CN100589430C - File transfer system and method of instant message - Google Patents

File transfer system and method of instant message Download PDF

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Publication number
CN100589430C
CN100589430C CN 200710119413 CN200710119413A CN100589430C CN 100589430 C CN100589430 C CN 100589430C CN 200710119413 CN200710119413 CN 200710119413 CN 200710119413 A CN200710119413 A CN 200710119413A CN 100589430 C CN100589430 C CN 100589430C
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file
instant message
client
instant
download
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CN 200710119413
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CN101114979A (en
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范 张
许柏明
陈淑平
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中国联合网络通信集团有限公司
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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

一种即时消息的文件传输系统及其方法 File transfer system and method of instant messaging

技术领域 FIELD

本发明涉及文件传输技术,特别是涉及一种即时消息的文件传输系统及其方法。 The present invention relates to a file transfer technology, particularly relates to an instant messaging system and method for file transfer.

背景技术 Background technique

使用某种文件传输协议来通过网络在计算机之间传输文件是很普遍的: Use some file transfer protocol to transfer files over a network is very common among computer:

种方法,其中FTP (File Transfer Protocol,文件传输协议)协议是互联网上载传递文件最主要的方法。 Ways in which FTP (File Transfer Protocol, File Transfer Protocol) protocol is a method of file transfer over the Internet upload the most important. 用户通过FTP协议能够在多台联网的计算机之间相互传递文件。 Mutual transfer files between computers using FTP can be in multiple networking.

目前文件传输方法包括工具发送(如邮件)、硬盘共享拷贝、网络空间共享下载,但这些方法很难确定对方是否收到,经常需要另辟渠道沟通(如电话、 短信、即时消息工具),这样使用起来很不方便。 At present file transfer methods include sending tools (such as mail), shared hard disk copy, share Download cyberspace, but these methods are difficult to determine if it was received, often need to open up channels of communication (such as phone, text messaging, instant messaging tool), so very easy to use.

为了解决文件共享和消息结合目的,当前利用即时消息进行文件传输的方法有两种: 一种是在会话窗口进行点对点的文件传送,该方法为用户打开聊天窗口,点击选择发送文件或直接从本地操作系统文件夹中直接拖拽文件至聊天窗口,由于聊天窗口内必须是两人点对点(起始客户端和目的客户端直接建立握手连接)不通过服务器传输文件,所以要求文件只允许同时传给一人,且传输过程中双方必须同时在线,如果用户进行群发文件,则被禁止操作。 A method for binding message object file sharing, instant messaging using the current file transfer, there are two solutions: one is the file transfer point to point in the conversation window, the method for the user to open chat window, click to select a file or directly from the local transmission operating system direct drag and drop files into folders chat window, since they must be within the chat window point (starting client and the destination client to establish a direct connection handshake) is not transmitted through the server file, it is required file is allowed to pass at the same time one person, and the transmission process both parties must be online at the same time, if the user group sending files were prohibited operation. 该方式由于在聊天过程中可以随时发起,使用非常方便,所以被广泛使用。 Because of the way during a chat can be initiated at any time, very easy to use, it is widely used.

另一种方法,是发起方使用即时消息客户端操作,先将文件存在网络存储空间中,再通知共享用户下载。 Another method is the initiator using an instant messaging client operation, first there is a network file storage space, and then notify the user to download shared. 基于即时通讯工具的网络存储服务中对象共享的实现方法(申请号:200410051318.9)就是使用客户端完成该种方式的一种方法,其要求客户端具备网络硬盘Tab窗口,用户可以在其中査询更新的文件下载列表,该方法解决的是客户端界面进行文件共享下载管理和使用,但与会话窗口、消息提示没有即时状态关联。 Web-based instant messaging service storage of objects in a shared implementation (application number: 200410051318.9) is a method of using a client that way is completed, it requires the client to have the network hard disk Tab window, which the user can query update Download the file list, the solution is a client interface for file sharing download management and use, but the conversation window, a message prompts no immediate state association. 具体方法如下:网络硬盘使用方法、群内共享文件方法,如图1所示。 Specific methods are as follows: use of network hard drive, the method of file sharing group, as shown in FIG. 图1中,网络硬盘使用的方法具体包括:步骤S110,即时消息客户端lO作为共享发起者进入网络硬盘管理Tab窗口界面; , The network drive method used in FIG. 1 specifically comprises: step S110, the IM client lO as a shared network drive Management Tab initiator into the window interface;

步骤S120,即时消息客户端10选择上传文件到一个文件夹; Step S120, the instant messaging client 10 to select upload files to a folder;

步骤S130,即时消息客户端IO选择将该文件夹共享,即时消息客户端10 弹出窗口由用户从本人常用联系人中选择设置共享的用户; Step S130, the IM client IO select the folder sharing, instant messaging client 10 pop-up option to set sharing user from the contacts I used by a user;

步骤S140,即时消息客户端10完成存储状态反馈,得到上载成功消息; Step S140, the IM client 10 completes the storage state feedback, to give successful upload message;

步骤S150,本步骤为可选步骤,用户采用了聊天消息方式通知即时消息客户端l〜n20有新共享(内容可以是文字消息或文件共享存储链接地址); Step S150, the present step is optional, the user uses the chat message to notify the instant message client l~n20 new shared (content file may be a text message or a shared memory link address);

步骤S160,即时消息客户端1〜n20得到即时消息客户端IO用户另行发送的共享文字消息通知或者主动定期或不定期的进入网络硬盘Tab界面窗口,选择即时消息客户端10的网络硬盘共享文件夹列表; Step S160, the instant messaging client 1~n20 get instant messaging client IO users to share text messages sent prior notification or active regular or occasional access to the network hard disk Tab interface window, select the instant messaging client network drive to share files end 10 of the clip list;

步骤S170,即时消息客户端l〜n20选中共^文件进行文件下载,其下载前的动作起始可以是:基于S150步骤得到即时消息客户端10用户另行发送的共享消息通知链接地址,或者S160步骤即时消息客户端l~ri20自己主动浏览即时消息客户端10的网络共享文件夹列表是否有更新; Step S170, the IM client l~n20 selected from the CCP ^ file download files, downloading before starting operation thereof can be: obtained in step S150 based on the instant message user further shared message 10 sent by the client link address notification, or step S160 instant messaging client l ~ ri20 own initiative browser instant messaging client network to share files end 10 of the list of folders for updates;

步骤S180,该步骤与前几步骤没有关联关系,即时消息客户端10可以根据情况(个人文件共享意愿、网络硬盘容量等)进行网络硬盘文件的删除、变更文件夹等管理。 Step S180, this step is no relationship with the first few steps, the instant messaging client 10 can under the circumstances (Personal File Sharing willingness network hard drive capacity, etc.) to delete the network hard drive files, folders and other management changes.

如图1所示,群内共享文件方法具体包括- As shown, the method illustrated in shared file group comprises 1 -

步骤SllO,即时消息客户端lO作为共享发起者进入网络硬盘管理Tab窗口界面; Step SllO, lO instant messaging client as a shared network drive originator enters Management Tab window interface;

步骤S120,即时消息客户端10选择上传文件到一个文件夹; 由于群是固定的,所以该文件夹不需单独设定共享范围,即上传后,就是 Step S120, the IM client 10 to upload a file to select a folder; since the base is fixed, the shared folder without a separate setting range, i.e. upload is

本群用户可以下载,因此跳过S130步骤。 This group can be downloaded, step S130 is skipped.

步骤S140,即时消息客户端10完成存储状态反馈,得到上载成功消息; 步骤S150,本步骤为可选步骤,用户采用群内聊天消息方式通知即时消 Step S140, the IM client 10 completes the storage state feedback, to give the upload was successful message; step S150, the present step is optional, the user group using the instant message chat message to notify

息客户端l〜n20有新共享(内容可以是文字消息或文件共享存储链接地址); 步骤S160,即时消息客户端1〜n20得到即时消息客户端10用户另行发送 L~n20 new information shared client (content file may be a text message or a shared memory link address); step S160, the IM client to get 1~n20 IM client 10 transmits the user further

的共享文字消息通知或者主动定期或不定期的进入网络硬盘Tab界面窗口,选 Shared text message notification or active regular or occasional access to the network hard disk Tab interface window, choose

择即时消息客户端10的网络硬盘共享文件夹列表;步骤S170,即时消息客户端l〜n20逸中共享文件进行文件下载,其下载前的动作起始可以是:基于S150步骤得到即时消息客户端10用户在群内发送的共享消息通知链接地址,或者S160步骤即时消息客户端l~ri20自己主动浏览即时消息客户端10的网络共享文件夹列表是否有更新; Optional network instant messaging client terminal 10, the hard disk shared file folder list; step S170, the IM client to share files Yi l~n20 file download, pre-download starting operation may be: obtained in step S150 based on the instant message client 10 shared message sent by the user in the group notification link address, or step S160 instant messaging clients l ~ ri20 own initiative browser instant messaging client network to share files end 10 of the list of folders for updates;

步骤S180,该步骤与前几步骤没有关联关系,即时消息客户端10可以根据情况(个人文件共享意愿、网络硬盘容量等)进行网络硬盘文件的删除、变更文件夹等管理。 Step S180, this step is no relationship with the first few steps, the instant messaging client 10 can under the circumstances (Personal File Sharing willingness network hard drive capacity, etc.) to delete the network hard drive files, folders and other management changes.

目前即时消息采用第一种方法点对点数据流方式传送文件的问题是:要求只能同时给一个人传送,不支持群组聊天窗口下的群组文件传送;且当接收方状态为离线时无法进行文件传递,必须在对方上线后手工重新发起重送请求。 Instant messaging is currently the first approach point to point data files streamed problem: only requires a person to simultaneously transfer, file transfer does not support the group in a group chat window; and when the recipient can not be performed off-line state file delivery, must be manually re-transmission request re-initiated after each other on the line.

采用第二种方法,例如QQ的网络硬盘和群共享方式,其不但不符合已经广为使用的点对点聊天模式下文件传送的习惯,且还有共享管理带来的问题: The second method used, such as QQ network hard drive and group sharing, which not only does not meet the habit has been widely used peer chat mode file transfer under, and there is a shared management problems caused by:

1) 、即时消息网络硬盘方式 1), instant messaging network hard way

ml)用户需要先进入单独的网络硬盘界面,不如点对点方式直接在聊天中发送方便;即就是上传和下载场景属于共享方式,属于割裂的两步,不像聊天直接发送文件发和收有关联场景关系; ml) user needs to enter a separate network hard drive interface, as convenient and direct point to point transmission in the chat; i.e., the scene is uploading and downloading are shared manner, belonging to the two-step split, unlike chat sent directly receive and send files associated scenes relationship;

m2)不能实现基于文件控制的共享,也就是共享必须是目录以文件夹方式共享,不能管理到文件; m2) can not be shared file-based control, that is, must be a shared directory in a way to share a folder, you can not manage to file;

m3)共享范围权限需要发起用户单独手工设置,不是系统自动; m3) a user needs to initiate a sharing permission range set individually manually, not automatically;

m4)下载方(共享的用户)要主动浏览用户的共享文件夹,看有无新共享;不能实现系统即时自动通知; m4) Download party (shared user) to take the initiative browse the user's shared folder, to see whether the new share; can not achieve real-time automatic notification system;

m5)文件是一种共享方式,不是发送方式,所以共享的文件夹需要用户随时管理。 m5) file sharing is a way, not a way to send, so the shared folder requires users to manage.

2) 、群内共享文件方式 2) intra-group share of papers

nl)用户需要先进入单独的网络硬盘界面,不如点对点方式直接在聊天中发送方便;即就是上传和下载场景属于共享方式,属于割裂的两步,不像聊天直接发送文件发和收有关联场景关系; nl) user needs to enter a separate network hard drive interface, as convenient and direct point to point transmission in the chat; i.e., the scene is uploading and downloading are shared manner, belonging to the two-step split, unlike chat sent directly receive and send files associated scenes relationship;

n2)不能实现基于文件控制的共享,也就是共享必须是目录以文件夹方式共享,不能管理到文件; n2) can not be shared file-based control, that is, must be a shared directory in a way to share a folder, you can not manage to file;

n3)共享范围权限自动默认为本群用户,尽管省去了设置权限的麻烦,但应用场景不广泛,也就是群共享和聊天中(或选取联系人)发送文件不同,前者是事先预定且限定了范围的,而后者是随机发起文件发送范围; n3) shared scope privilege automatically defaults to the user group, although eliminating the trouble of setting permissions, but not extensive application scenarios, i.e. sharing and group chat (or selected contacts) transmitted in different files, the former is defined and predetermined in advance a range, which is the file transmission range initiates random;

n4)下载方要主动浏览用户的共享文件夹,看有无新共享;不能实现系统即时自动通知; n4) Download the parties to take the initiative browse shared folder for the user to see whether the new share; can not achieve real-time automatic notification system;

n5)文件是一种共享方式,不是发送方式,所以共享的文件夹需要用户随时管理。 n5) file sharing is a way, not a way to send, so the shared folder requires users to manage.

发明内容 SUMMARY

本发明所要解决的技术问题在于提供一种即时消息的文件传输系统及其方法,用于实现在即时消息群组聊天过程中或对于群组联系人发起的即时文件传输。 The present invention solves the technical problem is to provide an instant message file transfer system and method for implementing an instant messaging or chat group to initiate an instant group of contacts file transfer.

为了实现上述目的,本发明提供了一种即时消息的文件传输系统,包括第一即时消息客户端、第二即时消息客户端、即时消息服务器,所述第一即时消息客户端选择一个或多个所述第二即时消息客户端进行群组会话并在所建立的群组会话窗口内选择发送文件,或直接选择联系人列表发送文件;其特征在于,所述即时消息服务器又包括:即时消息应用模块、文件传输服务模块、共用鉴权数据库; To achieve the above object, the present invention provides an instant message file transfer system, comprising a first instant messaging client, a second IM client, an instant messaging server, the first IM client to select one or more the second IM client transmits the file and select a group session in the established group session window, select a contact directly or send a file list; wherein the instant message server further comprising: an instant messaging application module, file transfer service module, a common authentication database;

所述即时消息应用模块接收来自所述第一即时消息客户端的文件发送请求并转交至所述文件传输服务模块,所述文件传输服务模块处理所述文件发送请求,接收所述第一即时消息客户端上传的文件并通知所述即时消息应用模块文件接收完成; File application module receives the instant message from the first instant messaging client sends a request and forwarded to the module file transfer service, a file transfer service module processes the file transmission request, to receive the first instant messaging client end of the uploaded file and notifies the instant message file receiving application module is completed;

所述即时消息应用模块通过所述共用鉴权数据库设置所述第二即时消息客户端的文件访问权限,所述第二即时消息客户端接收所述第一即时消息客户端或所述即时消息应用模块下发的文件下载链接通知,并根据所述文件下载链接通知链接至所述文件传输服务模块,所述文件传输服务模块通过所述共用鉴权数据库判断所述第二即时消息客户端的文件下载权P艮,确定是否进行文件下载。 The instant messaging application module via the common file access authentication database provided the second IM client, the second IM client receives the first IM client application or the instant messaging module issued notification file download link, and a file transfer service module, a file transfer service authentication module via the shared database file download right client determines the second instant message according to the notification file download link to link P Burgundy, to determine whether to file downloads.

所述的即时消息的文件传输系统,其中,所述文件传输服务模块通过所述第一即时消息客户端与所述文件传输服务模块之间的文件上传通道接收所述第一即时消息客户端上传的文件。 File transfer system of the instant message, wherein the file transfer service module files uploaded by passage between the first instant messaging client and the file transfer service module receives the first IM client upload document.

10所逑的即时消息的文件传输系统,其中,当所述第一即时消息客户端在所述群组会话窗口内选择发送文件并成功上传时,所述即时消息应用模块在进行文件访问权限设置后,判断所述第一即时消息客户端是否在线,若在线,则所述即时消息应用模块以后台通知方式向所述第一即时消息客户端发送文件存储链接地址,再由所述第一即时消息客户端在所述群组会话窗口内向所述第二 K. file transfer system 10 of the instant message, wherein when the first IM client transmits the file selected in the group session window and successfully uploaded, the instant message application module performing file access permissions after determining the first instant message client is online, sending the file to the first link address is stored instant message client when online, the instant message application module station after notification method, and then by the first instant message in the client window within said second group session

即时消息客户端下发所述文件下载链接通知;否则所述即时消息应用模块将所述文件存储链接地址以系统通知的方式发送给所述第二即时消息客户端。 Instant message client of the notification of the file download link; otherwise, the instant message application module sends to the second embodiment of the instant message client of the file storage system to inform the link address.

所述的即时消息的文件传输系统,其中,当所述第一即时消息客户端直接选择联系人列表发送文件并成功上传时,所述即时消息应用模块在所述进行文件访问权限设置后,判断所述第二即时消息客户端是否在线,若在线,则所述即时消息应用模块直接将所述文件下载链接通知下发至所述第二即时消息客户端;否则所述即时消息应用模块在所述第二即时消息客户端上线时,以系统通知方式下发含有发送方信息的文件下载链接通知至所述第二即时消息客户 After the file transfer system of the instant message, wherein when the first IM client transmits the file directly to the contact list and select successfully uploaded, the instant message application modules disposed in said file access, is determined the second instant messaging client is online, if online, the instant messaging application modules will be sent directly to the second instant messaging client for the file download link in the notification; otherwise, the instant messaging application module in the file download link when said second instant messaging client on the line, to send the system mode notification sender information containing a notification to the second instant messaging client

端o End o

所述的即时消息的文件传输系统,其中,当所述文件传输服务模块判断所述第二即时消息客户端有权下载文件时,则进行文件下载,否则拒绝所述第二即时消息客户端进行文件下载并反馈一报错信息。 File transfer system of the instant message, wherein, when the file transfer service module determines that the second IM clients have downloaded the file, the file download, otherwise rejecting the second IM client Download the file and a feedback error message.

所述的即时消息的文件传输系统,其中,当所述第二即时消息客户端下载文件成功后或所述系统设定的所述文件传输服务模块的文件保存时限到达时, 所述即时消息应用模块通知所述文件传输服务模块删除文件。 File transfer system of the instant message, wherein, when the file is saved after the second time instant message client of the system to download a file or set of successful file transfer service module of the landing, the instant message application module informs the file transfer service module to delete the file.

为了实现上述目的,本发明还提供了一种即时消息的文件传输方法,其特 To achieve the above object, the present invention also provides an instant message file transfer method Laid

征在于,包括: Characterized in that, comprising:

步骤11,通过第一即时消息客户端选择一个或多个第二即时消息客户端进行群组会话并在所建立的群组会话窗口内选择发送文件; Step 11, selecting one or more second IM clients through a first IM client transmits the file and select a group session in the window of the established group session;

步骤12,通过即时消息应用模块接收来自所述第一即时消息客户端的文件发送请求并转交至文件传输服务模块,所述文件传输服务模块处理所述文件发送请求,接收所述第一即时消息客户端上传的文件并通知所述即时消息应用模块文件接收完成;及 Step 12, an instant message application received by the module from the first IM client transmits the file to the file transfer request and forwarded to the service module, a file transfer service module processes the file transmission request, to receive the first instant messaging client end of the uploaded file and notifies the instant message file receiving application module is completed; and

步骤13,由所述即时消息应用模块通过共用鉴权数据库设置所述第二即时消息客户端的文件访问权限,所述第二即时消息客户端接收所述第一即时消息客户端或所迷即时消息应用模块下发的文件下载链接通知,并根据所述文件下载链接通知链接至所述文件传输服务模块,所述文件传输服务模块通过所述共用鉴权数据库判断所述第二即时消息客户端的文件下载权限,确定是否进行文件下载。 Step 13, by the instant messaging application module through the common authentication database file access provided to the second IM client, the second IM client receives the first IM client, or the instant message fans delivered by the application module file download link notification module and a file transfer service, a file transfer service module via the common authentication database to determine whether the instant message client of the second file according to the file download link to notify link Download the authority to determine whether to file downloads.

所述的即时消息的文件传输方法,其中,所述步骤13中,进一步包括: 由所述即时消息应用模块在迸行文件访问权限设置后,判断所述第一即时消息客户端是否在线的步骤,若在线,则所述即时消息应用模块以后台通知方式向所述第一即时消息客户端发送文件存储链接地址,再由所述第一即时消息客户端在所述群组会话窗口内向所述第二即时消息客户端下发文件下载链接通知; 否则所述即时消息应用模块将发送的文件存储链接地址直接以系统通知方式发送给所述第二即时消息客户端。 File transfer method of the instant message, wherein, in the step 13, further comprising: by the instant messaging application module after setting into line file access, determining whether the first instant message client is online steps If online, the instant message notification application module after transmitting station to the first embodiment IM client link file storage address, and then by the first IM client window within said group session the the second IM client of the notification file download link; otherwise, the link destination file storage module sends an instant message application is sent to the second IM client system directly notify manner.

所述的即时消息的文件传输方法,其中,所述步骤13中,还包括:当所述第一即时消息客户端在线时,由所述即时消息应用模块判断所述第二即时消息客户端是否在线的步骤;若在线,则所述第二即时消息客户端直接在所述群组会话窗口内接收所述文件下载链接通知;否则所述即时消息应用模块对所述文件下载链接通知进行消息存储转发处理,所述第二即时消息客户端上线后接收由所述即时消息应用模块存储并转发的所述文件下载链接通知。 File transfer method of the instant message, wherein, in the step 13, further comprising: when the first IM client online, the instant message application of said second module determines whether the instant message client of online step; if online, then the second IM client receives the notification file download link directly within the group session window; otherwise, the instant message application module links the file download notification message storage forwarding said instant message receives the second file download link is notified by the instant message store and forward application module after the client lines.

所述的即时消息的文件传输方法,其中,所述步骤13中,还包括:当所述第一即时消息客户端离线时,由所述即时消息应用模块判断所述第二即时消息客户端是否在线的步骤;若在线,则所述即时消息应用模块直接下发该系统通知至所述第二即时消息客户端;否则所述即时消息应用模块对该系统通知进行消息存储转发处理,所述第二即时消息客户端上线后接收由所述即时消息应用模块存储并转发的该系统通知。 File transfer method of the instant message, wherein, in the step 13, further comprising: when the first IM client is offline, the instant message application of said second module determines whether the instant message client of online step; if online, the instant message application module is directly applied to the second system notifies the IM client; otherwise, the instant message notification application module of the system message store and forward processing, the second two instant messaging client system receives the notification of the instant message application module after the store and forward end of the line.

所述的即时消息的文件传输方法,其中,所述步骤13中,进一步包括: 所述第二即时消息客户端点击接收的文件下载链接通知,并选择下载保存确认的步骤。 File transfer method of the instant message, wherein, in the step 13, further comprising: a second IM client clicks received notification file download link, and download and save acknowledgment selecting step.

所述的即时消息的文件传输方法,其中,所述步骤13中,进一步包括: 当所述文件传输服务模块判断所述第二即时消息客户端有权下载文件时,则进行文件下载,否则拒绝所述第二即时消息客户端进行文件下载并反馈一报错信息。 File transfer method of the instant message, wherein, in the step 13, further comprising: when the file transfer service module determines that the second IM clients have downloaded the file, the file download, or refuse the second IM client for file downloads and a feedback error message. 所述的即时消息的文件传输方法,其中,所述步骤13中,进一步包括-当所述第二即时消息客户端下载文件并在本地保存成功后,发送一文件下载状态消息至所述即时消息应用模块的步骤。 File transfer method of the instant message, wherein, in the step 13, further comprising - when the second IM client to download the file and saved locally after successfully transmitting a message to said status file download IM application of modules.

所述的即时消息的文件传输方法,其中,所述步骤13之后,进一步包括: 当所述第二即时消息客户端下载文件成功后或所述系统设定的所述文件传输服务模块的文件保存时限到达时,由所述即时消息应用模块通知所述文件传输服务模块删除文件的步骤。 File transfer method of the instant message, wherein, after the step 13, further comprising: a file when the second IM client to download the file is successfully or setting the file transfer system service module stored when the time arrives, by the instant messaging application module step of deleting a file transfer service module notification file.

为了实现上述目的,本发明还提供了一种即时消息的文件传输方法,其特征在于,包括: To achieve the above object, the present invention also provides a method of file transfer instant message, characterized by comprising:

步骤21,由第一即时消息客户端通过联系人列表选择一个或多个第二即时消息客户端并直接选择发送文件; Step 21, the first IM client transmits the file selected by and directly contacts list to select one or more second instant messaging client;

步骤22,通过即时消息应用模块接收来自所述第一即时消息客户端的文件发送请求并转交至文件传输服务模块,所述文件传输服务模块处理所述文件发送请求,接收所述第一即时消息客户端上传的文件并通知所述即时消息应用模块文件接收完成;及 Step 22, an instant message application received by the module from the first IM client transmits the file to the file transfer request and forwarded to the service module, a file transfer service module processes the file transmission request, to receive the first instant messaging client end of the uploaded file and notifies the instant message file receiving application module is completed; and

步骤23,由所述即时消息应用模块通过共用鉴权数据库设置所述第二即时消息客户端的文件访问权限,所述第二即时消息客户端收到所述即时消息应用模块下发的文件下载链接通知,并根据所述文件下载链接通知链接至所述文件传输服务模块,所述文件传输服务模块通过所述共用鉴权数据库判断所述第二即时消息客户端的文件下载权限,确定是否进行文件下载。 Step 23, by the instant messaging application module through the common authentication database file access provided to the second IM client, the second IM client receives the instant message sent by the application module file download link notification module and a file transfer service, a file transfer service module via the common file download permission authentication database to determine whether the second IM client based on the notification file download link to link, to determine whether the download files .

所述的即时消息的文件传输方法,其中,所述步骤23中,进一步包括: 由所述即时消息应用模块在进行文件访问权限设置后,向所述第二即时消息客户端下发文件下载通知,当所述第二即时消息客户端离线时,则以系统通知方式下发含有发送方信息的文件下载通知至所述第二即时消息客户端。 File transfer method of the instant message, wherein, in the step 23, further comprising: performing file access provided by the instant messaging application module, the download notification to send files under the second instant messaging client document, when the second instant message client is offline, the sender places hair comprising notification system information at the download notification to the second IM client.

所述的即时消息的文件传输方法,其中,所述步骤23中,进一步包括: 所述第二即时消息客户端接收所述文件下载通知,并选择下载保存确认的步骤。 File transfer method of the instant message, wherein, in the step 23, further comprising: a second IM client receives the notification file download, download and save the confirmed selection step.

所述的即时消息的文件传输方法,其中,所述步骤23中,进一步包括: 当所述文件传输服务模块判断所述第二即时消息客户端有权下载文件时,则进行文件下载,否则拒绝所述第二即时消息客户端进行文件下载并反馈一报错信 File transfer method of the instant message, wherein, in the step 23, further comprising: when the file transfer service module determines that the second IM clients have downloaded the file, the file download, or refuse the second IM client for file downloads and a feedback channel error

13息。 13 information.

所述的即时消息的文件传输方法,其中,所述步骤23中,进一步包括: 当所述第二即时消息客户端下载文件并在本地保存成功后,发送一文件下载状态消息至所述即时消息应用模块的步骤。 File transfer method of the instant message, wherein, in the step 23, further comprising: when the second instant messaging client to download the file and saved locally after successfully transmitting a message to said status file download IM application of modules.

所述的即时消息的文件传输方法,其中,所述步骤23之后,进一步包括: 当所述第二即时消息客户端下载文件成功后或所述系统设定的所述文件传输服务模块的文件保存时限到达时,由所述即时消息应用模块通知所述文件传输服务模块删除文件的步骤。 File transfer method of the instant message, wherein, after the step 23, further comprising: a file when the second IM client to download the file is successfully or setting the file transfer system service module stored when the time arrives, by the instant messaging application module step of deleting a file transfer service module notification file.

本发明直接从使用感知入手,用户使用表现上继承了即时消息点对点文件传送,并进一步解决了点对多点以及点对点一方离线不可传输的问题,即时消息客户端用户不需了解后台处理方式也不需要维护共享列表,其实现了在即时消息群组聊天过程中或对于联系人列表发起的即时文件传输,且在线群组聊天窗口中直接显示下载消息,并对离线用户进行消息通知,对于传输文件的处理也采用与会话相关的暂存方式。 The present invention starts from the use of perception, users inherit instant messaging on peer file transfer performance, and further solve the problem of non-multipoint and point-party off-line transmission, the instant messaging client users do not need to understand the background processing method is not need to maintain a list of shares that achieved in the process of the instant messaging group chat or contact list to initiate an instant file transfer, and online group chat window displayed directly download the message, message notification and offline users, for transferring files the process also uses the temporary way related to the session.

本发明允许用户在系统删除文件前,用户通过即时消息客户端历史消息查询,査找到通知消息并重新进行下载;即时消息客户端在群组聊天窗口情况下可以直接传送文件或在不建立群组聊天的情况下选择群组用户发送文件;被选择的群组用户不受在线、离线等状态限制;文件下载通知消息在群组聊天窗口中显示或以系统通知方式显示;群组聊天用户可以点击文件下载链接通知,由系统鉴权确认后下载文件;系统存储文件在全部群组用户下载完成后或系统设定的文件保存时限到达时删除。 The present invention allows a user before the system deletes files, client history message queries through instant messaging client, find the notification message and re-download; instant messaging client in the group chat window you can deliver files directly, without creating a group or select a group chat user sends a file of the case; is selected from the group users online, offline state and other limitations; file Download notification message displayed in the system display or notification mode in group chat window; group chat user can click file download link in the notification, after confirmation by the system authentication to download files; delete files stored in the file system after the completion of all group users download or save time limits set by the system arrives.

以下结合附图和具体实施例对本发明进行详细描述,但不作为对本发明的限定。 The present invention will be described in detail in conjunction with the accompanying drawings and the specific embodiments, but not limit the present invention.

附图说明 BRIEF DESCRIPTION

图1为现有文件传输方法流程示意图; Figure 1 is a schematic flowchart of conventional method of file transfer;

图2为本发明的即时消息的文件传输系统结构示意图; IM configuration file transfer system of FIG. 2 is a schematic view of the present disclosure;

图3为本发明以第一种方式实现即时消息的文件传输方法流程示意图; FIG. 3 is an instant message file transfer in a first flowchart of a method embodiment;

图4为本发明以第二种方式实现即时消息的文件传输方法流程示意图。 FIG. 4 schematic flowchart of a file transmission method in a second embodiment of the present invention to achieve an instant message. 具体卖施方式 Specific ways to sell facilities

下面通过实施例并结合附图对本发明的技术方案进行更详细的阐述。 The following Examples and accompanying drawings set forth in more detail in the technical solution of the present invention.

如图2所示,为本发明的即时消息的文件传输系统结构示意图,该系统结构包括:即时消息客户端IO、即时消息客户端l〜n20、即时消息服务器4;即时消息客户端10通过即时消息服务器4实现与即时消息客户端l~n20的文件传输;即时消息服务器4又包括即时消息应用模块41、文件传输服务模块42 及共用鉴权数据库43。 , A schematic view of the transmission shown in Figure 2 of the present invention, an instant messaging system configuration file, the system structure comprises: the IO instant messaging clients, IM clients l~n20, instant message server 4; 10 IM clients instant 4 and the message server to achieve instant message client file transfer l ~ n20; instant message server 4 also includes an instant messaging application module 41, a file transfer service module 42 and the common authentication database 43.

即时消息客户端1〜n20是即时消息客户端IO联系人列表内的用户,n为大于等于l的自然数。 1~n20 instant messaging client is a user within the instant message client contact list IO, n is a natural number greater than or equal to l.

即时消息客户端IO选择一个或多个即时消息客户端1〜n20进行群组会话并在所建立的群组会话窗口内选择发送文件,或直接选择联系人列表发送文件。 Instant Messaging client IO select one or more instant messaging clients 1~n20 for a group session and select Send documents within the established group session window, or select a contact list to send the file directly.

即时消息应用模块41接收来自即时消息客户端10的文件发送请求并转交至文件传输服务模块42,文件传输服务模块42处理文件发送请求,接收即时消息客户端10上传的文件并通知即时消息应用模块41文件接收完成。 An instant message application module 41 receives the file from the IM client 10 sends a request and forwarded to a file transfer service module 42, a file transfer service module 42 processes the file transmission request, to receive instant messaging client file upload terminal 10 and notifies the instant message application module 41 file reception completion.

即时消息客户端1〜n 20接收即时消息客户端10或即时消息应用模块41 下发的文件下载链接通知,并根据文件下载链接通知链接至文件传输服务模块42进行文件下载。 IM client 1~n 20 IM client 10 receives the file download link or instant message notification issued application module 41, and file download notification according to the file download link to a file transfer service module link 42.

文件传输服务模块42通过即时消息客户端10与文件传输服务模块42之间的文件上传通道接收即时消息客户端IO上传的文件。 File transfer service module 42 via an instant messaging client 42 to upload a file between the end of file transfer service module 10 receives the file path IO IM clients upload.

当即时消息客户端IO在群组会话窗口内选择发送文件并成功上传时,即时消息应用模块41在共用鉴权数据库43中进行文件访问权限设置,并判断即时消息客户端IO是否在线,若在线,则即时消息应用模块41以后台通知方式向即时消息客户端10发送文件存储链接地址,再由即时消息客户端10在群组会话窗口内向即时消息客户端l〜n 20下发文件下载链接通知;若离线,则即时消息应用模块41将文件存储链接地址以系统通知的方式发送给即时消息客户端l~n20。 When the IM client transmits the file selected in the IO group session window and successfully uploaded, the instant message application authentication module 41 in a common database file access permissions 43, and determines whether the instant message client IO line, if the line , the instant messaging application module station 41 after the notification way instant message client 10 transmits files stored link address, then the IM client 10 l~n 20 IM client link file download notification issued within the group session window ; if offline, the instant message application module 41 stores the file sent to the link address system so as to notify the instant message client l ~ n20.

当即时消息客户端10直接选择联系人列表发送文件并成功上传时,即时消息应用模块41在共用鉴权数据库43中进行文件访问权限设置,并判断即时消息客户端l〜n20是否在线,若在线,则即时消息应用模块41直接将文件下载链接通知下发至即时消息客户端l~n 20;若离线,则即时消息应用模块41 在即时消息客户端l〜n 20上线时,以系统通知方式下发含有发送方信息的文件下载链接通知至即时消息客户端l〜n20。 When the IM client 10 to send the file directly to the contact list and select successful upload, an instant messaging application authentication module 41 in a common database file access permissions 43, and determines whether the instant message client is online l~n20, if Online , the instant messaging application module 41 notifies the link file download directly issued to the instant message client l ~ n 20; if offline, the instant message application module on line 41 l~n 20 instant messaging client, the system notifies the manner in file download link sender information contained issued a notification to the instant messaging client l~n20.

当即时消息客户端l~n 20链接至文件传输服务模块42时,文件传输服务模块42在共用鉴权数据库43中进行文件访问权限判断,判断即时消息客户端1〜n20是否有权下载,若有权,则进行文件下载,否则拒绝下载并报错反馈。 When the instant message client l ~ n 20 linked to a file transfer service module 42, a file transfer service module 42 in a common authentication database 43 for file access judgment as to whether the instant message client 1~n20 right to download, if You have the right, the file download, or refuse to download and error feedback.

当即时消息客户端l~n 20下载文件成功后或系统设定的文件传输服务模块42的文件保存时限到达时,即时消息应用模块41通知文件传输服务模块42删除文件。 When the instant message client of l ~ n 20 successfully downloaded the file system or file transfer service module setting file 42 reaches the storage time, instant messaging application, a file transfer service module 41 notification module 42 to delete the file.

系统通过后台功能模块(即时消息应用模块41、文件传输服务模块42) 之间的信息交互,形成了自动通知和管理机制来支撑前台即时消息客户端10、 即时消息客户端l~n20即时状态下的文件传输。 System to support reception instant message client module 10 through the back-office functions (41 instant messaging, file transfer application module service module 42) the information exchange between the form management system and the automatic notification, the instant message client of the instantaneous state of l ~ n20 file transfer.

如图3所示,为本发明以第一种方式实现即时消息的文件传输方法流程示意图,该文件传输方法是一种即时消息中基于联系人会话窗口的文件传输方法,结合图2,具体实现步骤如下: The method of file transfer process As shown in Figure, the present invention achieves instant message 3 in a first embodiment, the file transfer method is a method for file transmission in an instant messaging conversation window-based contacts, in conjunction with FIG. 2, the specific implementation Proceed as follows:

步骤S310,即时消息用户打开即时消息客户端10至常用联系人界面,用户选择多个用户进行群组会话,在已经建立的群组会话窗口内选择发送文件, 并向即时消息应用模块41发送文件发送请求; Step S310, the instant message user opens instant message client of the contact interface 10 to the normal, the user selects a plurality of users for a group session, select a file in the transmission window has the established group session, an instant message application module 41 and transmits the file send request;

步骤S320,即时消息应用模块41将文件发送请求转交至文件传输服务模块42进行应答处理; Step S320, the instant message application module 41 sends the file to the file transfer service transmits the request for the response processing module 42;

歩骤S330,即时消息客户端10与文件传输服务模块42之间建立文件上传通道,并通过该通道将用户文件上传至文件传输服务模块42; Ho step S330, the instant message client and a file transfer service module 10 between the upstream channel 42 create a file, and through which the user uploads the file to a file transfer service module 42;

步骤S340,文件上传成功后,文件传输服务模块42通知即时消息应用模块41完成存储; Step S340, the success of the upload file, a file transfer service module 42 notifies the instant message application module 41 completes the storing;

步骤S350,即时消息应用模块41在共用鉴权数据库43中做文件访问权限设置,并判断即时消息客户端10是否还在线: Step S350, the instant message application module 41 in the common database 43 in the authentication file access permissions to do, and determines whether the instant message client further line 10:

al),若即时消息客户端10还在线,则即时消息应用模块41以后台通知方式向即时消息客户端10发送文件存储链接地址,并转入步骤S360; Al), if the instant message client 10 also online, the instant embodiment after station informs the application module 10 sends the message 41 stored in the file link address to an instant messaging client, and proceeds to step S360;

bl),若即时消息客户端10已离线,则即时消息应用模块41将文件存储链接地址直接以系统通知的方式发送给群组内其他用户——即时消息客户端l~n20,故跳过步骤S360;该系统通知与其它的系统通知处理方式一样,艮P: BL), if the instant message client 10 is offline, the instant message application module 41 stores the file directly link address in a systematic way to inform other users within the group - IM client l ~ n20, it skips step S360; the notification system notifies the other system handling the same, Burgundy P:

即时消息应用模块41判断即时消息客户端l〜n20的状态,若即时消息客户端l~n 20在线,则直接下发该系统通知到即时消息客户端l~n 20;若即时消息客户端1〜n20离线,则即时消息应用模块41对该系统通知进行消息存储转发处理,即时消息客户端l〜n20上线后,会接收到由即时消息应用模块41 进行存储并转发的该系统通知。 An instant message application module 41 determines the instant message client l~n20 state, if the instant message client online l ~ n 20, the notification system is directly applied to the instant message client of l ~ n 20; if the instant message client 1 ~n20 offline, the instant message application module 41 notifies the system for processing store and forward message, an instant messaging client on the rear side l~n20 line, the system will receive notification of the instant message application storage module 41 and forwarded.

步骤S360,即时消息客户端IO在步骤S310中已经建立的群组会话窗口内向即时消息客户端1〜n 20下发文件下载链接通知,该消息的发送与正常的会话消息处理方式一样,艮口: Step S360, the group conversation window within an instant messaging client IO in step S310 has been established instant messaging clients 1~n 20 issued a document download link in the notification, sent the message to the message processing normal conversation the same way as, Gen mouth :

即时消息应用模块41判断即时消息客户端"n20的状态,若即时消息客户端l-n20在线,则直接在步骤S310中已经建立的群组会话窗口内收到该文件下载链接通知;若即时消息客户端l〜n20离线,则即时消息应用模块41对文件下载链接通知进行消息存储转发处理,在即时消息客户端1〜n20上线后, 会接收到由即时消息应用模块41进行存储并转发的文件下载链接通知。 Instant messaging application module 41 determines the state of the instant message client "n20 of receiving the notification file download link within a group conversation window if the instant message client l-n20 online, directly established in step S310; if the instant message l~n20 client is offline, the instant message application module 41 to the file download link store and forward message notification processing, after 1~n20 online instant messaging client terminal, receiving the file will be stored by the application module 41 and the instant message forwarded download link in the notification.

步骤S370,即时消息客户端l〜n20点击收到的文件下载链接通知,选择下载保存确认; Step S370, an instant messaging client l~n20 click on the link to download the file received notification, select Download Save to confirm;

步骤S380,即时消息客户端l〜n20链接至文件传输服务模块42,并由文件传输服务模块42在共用鉴权数据库43中做文件访问权限判断,判断用户是否有权下载,若有权,则进行文件下载,否则拒绝下载并报错反馈; Step S380, an instant messaging client l~n20 link to the file transfer service module 42 by file transfer service module 42 in the authentication database 43 shared file access permissions do judge, judge whether the user is authorized to download, if entitled, the file download, or refuse to download and error feedback;

步骤S390,即时消息客户端l〜n20下载文件并在本地保存成功后,发送文件下载完成的状态消息至即时消息应用模块41; Step S390, the instant message client l~n20 download the file and save locally successful, send the file download is complete status message to the instant message application module 41;

步骤S391,全部即时消息客户端l~n20下载文件成功后或系统设定的文件传输服务模块42的文件保存时限到达时,即时消息应用模块41通知文件传输服务模块42删除文件。 Step S391, when the instant message client of all l ~ n20 successful download file system or file transfer service module setting file 42 reaches the storage time, instant messaging application, a file transfer service module 41 notification module 42 to delete the file.

如图4所示,为本发明以第二种方式实现即时消息的文件传输方法流程示意图,该文件传输方法是一种即时消息中基于联系人列表的文件传输方法,结合图2,具体实现步骤如下: 4, a schematic flow chart of the present method for transmitting files to a second embodiment of the invention, instant messaging, file transfer method of the instant message is a file transfer method based on the contact list, in conjunction with FIG. 2, specific implementation steps as follows:

步骤S410,即时消息用户打开即时消息客户端10至常用联系人界面;用户选择多个用户后不进行群组会话,而是直接向即时消息应用模块41发送文件发送请求;步骤S420,即时消息应用模块41将文件发送请求转交至文件传输服务模块42进行应答处理; Step S410, the instant message user opens instant message client of the contact interface 10 to the normal; group session is not performed after the user selects a plurality of users, but directly sends a request to an instant message application module 41 transmits the file; step S420, the instant messaging application module 41 transmits the request to send the file to a file transfer service response processing module 42;

步骤S430,即时消息客户端10与文件传输服务模块42之间建立文件上传通道,并通过该通道将用户文件上传至文件传输服务模块42; Step S430, the IM client service module 10 and file transfer between the upstream channel 42 create documents, and through which the user uploads the file to a file transfer service module 42;

步骤S440,文件上传成功后,文件传输服务模块42通知即时消息应用模块41完成存储; Step S440, the success of the upload file, a file transfer service module 42 notifies the instant message application module 41 completes the storing;

步骤S450,即时消息应用模块41在共用鉴权数据库43中做文件访问权限设置,并向被即时消息客户端IO选择的群组用户——即时消息客户端l~n 20下发文件下载链接通知; Step S450, the instant message application authentication module 41 in a common database file access permissions do 43, and the selected instant message client of the user group IO - instant message client of l ~ n 20 issued a notification file download link ;

a2),若即时消息客户端l〜n20在线,则即时消息应用模块41直接将文件下载链接通知下发至即时消息客户端l~ii20; A2), l~n20 if the instant message client is online, an instant messaging application module 41 linked directly to the file download notification sent to the instant message client of l ~ ii20;

b2),若即时消息客户端l〜n20离线,则在即时消息客户端l〜n20上线时,即时消息应用模块41以系统通知的方式下发含有发送方信息的文件下载链接通知至即时消息客户端1〜n20; File download link B2), l~n20 if the instant message client is offline, the client on the instant message when l~n20 line, an instant messaging application module 41 notifies the system following manner hair sender information contained in the notification to the instant messaging client end 1~n20;

步骤S460,即时消息客户端l〜n20收到文件下载链接通知后,选择下载保存确认; Step S460, the instant messaging client after l~n20 receive notification file download link, select Save to confirm download;

步骤S470,即时消息客户端l〜n20链接至文件传输服务模块42,并由文件传输服务模块42在共用鉴权数据库43中做文件访问权限判断,判断用户是否有权下载,若有权,则进行文件下载,否则拒绝下载并报错反馈; Step S470, an instant messaging client l~n20 link to the file transfer service module 42 by file transfer service module 42 in the authentication database 43 shared file access permissions do judge, judge whether the user is authorized to download, if entitled, the file download, or refuse to download and error feedback;

步骤S480,即时消息客户端l〜n20下载文件并在本地保存成功后,发送文件下载完成的状态消息至即时消息应用模块41; Step S480, the instant message client l~n20 download the file and save locally successful, send the file download is complete status message to the instant message application module 41;

步骤S490,全部即时消息客户端1〜n 20下载成功后或系统设定的文件传输服务模块42的文件保存时限到达时,即时消息应用模块41通知文件传输服务模块42删除文件。 Step S490, when all instant messaging clients 1~n 20 after a successful download or file transfer system settings file service module 42 of the storage time of arrival, instant messaging, file transfer application module 41 notification service module 42 to delete the file.

实施例中,文件传输服务可以使用包括FTP在内的多种传输协议实现。 Embodiment, file transfer service may use a variety of transport protocols including FTP, including implementation.

本发明方法解决了在即时消息群聊过程中和对于联系人列表发起的即时文件传输,且在线聊天窗口中直接显示下载消息,并对离线用户进行消息通知, 对于传输的文件处理也采用与会话即时性相关的暂存方式,结合图1具体表现在如下几个方面: The method of the present invention solves the chat contact list for the process and initiate file transfers in real-time instant messaging groups, and online chat window displayed directly download the message, message notification and offline users for file transfer process also used the session instant scratch-related manner, in conjunction with Figure 1 embodied in the following aspects:

1)可以在即时消息客户端多人聊天窗口中或选择多联系人状况下发送文件,在不改变即时消息广泛使用的点对点文件发送习惯下,支持了多方发送; 1) can choose to send a file or a multi-contact situation in the instant messaging client multiplayer chat window, without changing the instant messaging widely used peer to peer file send habit, supported the multi-send;

2) 不同于网络硬盘共享方式的不友好,实现了基于文件的发送控制,且发送方不需要主动设置文件存储的链接地址(文件夹),接收方也不需要主动 2) Unlike a shared network drive unfriendly way, to achieve the file-based transmission control, and the sender does not need active link address stored in the setting file (folder), the receiver does not need active

査找文件刷新地址,实现自动下载; Find Files refresh address, automatic download;

3) 发送用户范围权限,可以在发送文件时即时确定,并在发送过程中即时自动完成设置; 3) transmits the user permission range may be determined at the instant when sending the file, automatically and immediately set in the transmission process;

4) 发送方无需进行文件管理。 4) the sender without the need for file management.

当然,本发明还可有其他多种实施例,在不背离本发明精神及其实质的情况下,熟悉本领域的技术人员当可根据本发明作出各种相应的改变和变形,但这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。 Of course, the present invention may have many other embodiments without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding modifications and variations according to the present invention, these corresponding modifications and variations shall fall within the scope of the appended claims.

19 19

Claims (20)

1、一种即时消息的文件传输系统,包括第一即时消息客户端、第二即时消息客户端、即时消息服务器,所述第一即时消息客户端选择一个或多个所述第二即时消息客户端进行群组会话并在所建立的群组会话窗口内选择发送文件,或直接选择联系人列表发送文件;其特征在于,所述即时消息服务器又包括:即时消息应用模块、文件传输服务模块、共用鉴权数据库; 所述即时消息应用模块接收来自所述第一即时消息客户端的文件发送请求并转交至所述文件传输服务模块,所述文件传输服务模块处理所述文件发送请求,接收所述第一即时消息客户端上传的文件并通知所述即时消息应用模块文件接收完成; 所述即时消息应用模块通过所述共用鉴权数据库设置所述第二即时消息客户端的文件访问权限,所述第二即时消息客户端接收所述第一即时消息客户端 1, an instant message, a file transfer system, comprising a first instant messaging client, a second IM client, an instant messaging server, the first IM client selects one or more of the second instant messaging client end of the group session for transmission and select a file in the window established group session, or simply choose to send the file list of contacts; wherein the instant message server further comprising: an instant message application module, a file transfer service module, shared authentication database; application module receives the instant message client of the file transmission request from a first instant message and forwarded to the module file transfer service, a file transfer service module processes the file transmission request, to receive the the first IM client upload file and the instant message notification file receiving application module is completed; the instant message application module via the shared database file access authentication is provided the second instant messaging client, a first two IM client receives the first IM client 所述即时消息应用模块下发的文件下载链接通知,并根据所述文件下载链接通知链接至所述文件传输服务模块,所述文件传输服务模块通过所述共用鉴权数据库判断所述第二即时消息客户端的文件下载权限,确定是否进行文件下载。 The instant file download link notification message issued by the application module, and the module file transfer service, a file transfer service authentication module via the common database the second instant is determined in accordance with the notification file download link to link messaging client file download rights to determine whether to file downloads.
2、 根据权利要求1所述的即时消息的文件传输系统,其特征在于,所述文件传输服务模块通过所述第一即时消息客户端与所述文件传输服务模块之间的文件上传通道接收所述第一即时消息客户端上传的文件。 File transfer system 2, the instant message according to claim 1, wherein said file transfer module file upload service channel between the first instant messaging client and the service module receives the file transfer said first instant messaging client file upload.
3、 根据权利要求1所述的即时消息的文件传输系统,其特征在于,当所述第一即时消息客户端在所述群组会话窗口内选择发送文件并成功上传时,所述即时消息应用模块在进行文件访问权限设置后,判断所述第一即时消息客户端是否在线,若在线,则所述即时消息应用模块以后台通知方式向所述第一即时消蟲客户端发送文件存储链接地址,再由所述第一即时消息客户端在所述群组会话窗口内向所述第二即时消息客户端下发所述文件下载链接通知;否则所述即时消息应用模块将所述文件存储链接地址以系统通知的方式发送给所述第二即时消息客户端。 3, according to an instant message file transfer system as claimed in claim 1, wherein, when the first IM client transmits the file selected in the group session window and successfully uploaded, the instant message application after performing the file access module is provided, whether the first instant message client is online, sending the file to the first link address is stored instant message client when the insect is online, the instant message notification mode stage after application module , then by the first IM client of the second IM client of the notification of the file download link within the group session window; otherwise, the instant message application module stores the link address file transmitted to the second IM client system notifications manner.
4、 根据权利要求1所述的即时消息的文件传输系统,其特征在于,当所述第一即时消息客户端直接选择联系人列表发送文件并成功上传时,所述即时消息应用模块在所述进行文件访问权限设置后,判断所述第二即时消息客户端是否在线,若在线,则所述即时消息应用模块直接将所述文件下载链接通知下发至所述第二即时消息客户端;否则所述即时消息应用模块在所述第二即时消息客户端上线时,以系统通知方式下发含有发送方信息的文件下载链接通知至所述第二即时消息客户端。 File transfer system 4, the instant message according to claim 1, wherein, when the first IM client transmits the file directly to the contact list and select successfully uploaded, the instant message application module in the after the file access permissions to determine the second instant messaging client is online, if online, the instant messaging application modules will be sent directly to the second instant messaging client for the file download link in the notification; otherwise file download link module of the instant messaging application at the second instant messaging client on the line, to send the system mode notification sender information containing a notification to the second IM client. . .
5、根据权利要求l-4任一所述的即时消息的文件传输系统,其特征在于, 当所述文件传输服务模块判断所述第二即时消息客户端有权下载文件时,则进行文件下载,否则拒绝所述第二即时消息客户端进行文件下载并反馈一报错信息。 5, the instant message according to claim l-4 according to any one of a file transfer system, wherein, when the file transfer service module determines that the second IM clients have downloaded the file, the download files otherwise, rejecting the second instant messaging client for file downloads and a feedback error message.
6、 根据权利要求1-4任一所述的即时消息的文件传输系统,其特征在于, 当所述第二即时消息客户端下载文件成功后或所述即时消息的文件传输系统设定的所述文件传输服务模块的文件保存时限到达时,所述即时消息应用模块通知所述文件传输服务模块删除文件。 File transfer system 6, an instant message according to claim any one of 1-4, wherein when the second instant messaging client to download the file is successfully or the instant message file transfer system to set the when said file transfer service module file storage time arrives, the instant message notification to the file transfer application module service module to delete the file.
7、 一种即时消息的文件传输方法,其特征在于,包括:步骤11,通过第一即时消息客户端选择一个或多个第二即时消息客户端进行群组会话并在所建立的群组会话窗口内选择发送文件;步骤12,通过即时消息应用模块接收来自所述第一即时消息客户端的文件发送请求并转交至文件传输服务模块,所述文件传输服务模块处理所述文件发送请求,接收所述第一即时消息客户端上传的文件并通知所述即时消息应用模块文件接收完成;及步骤13,由所述即时消息应用模块通过共用鉴权数据库设置所述第二即时消息客户端的文件访问权限,所述第二即时消息客户端接收所述第一即时消息客户端或所述即时消息应用模块下发的文件下载链接通知,并根据所述文件下载链接通知链接至所述文件传输服务模块,所述文件传输服务模块通过所述共用鉴权数据库判断所 7, an instant message, a file transfer method, characterized by comprising: a step 11, a group session through a first IM client selects one or more second instant message client and the established group session select the file transmission window; step 12, receives the message from the first instant by instant messaging client application module sends a request file and transmitted to a file transfer service module, a file transfer service module processes the file transmission request, to receive the said first file uploaded by the client and instant message notifies the instant message file receiving application module is completed; and step 13, the instant message from the application module through the common file access authentication database provided the second instant messaging client the second IM client receives the first IM client or the instant message delivered by the application module file download link notification, and notifies the download link to the link file according to the file transfer service module, the file transfer service through the common module determines whether the authentication database 第二即时消息客户端的文件下载权限,确定是否进行文件下载。 The second instant messaging client file download rights to determine whether to file downloads.
8、 根据权利要求7所述的即时消息的文件传输方法,其特征在于,所述步骤13中,进一步包括:由所述即时消息应用模块在进行文件访问权限设置后,判断所述第一即时消息客户端是否在线的步骤,若在线,则所述即时消息应用模块以后台通知方式向所述第一即时消息客户端发送文件存储链接地址,-肯由所述第一即时消息客户端在所述群组会话窗口内向所述第二即时消息客户端下发文件下载链接通知;否则所述即时消息应用模块将发送的文件存储链接地址直接以系统通知方式发送给所述第二即时消息客户端。 8 The method of file transfer, the instant message according to claim 7, wherein, in the step 13, further comprising: a module performing the instant messaging application, the file access settings, determining the first instant step message client is online, if online, the instant message application module after the first stage of notification to send an instant message client link file storage address, - Ken by the first IM client in the within said group session file's window in the second IM client notifies the download link; otherwise, the instant message application module stores the link address to send the file directly to the transmission system to notify the second manner IM client .
9、 根据权利要求8所述的即时消息的文件传输方法,其特征在于,所述步骤13中,还包括:当所述第一即时消息客户端在线时,由所述即时消息应用模块判断所述第二即时消息客户端是否在线的步骤;若在线,则所述第二即时消息客户端直接在所述群组会话窗口内接收所述文件下载链接通知;否则所述即时消息应用模块对所述文件下载链接通知进行消息存储转发处理,所述第二即时消息客户端上线后接收由所述即时消息应用模块存储并转发的所述文件下载链接通知。 9 The method of file transfer, the instant message according to claim 8, wherein said step 13, further comprising: when the first IM client online by the IM module determines whether the application the second step of the instant message client is online described later; if online, then the second IM client receives the direct download link file notification dialog windows within the group; otherwise, the instant message to the application module said link file download notification message store and forward process, receiving the file download link is notified by the instant message application module after the store and forward the instant message client of the second line.
10、 根据权利要求8所述的即时消息的文件传输方法,其特征在于,所述歩骤13中,还包括:当所述第一即时消息客户端离线时,由所述即时消息应用模块判断所述第二即时消息客户端是否在线的步骤;若在线,则所述即时消息应用模块直接下发该系统通知至所述第二即时消息客户端;否则所述即时消息应用模块对该系统通知进行消息存储转发处理,所述第二即时消息客户端上线后接收由所述即时消息应用模块存储并转发的该系统通知。 10 The method of file transfer, the instant message according to claim 8, wherein said step ho 13, further comprising: when the first IM client is offline, the instant message by the application module determines step message client is online to the second instant; if online, the instant message application module is directly applied to the second system notifies the IM client; otherwise, the instant messaging system informs the application module a message store and forward processing, the second instant messaging client system receives the notification of the instant message application module after the store and forward end of the line.
11、 根据权利要求8、 9或IO所述的即时消息的文件传输方法,其特征在于,所述步骤13中,进一步包括:所述第二即时消息客户端点击接收的文件下载链接通知,并选择下载保存确认的步骤。 11, according to claim 8, 9 or instant message file transfer method according to claim IO wherein the step 13, further comprising: a second IM client clicks the link file download notification received, and select save to confirm the download steps.
12、 根据权利要求11所述的即时消息的文件传输方法,其特征在于,所述步骤13中,进一步包括:当所述文件传输服务模块判断所述第二即时消息客户端有权下载文件时,则进行文件下载,否则拒绝所述第二即时消息客户端进行文件下载并反馈一报错信息。 12, the file transfer method according to an instant message according to claim 11, wherein, in the step 13, further comprising: when the file transfer service module determines the second IM client to download a file entitled , the file download, or refuse the second instant messaging client for file downloads and a feedback error message.
13、 根据权利要求12所述的即时消息的文件传输方法,其特征在于,所述步骤13中,进一步包括:当所述第二即时消息客户端下载文件并在本地保存成功后,发送一文件下载状态消息至所述即时消息应用模块的步骤。 13 The method of file transfer, instant message according to claim 12, characterized in that, in the step 13, further comprising: when the second instant messaging client to download the file and locally saved successfully, sends a file Download status message to the instant message application step the module.
14、 根据权利要求7、 8、 9、 10、 12或13所述的即时消息的文件传输方法,其特征在于,所述步骤13之后,进一步包括:当所述第二即时消息客户端下载文件成功后或即时消息的文件传输系统设定的所述文件传输服务模块的文件保存时限到达时,由所述即时消息应用模块通知所述文件传输服务模块删除文件的步骤。 14 The method of file transfer, instant message according to claim 7, 8, 9, 10, 12 or 13, wherein after said step 13, further comprising: when the second instant messaging client to download the file when the file system after a successful transfer or instant message transmission setting of the file storage time reaches service module, by the instant messaging application module step of deleting a file transfer service module notification file.
15、 一种即时消息的文件传输方法,其特征在于,包括:步骤21,由第一即时消息客户端通过联系人列表选择一个或多个第二即时消息客户端并直接选择发送文件;步骤22,通过即时消息应用模块接收来自所述第一即时消息客户端的文件发送请求并转交至文件传输服务模块,所述文件传输服务模块处理所述文件发送请求,接收所述第一即时消息客户端上传的文件并通知所述即时消息应用模块文件接收完成;及步骤23,由所述即时消息应用模块通过共用鉴权数据库设置所述第二即时消息客户端的文件访问权限,所述第二即时消息客户端收到所述即时消息应用模块下发的文件下载链接通知,并根据所述文件下载链接通知链接至所述文件传输服务模块,所述文件传输服务模块通过所述共用鉴权数据库判断所述第二即时消息客户端的文件下载权限,确定是否 15, an instant message, a file transfer method, characterized by comprising: a step 21, selecting one or more second instant message client and directly transmits the file selected by the first instant messaging client contact list; Step 22 receiving from the first IM client transmits the file to the file transfer request and forwarded to the service module, a file transfer service module processes the file transmission request, to receive the first IM client to upload via instant messaging application modules file and the instant message notification file receiving application module is completed; and step 23, the instant message from the application module through the common authentication database file access provided to the second IM client, the second instant messaging client link file download client receives notification of the instant message sent by the application module, and based on the notification file download link linked to the file transfer service module, a file transfer service module via the common authentication database to determine whether the Download the file permissions second instant messaging client, to determine whether 行文件下载。 Line in the file download.
16、 根据权利要求15所述的即时消息的文件传输方法,其特征在于,所述步骤23中,进一步包括:由所述即时消息应用模块在进行文件访问权限设置后,向所述第二即时消息客户端下发文件下载通知,当所述第二即时消息客户端离线时,则以系统通知方式下发含有发送方信息的文件下载通知至所述第二即时消息客户端。 16 The method of file transfer, the instant message according to claim 15, wherein said step 23, further comprising: performing file access provided by the application module after the instant message to the second instant message file download client of the notification, when the second instant message client is offline, the sender places message sent containing the notification system notifies the file download mode to the second IM client.
17、 根据权利要求16所述的即时消息的文件传输方法,其特征在于,所述步骤23中,进一歩包括:所述第二即时消息客户端接收所述文件下载通知, 并选择下载保存确认的步骤。 17 The method of file transfer, the instant message according to claim 16, wherein said step 23, into a ho comprising: a second IM client receives the notification file download, and save the confirmed option to download A step of.
18、 根据权利要求17所述的即时消息的文件传输方法,其特征在于,所述步骤23中,进一步包括:当所述文件传输服务模块判断所述第二即时消息客户端有权下载文件时,则进行文件下载,否则拒绝所述第二即时消息客户端进行文件下载并反馈一报错信息。 18, according to the instant message file transfer method as claimed in claim 17, characterized in that, in the step 23, further comprising: when the file transfer service module determines the second IM client to download a file entitled , the file download, or refuse the second instant messaging client for file downloads and a feedback error message.
19、 根据权利要求18所述的即时消息的文件传输方法,其特征在于,所述步骤23中,进一步包括:当所述第二即时消息客户端下载文件并在本地保存成功后,发送一文件下载状态消息至所述即时消息应用模块的步骤。 19, the instant message file transfer method according to claim 18, wherein, in the step 23, further comprising: when the second instant messaging client to download the file and locally saved successfully, sends a file Download status message to the instant message application step the module.
20、 根据权利要求15-19任一所述的即时消息的文件传输方法,其特征在于,所述步骤23之后,进一歩包括:当所述第二即时消息客户端下载文件成功后或即时消息的文件传输系统设定的所述文件传输服务模块的文件保存时限到达时,由所述即时消息应用模块通知所述文件传输服务模块删除文件的步骤。 20. The method of file transfer, instant message according to claim any one of claim 15-19, wherein after said step 23, into a ho comprising: when the second instant messaging client to download the file is successfully or instant message when the file transfer system of the set of file transfer service module storage time arrives, by the instant messaging application module step of deleting a file transfer service module notification file.
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