CN104572665A - Implementing method for deleting files in system server directories through recursion method - Google Patents
Implementing method for deleting files in system server directories through recursion method Download PDFInfo
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- CN104572665A CN104572665A CN201310480056.7A CN201310480056A CN104572665A CN 104572665 A CN104572665 A CN 104572665A CN 201310480056 A CN201310480056 A CN 201310480056A CN 104572665 A CN104572665 A CN 104572665A
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- catalogue
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/162—Delete operations
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention relates to an implementing method for deleting files in system server directories through a recursion method, and can be used for solving the problem that the directory files in systems are redundant. At present, the computer application technology is already applied to every walk of life; lots of suitable service systems exist in various industries; the service systems have uploading functions; after a long time, the files are repeatedly uploaded. Aiming at the data redundancy problem caused by the repeatedly uploaded files in the service systems and the defect of low database working efficiency caused by overmuch database data, the invention provides the implementation method for deleting files in system server directories through the recursion method; the implementation method can be used for obtaining the directories of the uploaded files in various service systems and deleting and clearing the obtained data directories according to the actual conditions.
Description
Technical field
The present invention relates to a kind of recurrence that utilizes to deltree the implementation method of lower All Files and sub-directory.The invention belongs to field of computer technology.
Background technology
Current, Computer Applied Technology has penetrated into often goes in every industry, and industry-by-industry has a lot of operation system being applicable to self, and the file that these operation systems are uploaded exists the phenomenon of bulk redundancy.Briefly, be exactly under specific circumstances old data value not (value of display reference may only have the up-to-date data uploaded just to have, old data can not meet the effect of statistical study), but there is sub-directory or file when uploading catalogue in deleted file, single erasing time too much usually.Such as, in Content Management System, the catalogue file of each picture uploading is called images, and the picture uploaded afterwards is named with the time usually, so occur there is multiple file directory below a catalogue, the data that a lot of manpower and time go to delete redundancy so certainly to be wasted.Being used for the working time limited employee every day doing this thing without any being worth, is too waste of manpower and cost for company really.
Summary of the invention
For the problem of the huge work that this deletion upload file catalogue is brought, and as far as possible for company saves human cost, saves time, there is provided work more efficient, invention describes a kind of implementation method by file under recursion method deletion system server directory, meet the operational requirements of deltree lower All Files and sub-directory.Concrete steps are as follows:
Step 1: the deletable time range of setting upload file catalogue.According to system need carry out directory delete, time range can be determine according to the catalogue rise time.
Step 2: priority assignation.In order to ensure that operation system file uploads the security of catalogue, directory delete function must through authorizing.System manager can carry out right assignment to personnel.The user only having authority could carry out the deletion of file directory in systems in which.
Step 3: directory delete.After the logging in system by user had permission, click " obtaining upload file catalogue " function, the system just automatic file directory of uploading onto the server acquisition is come, and limited rights user selectively can deltree according to the catalogue rise time.
Step 4: deltree record.User to obtaining after the catalogue of coming deletes, system can automatically record deltree title, deletion the information such as time, operator.
Whether whether the method automatically record active user can delete redundant data catalogue in this month (or season, year).In addition, if method also provides the catalogue needing to delete just to generate within certain time range, unsuppressible-suppression, in order to avoid the file newly uploaded is deleted by mistake.
Embodiment
Embodiment one
Use MyEclipse 8.6 as developing instrument, use special database management tools MySQL on market to set up the database required for system.
1. carry out deltreeing according to the needs of system the setting of time range, time range can be determine according to the catalogue rise time, can not be the up-to-date catalogue uploading generation to keep deltreeing.
2. in order to ensure the security of upload file catalogue in operation system.Directory delete function needs system authorization to use.
3. after the logging in system by user had permission, click " obtaining upload file catalogue " function, system just automatic upload file catalogue acquisition is come, and the catalogue that acquisition is come according to catalogue rise time auto-sequencing, and can click the file checked in sub-directory.In operation, system can operate vestige by record automatically, records the file directory that this user deleted.
4. user can carry out deletion action to catalogue according to actual needs.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (5)
1. the function such as usually attach that some annexes are uploaded in operation system, annex is uploaded and automatically can be generated catalogue; According to form names such as dates, can may there is multistage file directory in these catalogues.
2. be need system authorization to use for the function that deltrees; Otherwise important catalogue is deleted just irrecoverable.
3. after the logging in system by user had permission, click " obtaining upload file catalogue " function, the system just automatic file directory of uploading onto the server acquisition is come, and limited rights user selectively can deltree according to the catalogue rise time.
4. user can delete server file catalogue according to actual needs, the redundant information in time below cleaning system directory.
5. the title providing record to deltree in method, the information such as time, operator of deletion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310480056.7A CN104572665A (en) | 2013-10-15 | 2013-10-15 | Implementing method for deleting files in system server directories through recursion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310480056.7A CN104572665A (en) | 2013-10-15 | 2013-10-15 | Implementing method for deleting files in system server directories through recursion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104572665A true CN104572665A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310480056.7A Pending CN104572665A (en) | 2013-10-15 | 2013-10-15 | Implementing method for deleting files in system server directories through recursion method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104572665A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960055A (en) * | 2017-04-01 | 2017-07-18 | 广东浪潮大数据研究有限公司 | A kind of file delet method and device |
Citations (4)
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| CN101025702A (en) * | 2006-02-17 | 2007-08-29 | 深圳奇峰创智科技有限公司 | Method for automatic backup using computer network |
| CN101355630A (en) * | 2007-07-26 | 2009-01-28 | 佳能株式会社 | Data processing apparatus, data processing system, and control method therefor |
| US7689715B1 (en) * | 2002-12-20 | 2010-03-30 | Symantec Operating Corporation | Method and system for implementing a global name space service |
| CN103390163A (en) * | 2012-05-10 | 2013-11-13 | 中邮科技有限责任公司 | Letter address automatic-collection method |
-
2013
- 2013-10-15 CN CN201310480056.7A patent/CN104572665A/en active Pending
Patent Citations (4)
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| US7689715B1 (en) * | 2002-12-20 | 2010-03-30 | Symantec Operating Corporation | Method and system for implementing a global name space service |
| CN101025702A (en) * | 2006-02-17 | 2007-08-29 | 深圳奇峰创智科技有限公司 | Method for automatic backup using computer network |
| CN101355630A (en) * | 2007-07-26 | 2009-01-28 | 佳能株式会社 | Data processing apparatus, data processing system, and control method therefor |
| CN103390163A (en) * | 2012-05-10 | 2013-11-13 | 中邮科技有限责任公司 | Letter address automatic-collection method |
Non-Patent Citations (2)
| Title |
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| 吴兴威: ""基于JCR的企业内容管理系统的设计与实现"", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 吴文虎 等: ""擂台赛"", 《电脑爱好者》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960055A (en) * | 2017-04-01 | 2017-07-18 | 广东浪潮大数据研究有限公司 | A kind of file delet method and device |
| CN106960055B (en) * | 2017-04-01 | 2020-08-04 | 广东浪潮大数据研究有限公司 | File deletion method and device |
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Application publication date: 20150429 |
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