File index building method and system

A file system and file indexing technology, applied in the field of software compilation, can solve the problems of cumbersome retrieval process, limited retrieved information, difficulty in accurately retrieving effective information, etc., and achieve the effect of accurate retrieval and simplified retrieval process

Active Publication Date: 2015-09-09
AGRICULTURAL BANK OF CHINA
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Problems solved by technology

[0005] However, accurate retrieval based on naming conventions can only establish a single tree index based on the full path of the file, and can only express the classification relationship based on a certain latitude. The file name can only express limited classification information, but cannot express more information in the file.
Full-text search can only be searched by keywords. In most cases, keywords cannot...

Method used

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  • File index building method and system
  • File index building method and system
  • File index building method and system

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Embodiment Construction

[0070] Explanation of related terms:

[0071] Format file: The file used to store the format information of each field in the data file related to a specific table is called a "format file". Format files provide all the formatting information needed to bulk export or bulk import data. Format files provide a flexible system for writing data files, allowing users to write data files conforming to other data formats or read data files from other software with little or no editing.

[0072] Filesystem: A filesystem is the method and data structure that an operating system uses to identify files on a disk or partition; that is, the method by which files are organized on a disk. Also refers to the disk or partition used to store files, or the type of file system. The software organization responsible for managing and storing file information in the operating system is called a file management system, or file system for short. The file system consists of three parts: software rela...

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Abstract

The invention discloses a file index building method and system. A file written according to preset format information is received, and is saved by using a preset file name according to a preset naming standard; the file name is monitored by a monitor arranged on a file system, and a corresponding file resolver is searched according to the file name; by the searched resolver, a keyword is resolved from the format information of the file, and the keyword is added into an XML index file according to a preset rule. In this way, the multi-dimension XML index file can be built according to the file name and the format information of the file in a file writing process, whether needed information exists or not, the detailed position of the needed information and inter-information dependency can be known by inquiring the XML index file in a file using process, a retrieval process can be simplified, and effective information can be accurately retrieved.

Description

technical field [0001] The present application relates to the technical field of software compilation, in particular to a method and system for establishing a file index. Background technique [0002] In large-scale software development projects, according to the requirements of software engineering, a large amount of information such as requirements, designs, program codes, and test codes will be generated during the development process. These information are generally stored in the file system in the form of files, and the required information can be obtained by retrieving specific files. The file system is a simple tree storage structure that can only provide a one-dimensional index based on naming conventions, and cannot confirm whether the required information is in a specific file. In order to obtain the required information, it is necessary to establish an effective index. [0003] In actual work, it is necessary to search files at different latitudes and accurately ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F9/44
CPCG06F9/44G06F16/13G06F16/81
Inventor 沈乐商晓媛王瑞琦刘媛媛张一刘丹肖建辉韩金
Owner AGRICULTURAL BANK OF CHINA
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