CN104301420A - Distributed file sharing system and method supporting multiple clients - Google Patents
Distributed file sharing system and method supporting multiple clients Download PDFInfo
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- CN104301420A CN104301420A CN201410572988.9A CN201410572988A CN104301420A CN 104301420 A CN104301420 A CN 104301420A CN 201410572988 A CN201410572988 A CN 201410572988A CN 104301420 A CN104301420 A CN 104301420A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/176—Support for shared access to files; File sharing support
Abstract
The invention relates to a distributed file sharing system and method supporting multiple clients. The sharing system comprises a task management module, a user right control module, a document management module, an intelligent tag control engine module and a data switching module. According to the sharing system and method, template documents meeting task requirements are extracted from a template document database according to task content, user rights of staff participating in tasks are limited according to a task arrangement result, collaborative editing and discussion of the documents are achieved, and a document format can be automatically edited. An intelligent word tag and right control method is adopted, collaborative editing and discussion among the users of the clients are achieved, document traversal can be carried out according to a combination instruction sent by an administrator, searching can be carried out according to intelligent tags and accordingly document combination and copyright control are achieved.
Description
Technical field
The present invention relates to Computer Storage and field of information security technology, particularly relate to a kind of distributed file sharing system and the method for supporting multi-client.
Background technology
Enterprise or be organized in carries out scientific research project material when writing, and for the document of complexity, has only often been difficult to an employee, has needed multi-person synergy editor to complete, finally manually gather, the major defect of the method:
completely by gathering manually, easily there is mistake;
may need in follow-up aggregation process to process that a large amount of form or version disunity bring is inconsistent, expend great workload;
there is not Version Control, there is no the information such as detailed record modification.
In a word, this method is difficult to comprehensively, system, the exactly versioning information of preservation file in editing process, and file is more easily made mistakes more greatly.Collaborative editing is to become the research object of colleges and universities and company.
University of Electronic Science and Technology's king's name is swung and has been write the research and implementation of distributed real-time collaborative text editing system, have studied Concurrency Control Algorithm in that article, propose FOPT algorithm, and the mode of plug-in unit has been installed in Eclipse, the environment that one is supported distributed virtual pair programming is formed together with Eclipse, achieve Collaborative Control in programming process, but content described by the document does not relate to version management function, and uncertainly whether can carry out coordination editor to Word file and discuss.The human hairs such as Guo Yu understand the method and the device that allow multiple user to edit a shared electronic document simultaneously, propose the shared document in local computer editor remote computer in this patent, and copy local computer to and edit, uploading to remote computer.What clearly do not propose in this patent to adopt mode to realize sharing and control method.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of and support the distributed file sharing system of multi-client and shared method, this shared system and shared method, adopt word intelligent label and authority control method, realize carrying out collaborative editing and discussion between multi-client user, and combine command can be sent according to keeper and carry out document traversal, and collect according to intelligent label, complete document and merge and Version Control.
The object of the invention is achieved by following technical solution:
Support a distributed file sharing system for multi-client, comprise task management module, user right control module, document management module, intelligent label control engine modules and data exchange module, wherein:
Task management module: the mission bit stream according to outside input carries out task creation, obtains mission bit stream table, sends mission requirements information to document management module after task creation, and send user profile to user right control module; According to outside input task modification information carry out task process management, obtain task process table, and according to outside input task completion status information carry out task terminate management;
User right control module: receive the user profile determination user right that task management module sends, described user right comprises Edit Document authority and document authority is discussed; Set up tables of client authority information, the user right of participant is kept in tables of client authority information;
Document management module: receive the mission requirements information that task management module sends, described mission requirements information is analyzed, sets up source document and document library, and described source document is kept in document library; Set up job file mapping relations table, the mapping relations of described source document and affiliated task are kept in described job file mapping relations table; Read tables of client authority information, according to the user right of user, allow or forbid that user carries out editor or the discussion of user's Edit Document; And carry out document merging according to the document combine command of outside input, generate merge document, and the version number of described merge document;
Intelligent label controls engine modules: the information reading mission bit stream table and job file mapping relations table, determine the participant of each source document, personnel's number of writing according to participation source document generates copy document, as the Edit Document of user, and read tables of client authority information, according to user right, intelligent label is set in each user's Edit Document, limits the position range that each user carries out editing in described user's Edit Document; Set up user and document information relation table, the corresponding relation of described user's Edit Document and user is kept in described user and document information relation table;
Data exchange module: read the information in tables of client authority information, according to the authority of user, extract user's Edit Document that user has the right to carry out processing in document library, makes the user with process right carry out process operation; And the discussion process of external record and result are kept in document discussion information table after carrying out document discussion, demand is checked according to each user, read the data in task process table or document discussion information table, check documentation release information or discussion information for user.
In the distributed file sharing system of above-mentioned support multi-client, intelligent label controls that engine modules sets up user's Edit Document, to create the detailed process of intelligent label as follows:
(1), according to task names read the participant's list in mission bit stream table, and read the user right in user right table, obtain the Edit Document authority of each participant; And read job file mapping relations table, obtain the source document quantity M of described task and the document template number of source document;
(2) document template number, obtained according to step (1) extracts M source document in document library;
(3), according to the Edit Document authority content of each participant, the compiles user number N of m source file is determined
m, and generate N according to m source file
mindividual copied files, as N
muser's Edit Document of individual compiles user, wherein, the title of nth user's Edit Document comprises user's name and the task names of Edit Document; Determine that the n-th Edit Document can carry out the paragraph position of editing according to the user right of nth user, and arrange intelligent label on described paragraph position, described intelligent label title comprises the user's name of nth user and the title of the n-th Edit Document; Wherein, n=1,2 ..., N
m; M=1,2 ..., M;
(4), by N=N that step (3) generates
1+ N
2+ ... + N
mindividual user's Edit Document is kept in document library; And set up user and document information relation table, the corresponding relation of described N number of user's Edit Document and user is kept in described user and document information relation table.
In the distributed file sharing system of above-mentioned support multi-client, the mission bit stream that task management module inputs according to outside carries out task creation, obtain mission bit stream table, mission requirements information is sent to document management module after task creation, and send user profile to user right control module, its particular content comprises:
The mission bit stream that task management module inputs according to outside generates task version number, sets up mission bit stream table, and is kept in mission bit stream table by described mission bit stream and task version number; Send mission requirements information to document management module, send user profile to user authority management module, wherein, described mission bit stream comprises task names, task starting time, job end time, participant's list and task matching result; Described mission requirements information comprises task names, task starting time, job end time and task version number; Described user profile comprises participant's list and task matching result.
In the distributed file sharing system of above-mentioned support multi-client, the task modification information that task management module inputs according to outside carries out task process management, obtain task process table, particular content comprises: the task modification information that task management module inputs according to outside changes the content in mission bit stream table; Set up task process table, described changed content is kept in task process table; According to task starting time and the end time output task reminders information of setting.
In the distributed file sharing system of above-mentioned support multi-client, task management module is carried out task according to the task completion status information that outside inputs and is terminated management, particular content comprises: the task completion status data that task management module receives outside input arrange task status, and are kept in mission bit stream table by task completion time when task completes.
In the distributed file sharing system of above-mentioned support multi-client, in data exchange module, the process operation of user to Edit Document comprises document and reads, edits, discusses and preserve, wherein, the user with Edit Document authority can read user's Edit Document, and carry out editing and preserving operation according to the intelligent label placement in Edit Document, the user with discussion rights can carry out Edit Document reading and participate in discussion.
In the distributed file sharing system of above-mentioned support multi-client, the specific implementation process that document management module sets up source document and document library is as follows: document management module is according to mission bit stream determination number of documents M and Doctype, then in the document template storehouse of setting, extract document template according to described number of documents and Doctype, set up M source document; And set up document library, a described M source document is kept in document library.
Support a distributed file sharing method for multi-client, comprise the following steps:
(1), according to the mission bit stream of outside input generate task version number, set up mission bit stream table, and described mission bit stream and task version number are kept in mission bit stream table; Wherein, described mission bit stream comprises task names, task starting time, job end time, participant's list and task matching result;
(2), read mission bit stream in mission bit stream table, carry out mission bit stream analysis, determine finish the work required number of documents M and Doctype;
(3) the number of documents M, according to step (2) determined and Doctype, extract document template in the document template storehouse of setting, carries out renaming obtaining M source document, and be kept in document library; Set up job file mapping relations table, and the mapping relations of a described M source document and mission bit stream are kept in job file mapping relations table;
(4), according to the participant's list in mission bit stream table and task matching result, determine user right, described user right comprises Edit Document authority and document authority is discussed; Set up tables of client authority information, the user right of participant is kept in tables of client authority information;
(5), according to task names read the participant's list in mission bit stream table, and read the user right in user right table, obtain the Edit Document authority of each participant; And read job file mapping relations table, obtain the source document quantity M of described task and the document template number of source document;
(6) document template number, obtained according to step (5) extracts M source document in document library;
(7), according to the Edit Document authority content of each participant, the compiles user number N of m source file is determined
m, and generate N according to m source file
mindividual copied files, as N
muser's Edit Document of individual compiles user, wherein, the title of nth user's Edit Document comprises user's name and the task names of Edit Document; Determine that the n-th Edit Document can carry out the paragraph position of editing according to the user right of nth user, and arrange intelligent label on described paragraph position, described intelligent label title comprises the user's name of nth user and the title of nth user's Edit Document; Wherein, n=1,2 ..., N
m; M=1,2 ..., M;
(8), by N=N that step (7) generates
1+ N
2+ ... + N
mindividual user's Edit Document is kept in document library; And set up user and document information relation table, the corresponding relation of described N number of user's Edit Document and user is kept in described user and document information relation table;
(9), for the client user with editing authority, in document library, extract user's Edit Document that described client user has the right to carry out processing and open, automatically preserving after described client user completes documents editing;
(10), for the client user with discussion rights, in document library, extract user's Edit Document that described client user has the right to carry out processing and open, after described client user reads and has discussed, close described user's Edit Document, and the discussion process of external record and result are kept in document discussion information table;
(11), according to the document combine command of outside input, lock all user's Edit Documents, namely forbid that client user processes user's Edit Document, then the user's Edit Document in traversed documents storehouse, and gather according to intelligent label, generate merge document, merge document version number and summary report.
In the distributed file sharing method of above-mentioned support multi-client, in the operating process carrying out step (1) ~ (6), if receive the task modification information of outside input, then the content in mission bit stream table is changed; And described changed content is preserved in the task process table set up.
In the distributed file sharing method of above-mentioned support multi-client, according to task starting time and the end time output task reminders information of setting.
In the distributed file sharing method of above-mentioned support multi-client, after information table foundation discussed by task process table and document, check demand according to each user, read task process table or document and data in information table are discussed, check documentation release information or discussion information for user.
In the distributed file sharing method of above-mentioned support multi-client, in the operating process carrying out step (9) ~ step (11), if there is timing error or documents editing mistake, then provide miscue, and described error message is kept in abnormal information table, wherein:
If client user's user right useless or connect without network, cannot opening document, be then judged as occurring timing error;
If client user carries out edit operation in the Edit Document not having editing authority, or edit operation is carried out in the position beyond intelligent label scope, then judge to occur documents editing mistake.
The present invention compared with prior art has following beneficial effect:
(1), the present invention extracts the template document meeting mission requirements in template document storehouse according to task definition, and limit according to the user right of task arrangement result to task participant, achieve the collaborative editing of document, discussion, and automatic editing can be carried out to document format;
(2), the present invention edits the copied files of the demand generation source file of task, and according to the user right of writer in each copied files, the paragraph place setting intelligent label carrying out editing is needed this writer, restriction writer carries out the documents location of editing, writer is made to carry out document preparation at assigned address, and when document merges, what gather each participant according to intelligent label writes content, generate merge document, therefore, the document consistency when many people edit same document simultaneously can be ensured; Avoiding the personnel that respectively complete write content to other staff amendment when completing work separately, affecting the consistency of document;
(3), the present invention carry out document merge time, carry out document locking, forbid that user carries out documents editing operation, effectively can avoid the operating collision between keeper and user, realize the mutually exclusive operation between keeper and user.
Accompanying drawing explanation
Fig. 1 is the composition frame chart of the distributed file sharing system of support multi-client of the present invention;
Fig. 2 is the distributed file sharing method flow diagram of support multi-client of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
The distributed file sharing system of the support multi-client that the present invention proposes and shared method, for the complex documents that many people participate in, distributed computing technology is adopted to realize sharing of document, utilize the collaborative work between authority control method and intelligent label engine implementation multi-user, and each user carries out information preservation by database and checks, realize collaborative editing and the discussion of document, and in tasks make progress, establish task process table and various information table, have recorded the content of operation of each user in detail, can be used for task backtracking and version management, meet the demand of multi-person synergy Edit Document, raise the efficiency.
Shared system composition frame chart as shown in Figure 1 can be found out, the distributed file sharing system of support multi-client provided by the invention, comprise task management module, user right control module, document management module, intelligent label control engine modules and data exchange module, wherein:
(1), task management module
Task management module as the entrance of distributed file sharing system supporting multi-client, for keeper provide task creation, task process management, task terminate management three major functions.
Wherein, the specific implementation content of task creation comprises: the mission bit stream according to keeper's input generates task version number, sets up mission bit stream table, i.e. TaskInfo table; And described mission bit stream and task version number are kept in mission bit stream table; Send mission requirements information to document management module, send user profile to arriving user authority management module, wherein, mission bit stream comprises task names, task starting time, job end time, participant's list and task matching result; Mission requirements information comprises task names, task starting time, job end time and task version number; User profile comprises participant's list and task matching result.
Wherein, the specific implementation content of task process management comprises: change the content in mission bit stream table according to the task modification information of keeper's input; Set up task process table, namely TaskProcInfo table, is kept at described changed content in task process table; According to task starting time and the end time output task reminders information of setting.
Wherein, the specific implementation content that task terminates to manage comprises: the task completion status data of receiving management person's input arrange task status, and are kept in mission bit stream table by task completion time when task completes.
(2), user right control module
User right control module receives the user profile determination user right that task management module sends, and described user right comprises Edit Document authority and document authority is discussed; Set up tables of client authority information, namely UserAndRight table, is kept in tables of client authority information by the user right of participant; Wherein, a user both can have the authority of Edit Document, had again the right that document is discussed.
(3), document management module
Document management module receives the mission requirements information that task management module sends, and analyzes, sets up source document and document library, and be kept in document library by described source document to described mission requirements information; Set up job file mapping relations table, namely the mapping relations of described source document and affiliated task are kept in described job file mapping relations table by DocAndTaskInfo table; Read tables of client authority information, according to the user right of user, allow or forbid that user carries out editor or the discussion of user's Edit Document; And carry out document merging according to the document combine command of outside input, generate merge document, and the version number of described merge document.
Wherein, to set up the specific implementation process of source document and document library as follows for document management module:
Document management module, according to mission bit stream determination number of documents M and Doctype, then extracts document template according to described number of documents and Doctype, sets up M source document in the document template storehouse of setting; And set up document library, a described M source document is kept in document library; Wherein, source document title adopts " task names+document template number+random number " form.
(3), intelligent label controls engine modules
Intelligent label controls the information that engine modules reads mission bit stream table and job file mapping relations table, determine the participant of each source document, personnel's number of writing according to participation source document generates copy document, as the Edit Document of user, and read tables of client authority information, according to user right, intelligent label is set in each user's Edit Document, limits the position range that each user carries out editing in described user's Edit Document; Set up user and document information relation table, the corresponding relation of described user's Edit Document and user is kept in described user and document information relation table.
Intelligent label controls that engine modules sets up user's Edit Document, to create the detailed process of intelligent label as follows:
(1), according to task names read the participant's list in mission bit stream table, and read the user right in user right table, obtain the Edit Document authority of each participant; And read job file mapping relations table, obtain the source document quantity M of described task and the document template number of source document;
(2) document template number, obtained according to step (1) extracts M source document in document library;
(3), according to the Edit Document authority content of each participant, the compiles user number N of m source file is determined
m, and generate N according to m source file
mindividual copied files, as N
muser's Edit Document of individual compiles user, wherein, the title of nth user's Edit Document comprises user's name and the task names of Edit Document; Determine that the n-th Edit Document can carry out the paragraph position of editing according to the user right of nth user, and arrange intelligent label on described paragraph position, described intelligent label title comprises the user's name of nth user and the title of the n-th Edit Document; Wherein, n=1,2 ..., N
m; M=1,2 ..., M;
(4), by N=N that step (3) generates
1+ N
2+ ... + N
mindividual user's Edit Document is kept in document library; And set up user and document information relation table, the corresponding relation of described N number of user's Edit Document and user is kept in described user and document information relation table.
(4) data exchange module
Data exchange module reads the information in tables of client authority information, according to the authority of user, extracts user's Edit Document that user has the right to carry out processing in document library, makes the user with process right carry out process operation; And the discussion process of external record and result are kept in document discussion information table after carrying out document discussion, demand is checked according to each user, read the data in task process table or document discussion information table, check documentation release information or discussion information for user.
In data exchange module, the process operation of user to Edit Document comprises document and reads, edits, discusses and preserve, wherein, the user with Edit Document authority can read user's Edit Document, and carry out editing and preserving operation according to the intelligent label placement in Edit Document, the user with discussion rights can carry out Edit Document reading and participate in discussion.
The distributed file sharing method of support multi-client provided by the invention, comprises the following steps:
(1), according to the mission bit stream of keeper's input generate task version number, set up mission bit stream table, and described mission bit stream and task version number are kept in mission bit stream table; Wherein, described mission bit stream comprises task names, task starting time, job end time, participant's list and task matching result;
(2), read mission bit stream in mission bit stream table, carry out mission bit stream analysis, determine finish the work required number of documents M and Doctype;
(3) the number of documents M, according to step (2) determined and Doctype, extract document template in the document template storehouse of setting, carries out renaming obtaining M source document, and be kept in document library; Set up job file mapping relations table, and the mapping relations of a described M source document and mission bit stream are kept in job file mapping relations table;
(4), according to the participant's list in mission bit stream table and task matching result, determine user right, described user right comprises Edit Document authority and document authority is discussed; Set up tables of client authority information, the user right of participant is kept in tables of client authority information;
(5), according to task names read the participant's list in mission bit stream table, and read the user right in user right table, obtain the Edit Document authority of each participant; And read job file mapping relations table, obtain the source document quantity M of described task and the document template number of source document;
(6) document template number, obtained according to step (5) extracts M source document in document library;
(7), according to the Edit Document authority content of each participant, the compiles user number N of m source file is determined
m, and generate N according to m source file
mindividual copied files, as N
muser's Edit Document of individual compiles user, wherein, the title of nth user's Edit Document comprises user's name and the task names of Edit Document; Determine that the n-th Edit Document can carry out the paragraph position of editing according to the user right of nth user, and arrange intelligent label on described paragraph position, described intelligent label title comprises the user's name of nth user and the title of nth user's Edit Document; Wherein, n=1,2 ..., N
m; M=1,2 ..., M;
(8), by N=N that step (7) generates
1+ N
2+ ... + N
mindividual user's Edit Document is kept in document library; And set up user and document information relation table, the corresponding relation of described N number of user's Edit Document and user is kept in described user and document information relation table;
(9), for the client user with editing authority, in document library, extract user's Edit Document that described client user has the right to carry out processing and open, automatically preserving after described client user completes documents editing;
(10), for the client user with discussion rights, in document library, extract user's Edit Document that described client user has the right to carry out processing and open, after described client user reads and has discussed, close described user's Edit Document, and the discussion process of external record and result are kept in document discussion information table;
(11) the document combine command, according to outside inputted, the user's Edit Document in traversed documents storehouse, and gather according to intelligent label, generate merge document, merge document version number and summary report.Discuss after information table sets up at task process table and document, check demand according to each user, read task process table or document and data in information table are discussed, check documentation release information or discussion information for user.
In shared method provided by the invention, in the operating process carrying out step (1) ~ (6), if receive the task modification information of outside input, then the content in mission bit stream table is changed; And described changed content is preserved in the task process table set up; And task reminders information can be exported according to the task starting time of setting and end time.
In shared method of the present invention, in the operating process carrying out step (9) ~ step (11), if there is timing error or documents editing mistake, then provide miscue, and described error message is kept in abnormal information table, wherein;
If client user's user right useless or connect without network, cannot opening document, be then judged as occurring timing error;
If client user carries out edit operation in the Edit Document not having editing authority, or edit operation is carried out in the position beyond intelligent label scope, then judge to occur documents editing mistake.
In above shared system and shared method, all tables of relating to and document library can jointly as the databases of system.
The above; be only the embodiment of the best of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
The content be not described in detail in specification of the present invention belongs to the known technology of professional and technical personnel in the field.
Claims (12)
1. support a distributed file sharing system for multi-client, it is characterized in that comprising task management module, user right control module, document management module, intelligent label control engine modules and data exchange module, wherein:
Task management module: the mission bit stream according to outside input carries out task creation, obtains mission bit stream table, sends mission requirements information to document management module after task creation, and send user profile to user right control module; According to outside input task modification information carry out task process management, obtain task process table, and according to outside input task completion status information carry out task terminate management;
User right control module: receive the user profile determination user right that task management module sends, described user right comprises Edit Document authority and document authority is discussed; Set up tables of client authority information, the user right of participant is kept in tables of client authority information;
Document management module: receive the mission requirements information that task management module sends, described mission requirements information is analyzed, sets up source document and document library, and described source document is kept in document library; Set up job file mapping relations table, the mapping relations of described source document and affiliated task are kept in described job file mapping relations table; Read tables of client authority information, according to the user right of user, allow or forbid that user carries out editor or the discussion of user's Edit Document; And carry out document merging according to the document combine command of outside input, generate merge document, and the version number of described merge document;
Intelligent label controls engine modules: the information reading mission bit stream table and job file mapping relations table, determine the participant of each source document, personnel's number of writing according to participation source document generates copy document, as the Edit Document of user, and read tables of client authority information, according to user right, intelligent label is set in each user's Edit Document, limits the position range that each user carries out editing in described user's Edit Document; Set up user and document information relation table, the corresponding relation of described user's Edit Document and user is kept in described user and document information relation table;
Data exchange module: read the information in tables of client authority information, according to the authority of user, extract user's Edit Document that user has the right to carry out processing in document library, makes the user with process right carry out process operation; And the discussion process of external record and result are kept in document discussion information table after carrying out document discussion, demand is checked according to each user, read the data in task process table or document discussion information table, check documentation release information or discussion information for user.
2. a kind of distributed file sharing system supporting multi-client according to claim 1, is characterized in that: intelligent label controls that engine modules sets up user's Edit Document, to create the detailed process of intelligent label as follows:
(1), according to task names read the participant's list in mission bit stream table, and read the user right in user right table, obtain the Edit Document authority of each participant; And read job file mapping relations table, obtain the source document quantity M of described task and the document template number of source document;
(2) document template number, obtained according to step (1) extracts M source document in document library;
(3), according to the Edit Document authority content of each participant, the compiles user number N of m source file is determined
m, and generate N according to m source file
mindividual copied files, as N
muser's Edit Document of individual compiles user, wherein, the title of nth user's Edit Document comprises user's name and the task names of Edit Document; Determine that the n-th Edit Document can carry out the paragraph position of editing according to the user right of nth user, and arrange intelligent label on described paragraph position, described intelligent label title comprises the user's name of nth user and the title of the n-th Edit Document; Wherein, n=1,2 ..., N
m; M=1,2 ..., M;
(4), by N=N that step (3) generates
1+ N
2+ ... + N
mindividual user's Edit Document is kept in document library; And set up user and document information relation table, the corresponding relation of described N number of user's Edit Document and user is kept in described user and document information relation table.
3. a kind of distributed file sharing system supporting multi-client according to claim 1, it is characterized in that: the mission bit stream that task management module inputs according to outside carries out task creation, obtain mission bit stream table, mission requirements information is sent to document management module after task creation, and send user profile to user right control module, particular content comprises:
The mission bit stream that task management module inputs according to outside generates task version number, sets up mission bit stream table, and is kept in mission bit stream table by described mission bit stream and task version number; Send mission requirements information to document management module, send user profile to user authority management module, wherein, described mission bit stream comprises task names, task starting time, job end time, participant's list and task matching result; Described mission requirements information comprises task names, task starting time, job end time and task version number; Described user profile comprises participant's list and task matching result.
4. a kind of distributed file sharing system supporting multi-client according to claim 3, it is characterized in that: the task modification information that task management module inputs according to outside carries out task process management, obtain task process table, particular content comprises: the task modification information that task management module inputs according to outside changes the content in mission bit stream table; Set up task process table, described changed content is kept in task process table; According to task starting time and the end time output task reminders information of setting.
5. a kind of distributed file sharing system supporting multi-client according to claim 1 or 3, it is characterized in that: task management module is carried out task according to the task completion status information that outside inputs and terminated management, particular content comprises: the task completion status data that task management module receives outside input arrange task status, and are kept in mission bit stream table by task completion time when task completes.
6. a kind of distributed file sharing system supporting multi-client according to claim 1, it is characterized in that: in data exchange module, the process operation of user to Edit Document comprises document and reads, edits, discusses and preserve, wherein, the user with Edit Document authority reads user's Edit Document, and carry out editing and preserving operation according to the intelligent label placement in Edit Document, the user with discussion rights carries out Edit Document reading and participates in discussion.
7. a kind of distributed file sharing system supporting multi-client according to claim 1, it is characterized in that: the specific implementation process that document management module sets up source document and document library is as follows: document management module is according to mission bit stream determination number of documents M and Doctype, then in the document template storehouse of setting, extract document template according to described number of documents and Doctype, set up M source document; And set up document library, a described M source document is kept in document library.
8. support a distributed file sharing method for multi-client, it is characterized in that comprising the following steps:
(1), according to the mission bit stream of outside input generate task version number, set up mission bit stream table, and described mission bit stream and task version number are kept in mission bit stream table; Wherein, described mission bit stream comprises task names, task starting time, job end time, participant's list and task matching result;
(2), read mission bit stream in mission bit stream table, carry out mission bit stream analysis, determine finish the work required number of documents M and Doctype;
(3) the number of documents M, according to step (2) determined and Doctype, extract document template in the document template storehouse of setting, carries out renaming obtaining M source document, and be kept in document library; Set up job file mapping relations table, and the mapping relations of a described M source document and mission bit stream are kept in job file mapping relations table;
(4), according to the participant's list in mission bit stream table and task matching result, determine user right, described user right comprises Edit Document authority and document authority is discussed; Set up tables of client authority information, the user right of participant is kept in tables of client authority information;
(5), according to task names read the participant's list in mission bit stream table, and read the user right in user right table, obtain the Edit Document authority of each participant; And read job file mapping relations table, obtain the source document quantity M of described task and the document template number of source document;
(6) document template number, obtained according to step (5) extracts M source document in document library;
(7), according to the Edit Document authority content of each participant, the compiles user number N of m source file is determined
m, and generate N according to m source file
mindividual copied files, as N
muser's Edit Document of individual compiles user, wherein, the title of nth user's Edit Document comprises user's name and the task names of Edit Document; Determine that the n-th Edit Document can carry out the paragraph position of editing according to the user right of nth user, and arrange intelligent label on described paragraph position, described intelligent label title comprises the user's name of nth user and the title of nth user's Edit Document; Wherein, n=1,2 ..., N
m; M=1,2 ..., M;
(8), by N=N that step (7) generates
1+ N
2+ ... + N
mindividual user's Edit Document is kept in document library; And set up user and document information relation table, the corresponding relation of described N number of user's Edit Document and user is kept in described user and document information relation table;
(9), for the client user with editing authority, in document library, extract user's Edit Document that described client user has the right to carry out processing and open, automatically preserving after described client user completes documents editing;
(10), for the client user with discussion rights, in document library, extract user's Edit Document that described client user has the right to carry out processing and open, after described client user reads and has discussed, close described user's Edit Document, and the discussion process of external record and result are kept in document discussion information table;
(11), according to the document combine command of outside input, lock all user's Edit Documents, namely forbid that client user processes user's Edit Document, then the user's Edit Document in traversed documents storehouse, and gather according to intelligent label, generate merge document, merge document version number and summary report.
9. a kind of distributed file sharing method supporting multi-client according to claim 8, it is characterized in that: in the operating process carrying out step (1) ~ (6), if receive the task modification information of outside input, then the content in mission bit stream table is changed; And described changed content is preserved in the task process table set up.
10. a kind of distributed file sharing method supporting multi-client according to claim 8, is characterized in that: according to task starting time and the end time output task reminders information of setting.
11. a kind of distributed file sharing methods supporting multi-client according to claim 8, it is characterized in that: after information table foundation discussed by task process table and document, demand is checked according to each user, read the data in task process table or document discussion information table, check documentation release information or discussion information for user.
12. a kind of distributed file sharing methods supporting multi-client according to claim 8, it is characterized in that: in the operating process carrying out step (9) ~ step (11), if there is timing error or documents editing mistake, then provide miscue, and described error message is kept in abnormal information table, wherein:
If client user's user right useless or connect without network, cannot opening document, be then judged as occurring timing error;
If client user carries out edit operation in the Edit Document not having editing authority, or edit operation is carried out in the position beyond intelligent label scope, then judge to occur documents editing mistake.
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