.
Description
Technical field
The present invention relates to instant messaging, particularly realize the method and system that file transmits by browser.
Background technology
Existing instant messaging generally is to be undertaken by specific desktop software is installed, logical as trade, QQ, MSN etc., these softwares all need to download and install and download slower, generally also need customer upgrade or at backstage auto-update software version, the user is not if upgrade, and that then uses remains old version software.If when wanting to transmit file in the Internet bar or on the computer at others, then must download and install instant communication client software to other people.Give the good friend and need one several million of download if only want to transmit a very little file, or even tens client software, such operation is very time-consuming also pretty troublesome.
In the existing instant messaging, the mode that transmits file generally all is by the point-to-point transmission of finishing file between the instant communication client software.If can direct communication between the client, then obtain the other user's IP address and the port of opening by instant communication server, directly set up TCP (UDP)/IP between the user side and connect and carry out file and transmit; Transmit and to cause divulging a secret of file easily but be to use instant communication client software to carry out file, and, need come the transfer file to transmit by other server zones owing to just can not direct communication between the reason clients such as fire compartment wall.
Summary of the invention
The invention provides a kind of method and system that transmit by browser realization file, have only the problem that specific instant communication software just can carry out the file transmission of installing at present in order to solve.
The invention provides following technical scheme:
A kind of method that transmits by browser realization file comprises step:
The source user request transmits file to the targeted customer, and has at least a side to be browser client among source user and the targeted customer;
Web server by the browser client place is set up the file transfer link between source user and targeted customer; And
Source user transmits file by described file transfer chain road direction targeted customer.
Described source user and targeted customer are browser client and in the consolidated network territory, set up the file transfer link by source user place Web server and targeted customer place Web server; Perhaps, set up the file transfer link by source user place Web server, Ftp server and targeted customer place Web server.
Described source user and targeted customer are browser client and respectively two network domains, set up the file transfer link by source user place Web server, Ftp server and targeted customer place Web server.
Described source user or targeted customer are instant communication users, set up the file transfer link by instant communication users, Ftp server and browser client place Web server.
Described browser client sends logging request to distribution server before transmitting file, is distributed Web server and described logging request is redirected to this Web server by described distribution server.
Set up the file transfer link by Ftp server and comprise step:
Set up the file transfer session request by the pocket transmission of source user side direction Ftp server;
The source user lateral root is set up the file transfer dialogue according to the Ftp server of dialog information of returning and distribution; And
The transmission file request that source user place server will carry Ftp server information sends to targeted customer's side;
Targeted customer's side and described Ftp server are set up the file transfer dialogue.
Wherein,
Described file transfer session request comprises the other user's sign, file name and size.
Described dialog information comprises IP address and port, acceptable protocol type and the dialogue identifier of Ftp server.
In file delivery procedure, during user's cancel transmission file, discharge described file transfer link and related resource.
A kind of file transfer system comprises:
Subscriber equipment is used for sending and receiving file;
The instant messaging state server is used for the client server and the state of user information at recording user equipment place;
Web server, be connected with subscriber equipment with the instant messaging state server respectively, according to the user place server and the state of user information of instant messaging state server record, between subscriber equipment, set up file transfer link and transfer files by this Web server.
Described system also comprises:
Instant communication server is connected with subscriber equipment with the instant messaging state server respectively, is used for and Web server is transmitted instant message between the subscriber equipment;
Ftp server is connected with Web server with subscriber equipment respectively, is used for cooperating with Web server transmitting file.
Described system also comprises:
Distribution server is used to the user equipment allocation Web server of the transmission logging request that is connected with Web server, and described logging request is redirected to this Web server.
The browser client that the present invention can realize not downloading and installing instant communication software transmits with the file that the instant communication software user is installed, and the file that also can realize not downloading and installing between the browser client of instant communication software transmits.Do not exist because fire compartment wall blocks and to carry out the situation that file transmits; And as long as upgrade version at server end, user's open any browser is exactly a latest edition when carrying out the file transmission, thereby does not need user oneself upgrading, adopts the present invention can realize quickly and easily that file transmits.
Description of drawings
Figure 1A is the structural representation of file transfer system in the embodiment of the invention;
Figure 1B is the system configuration schematic diagram that file transmits between browser client and the instant communication users in the embodiment of the invention;
Fig. 1 C is the system configuration schematic diagram that file transmits between the browser client in the embodiment of the invention;
Fig. 2 is the flow chart that browser client transmits file in the embodiment of the invention to instant communication users;
Fig. 3 is the flow chart that instant communication users transmits file in the embodiment of the invention to browser client;
Carry out the flow chart that file transmits between the browser client of Fig. 4 for consolidated network territory in the embodiment of the invention;
Fig. 5 cancels the flow chart that file transmits for user in the file delivery procedure in the embodiment of the invention.
Embodiment
Finish file between the browser client of instant communication software and transmit in order to make the browser client that specific instant communication software is not installed user's (following abbreviation instant communication users) of instant communication software can and be installed and not install, the Web server of the present invention by the browser client place realizes that the file between the user transmits setting up the file transfer link between the user.
Consult (not shown other subscriber equipmenies and server) shown in Figure 1A, the Web server 12 that a kind of file transfer system of present embodiment comprises instant messaging state server 13, be connected with instant messaging state server 13 and client server B15, the subscriber equipment A10 (being browser client) that is connected with Web server 12, the subscriber equipment B14 (can be that browser client also can be an instant communication users) that is connected with client server B15, and the distribution server 11 that is connected with subscriber equipment A10 with Web server 12; Wherein,
Instant messaging state server 13 is used for Web server 12 and the client server B15 and the state of user information at recording user device A 10 and subscriber equipment B14 place;
Subscriber equipment A10 and subscriber equipment B14 are used for sending and receiving file or instant message;
Distribution server 11 is used to subscriber equipment A10 to distribute described Web server 12, and described logging request is redirected to described Web server 12.
This system also comprises Ftp server, is connected with Web server with instant communication users equipment respectively, is used for transmitting a document between the browser client or between browser client and the instant communication users.
In system of the present invention, client server also can include instant communication server, and it connects instant communication users.
Shown in Figure 1B (not shown other subscriber equipmenies and server), for carrying out the system configuration schematic diagram that file transmits between browser client and the instant communication users; In this system, Ftp server 105 connects with Web server 102 and the subscriber equipment B104 that is connected with instant communication server 103 respectively, sets up file transfer link and transfer files by Web server 102, Ftp server 105 and the subscriber equipment B104 that is connected with instant communication server.
Accordingly, carry out the system configuration (not shown other subscriber equipmenies and server) shown in Fig. 1 C that file transmits between the browser client; In this system, Ftp server 115 is connected with Web server B113 with Web server A112 respectively, sets up file transfer link and transfer files by Web server A112, Ftp server 115 and Web server B113; Two browser clients also can directly not carry out file by user place Web server A112 and Web server B113 by Ftp server 115 and transmit when the consolidated network territory.
The step of browser client login Web server comprises that browser client sends logging request to distribution server; Distribution server is that browser client distributes Web server according to the information of carrying in the logging request, and described logging request is redirected to this Web server; Web server checking browser client information, and be proved to be successful this user's login of back permission.
Browser client carries out instant messaging with instant communication users or browser client after successfully signing in to Web server, at first by the server info of the current login of source user place server lookup targeted customer, and according to Query Result the instant message that source user sends is transmitted to targeted customer place server; Provide instant message by targeted customer place server to the targeted customer then, and the instant message of targeted customer's answer is sent to source user place server, provide instant message to source user by it.
In the instant messaging process, instant communication server can directly be transmitted the instant message of browser client transmission to instant communication users; But Web server can not directly be transmitted the instant message of its good friend user's transmission to browser client, but needs browser client to fetch the instant message that good friend user sends to the Web server of place.
Browser client sends to Web server in Ajax (asynchronous XMLHTTP) mode by browser and wins the confidence breath or send message command.Browser client sends the breath order of winning the confidence every the scheduled time to Web server, after Web server is received information such as the state change of instant messaging state server or is received the instant message that the other user sends, earlier this message buffering is got up, the wait browser client is taken this instant message away.If browser client surpasses the scheduled time and does not take information away, think that then this browser client nullifies, Web server is just removed the buffer memory of this browser client, and notifies this browser client of the other user to nullify.
Adopt the present invention can realize that the file between browser client and the instant communication users transmits, be illustrated in figure 2 as browser client in the embodiment of the invention and transmit the flow chart of file to instant communication users, its implementation procedure is as follows:
After step 204, browser client were got information, cancellation sent file.
After step 209, instant communication users receive that browser client transmits the request of file, judge to allow or the rejection file; If allow, then execution in step 211; Otherwise, execution in step 210.
The information that step 210, instant communication users will be rejected file is sent to instant communication server, and instant communication server is transmitted to Web server with this information, and with the information cache of receiving, the wait browser client is fetched by it; Jump to step 204.
The information that step 212, instant communication users will allow to receive file is sent to instant communication server, and instant communication server is transmitted to Web server with this information, and with the information cache of receiving, the wait browser client is fetched by it.
See also Fig. 3, this figure is that instant communication users is to the flow chart of browser client transmission file in the embodiment of the invention, and its implementation procedure is as follows:
The solicited message that step 308, instant communication server will transmit file is transmitted to Web server, and the described dialog information of Web server buffer memory is simultaneously waiting that the information that transmits file offers browser client; The described information of waiting to transmit file comprises the information such as URL that the other user ID, file name and size and browser client wait to receive file.
After step 309, browser client receive that instant communication users transmits the request of file, judge to allow or the rejection file; If allow, then execution in step 311; Otherwise, execution in step 310.
The information that step 310, browser client will be rejected file is sent to Web server, and Web server is forwarded to instant communication server with this information, transmits the information to instant communication user of rejection file by it; Jump to step 304.
The present invention can also realize that the file between browser client and the browser client transmits, and the process that its file transmits and in like manner above-mentioned needs the Web server at user place and Ftp server to set up the transmission of file transfer link realization file.If two browser clients are in the consolidated network territory, also can directly realize that by user place Web server the file between the user transmits, as shown in Figure 4, as follows in the process of two browser client transfer files in consolidated network territory:
After step 404, browser client A got information, cancellation sent file.
After step 406, browser client B receive the request of file transmission, judge to allow or the rejection file; If allow, then execution in step 408; Otherwise, execution in step 407.
The information that step 407, browser client B will reject file is sent to Web server B, and Web server B is forwarded to Web server A with this information, with the information cache of receiving, waits for that browser client A fetches by it; Jump to step 404.
The information that step 408, browser client B will allow to receive file offers browser client A by Web server B and Web server A.
In the file delivery procedure, if cancelling file, the user transmits, then the user will cancel the information that file transmits and offer the other user, the prompting file transmits and interrupts, at this moment, the client server at user who is connected with Ftp server or user place disconnects the file transfer dialogue and connects, and removes original file transfer dialogue of setting up, and file transmits and stops.Browser client is identical with the Principle of Process that instant communication users cancellation file transmits, and the process that transmits with instant communication users cancellation file is that example describes below, and as shown in Figure 5, its main implementation procedure is as follows:
500, instant communication users cancellation file transmits.
501, instant communication users disconnects and being connected with the dialogue of Ftp server.
502, after Ftp server is received and is disconnected the information that dialogue connects, disconnect with Web server between dialogue be connected.
503, the information cache that connects of the disconnection dialogue that will receive of Web server waits for that browser client fetches.
504, after browser client was fetched information, the cancellation file transmitted, and file transmits and stops.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1, a kind of method that transmits by browser realization file is characterized in that, comprises step:
The source user request transmits file to the targeted customer, and has at least a side to be browser client among source user and the targeted customer;
Web server by the browser client place is set up the file transfer link between source user and targeted customer; And
Source user transmits file by described file transfer chain road direction targeted customer.
2, the method that realizes the file transmission by browser as claimed in claim 1, it is characterized in that, described source user and targeted customer are browser client and in the consolidated network territory, set up the file transfer link by source user place Web server and targeted customer place Web server; Perhaps, set up the file transfer link by source user place Web server, Ftp server and targeted customer place Web server.
3, the method that realizes the file transmission by browser as claimed in claim 1, it is characterized in that, described source user and targeted customer are browser client and respectively two network domains, set up the file transfer link by source user place Web server, Ftp server and targeted customer place Web server.
4, the method that realizes the file transmission by browser as claimed in claim 1, it is characterized in that, described source user or targeted customer are instant communication users, set up the file transfer link by instant communication users, Ftp server and browser client place Web server.
5, as each described method that realizes the file transmission by browser of claim 1 to 4, it is characterized in that, described browser client sends logging request to distribution server before transmitting file, is distributed Web server and described logging request is redirected to this Web server by described distribution server.
6, as claim 2, the 3 or 4 described methods that transmit by browser realization file, it is characterized in that, set up the file transfer link by Ftp server and comprise step:
Set up the file transfer session request by the pocket transmission of source user side direction Ftp server;
The source user lateral root is set up the file transfer dialogue according to the Ftp server of dialog information of returning and distribution; And
The transmission file request that source user place server will carry Ftp server information sends to targeted customer's side;
Targeted customer's side and described Ftp server are set up the file transfer dialogue.
7, the method that transmits by browser realization file as claimed in claim 6 is characterized in that described file transfer session request comprises the other user's sign, file name and size.
8, the method that transmits by browser realization file as claimed in claim 6 is characterized in that described dialog information comprises IP address and port, acceptable protocol type and the dialogue identifier of Ftp server.
9, as claimed in claim 6ly realize the method that file transmits, it is characterized in that, in file delivery procedure, during user's cancel transmission file, discharge described file transfer link and related resource by browser.
10, a kind of file transfer system is characterized in that, comprising:
Subscriber equipment is used for sending and receiving file;
The instant messaging state server is used for the client server and the state of user information at recording user equipment place;
Web server, be connected with subscriber equipment with the instant messaging state server respectively, according to the user place server and the state of user information of instant messaging state server record, between subscriber equipment, set up file transfer link and transfer files by this Web server.
11, file transfer system as claimed in claim 10 is characterized in that, described system also comprises:
Instant communication server is connected with subscriber equipment with the instant messaging state server respectively, is used for and Web server is transmitted instant message between the subscriber equipment;
Ftp server is connected with Web server with subscriber equipment respectively, is used for cooperating with Web server transmitting file.
12, as claim 10 or 11 described file transfer systems, it is characterized in that described system also comprises:
Distribution server is used to the user equipment allocation Web server of the transmission logging request that is connected with Web server, and described logging request is redirected to this Web server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2006100903615A CN101102287A (en) | 2006-07-03 | 2006-07-03 | A method and system for transferring files via browser |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006100903615A CN101102287A (en) | 2006-07-03 | 2006-07-03 | A method and system for transferring files via browser |
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| CN101102287A true CN101102287A (en) | 2008-01-09 |
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| CNA2006100903615A Pending CN101102287A (en) | 2006-07-03 | 2006-07-03 | A method and system for transferring files via browser |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2009039705A1 (en) * | 2007-09-28 | 2009-04-02 | Alibaba Group Holding Limited | A method and system for realizing file transfer through browser |
| CN101217516B (en) * | 2008-01-14 | 2010-08-25 | 苏州阔地网络科技有限公司 | A method of module transmission among personal web pages in the website |
| CN102130850A (en) * | 2011-04-26 | 2011-07-20 | 苏州阔地网络科技有限公司 | File transmission method for community platform and instant messaging server |
| CN102130849A (en) * | 2011-04-26 | 2011-07-20 | 苏州阔地网络科技有限公司 | Method for transmitting file of community platform and instant communication server |
| CN102255940A (en) * | 2011-03-22 | 2011-11-23 | 苏州阔地网络科技有限公司 | Priority based file batch processing transmission method and system |
| CN102255941A (en) * | 2011-03-22 | 2011-11-23 | 苏州阔地网络科技有限公司 | Transmission method and transmission system for files processed in batch based on preset priorities |
| CN102281278A (en) * | 2011-04-06 | 2011-12-14 | 苏州阔地网络科技有限公司 | File processing synchronization notification method setting prior verification and system thereof |
| CN102281272A (en) * | 2011-04-06 | 2011-12-14 | 苏州阔地网络科技有限公司 | Method and system for transmitting files subjected to batch processing through verification setting |
| CN102281276A (en) * | 2011-04-06 | 2011-12-14 | 苏州阔地网络科技有限公司 | Verification set transmission control method and system for file batch processing |
| CN102281316A (en) * | 2011-04-06 | 2011-12-14 | 苏州阔地网络科技有限公司 | Verification priority setting file batch processing transmission control method and system |
| CN102316146A (en) * | 2010-09-17 | 2012-01-11 | 苏州阔地网络科技有限公司 | Method for achieving document transmission |
| CN102495889A (en) * | 2011-03-22 | 2012-06-13 | 苏州阔地网络科技有限公司 | File batch processing method, system and server |
| CN102523289A (en) * | 2011-12-18 | 2012-06-27 | 上海量明科技发展有限公司 | Method and system for storing screenshot in network |
| CN102594886A (en) * | 2012-02-15 | 2012-07-18 | 华为技术有限公司 | Method and device for direct communication between browsers, and communication system |
| CN102685209A (en) * | 2012-04-01 | 2012-09-19 | 百度在线网络技术（北京）有限公司 | Method, device and facility for assisting user equipment to receive and dispatch instant message |
| WO2014019497A1 (en) * | 2012-07-30 | 2014-02-06 | 华为终端有限公司 | Real time communication method, terminal device, real time communication server and system |
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- 2006-07-03 CN CNA2006100903615A patent/CN101102287A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2009039705A1 (en) * | 2007-09-28 | 2009-04-02 | Alibaba Group Holding Limited | A method and system for realizing file transfer through browser |
| CN101217516B (en) * | 2008-01-14 | 2010-08-25 | 苏州阔地网络科技有限公司 | A method of module transmission among personal web pages in the website |
| CN102316146A (en) * | 2010-09-17 | 2012-01-11 | 苏州阔地网络科技有限公司 | Method for achieving document transmission |
| CN102495889A (en) * | 2011-03-22 | 2012-06-13 | 苏州阔地网络科技有限公司 | File batch processing method, system and server |
| CN102255940A (en) * | 2011-03-22 | 2011-11-23 | 苏州阔地网络科技有限公司 | Priority based file batch processing transmission method and system |
| CN102255941A (en) * | 2011-03-22 | 2011-11-23 | 苏州阔地网络科技有限公司 | Transmission method and transmission system for files processed in batch based on preset priorities |
| CN102281316A (en) * | 2011-04-06 | 2011-12-14 | 苏州阔地网络科技有限公司 | Verification priority setting file batch processing transmission control method and system |
| CN102281272A (en) * | 2011-04-06 | 2011-12-14 | 苏州阔地网络科技有限公司 | Method and system for transmitting files subjected to batch processing through verification setting |
| CN102281276A (en) * | 2011-04-06 | 2011-12-14 | 苏州阔地网络科技有限公司 | Verification set transmission control method and system for file batch processing |
| CN102281278A (en) * | 2011-04-06 | 2011-12-14 | 苏州阔地网络科技有限公司 | File processing synchronization notification method setting prior verification and system thereof |
| CN102281316B (en) * | 2011-04-06 | 2013-08-14 | 苏州阔地网络科技有限公司 | Verification priority setting file batch processing transmission control method and system |
| CN102130849B (en) * | 2011-04-26 | 2013-06-05 | 苏州阔地网络科技有限公司 | Method for transmitting file of community platform and instant communication server |
| CN102130849A (en) * | 2011-04-26 | 2011-07-20 | 苏州阔地网络科技有限公司 | Method for transmitting file of community platform and instant communication server |
| CN102130850A (en) * | 2011-04-26 | 2011-07-20 | 苏州阔地网络科技有限公司 | File transmission method for community platform and instant messaging server |
| CN102130850B (en) * | 2011-04-26 | 2013-06-05 | 苏州阔地网络科技有限公司 | File transmission method for community platform and instant messaging server |
| CN102523289A (en) * | 2011-12-18 | 2012-06-27 | 上海量明科技发展有限公司 | Method and system for storing screenshot in network |
| CN102594886A (en) * | 2012-02-15 | 2012-07-18 | 华为技术有限公司 | Method and device for direct communication between browsers, and communication system |
| WO2013120325A1 (en) * | 2012-02-15 | 2013-08-22 | 华为技术有限公司 | Browser-to-browser direct communication method, device and communication system |
| CN102594886B (en) * | 2012-02-15 | 2015-04-29 | 华为技术有限公司 | Method and device for direct communication between browsers, and communication system |
| CN102685209A (en) * | 2012-04-01 | 2012-09-19 | 百度在线网络技术（北京）有限公司 | Method, device and facility for assisting user equipment to receive and dispatch instant message |
| CN102685209B (en) * | 2012-04-01 | 2016-02-03 | 百度在线网络技术（北京）有限公司 | A kind of method of assisting users equipment transmitting/receiving instance message, device and equipment |
| WO2014019497A1 (en) * | 2012-07-30 | 2014-02-06 | 华为终端有限公司 | Real time communication method, terminal device, real time communication server and system |
| CN103580986A (en) * | 2012-07-30 | 2014-02-12 | 华为终端有限公司 | Real-time communication method, terminal equipment, real-time communication server and system |
| CN103580986B (en) * | 2012-07-30 | 2016-12-21 | 华为终端有限公司 | A kind of real-time communication method, terminal unit, real-time communication server and system |
| US9854008B2 (en) | 2012-07-30 | 2017-12-26 | Huawei Device (Dongguan) Co., Ltd. | Real time communication method, terminal device, real time communication server and real time communication system |
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