CN112597156B - Programming-free dynamic data storage and form drawing method and device - Google Patents

Programming-free dynamic data storage and form drawing method and device Download PDF

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CN112597156B
CN112597156B CN202011483905.0A CN202011483905A CN112597156B CN 112597156 B CN112597156 B CN 112597156B CN 202011483905 A CN202011483905 A CN 202011483905A CN 112597156 B CN112597156 B CN 112597156B
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data
nodes
xml file
file
data storage
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CN112597156A (en
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孔祥龙
林艺斌
王西雁
蒋紫春
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Beijing Power Machinery Institute
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22Indexing; Data structures therefor; Storage structures
    • G06F16/2282Tablespace storage structures; Management thereof
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/80Information retrieval; Database structures therefor; File system structures therefor of semi-structured data, e.g. markup language structured data such as SGML, XML or HTML
    • G06F16/81Indexing, e.g. XML tags; Data structures therefor; Storage structures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/80Information retrieval; Database structures therefor; File system structures therefor of semi-structured data, e.g. markup language structured data such as SGML, XML or HTML
    • G06F16/84Mapping; Conversion

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
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  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The invention discloses a method and a device for storing non-programming dynamic data and drawing a table, wherein the method comprises the following steps: acquiring a data file of an engine research and development process; extracting relevant basic data in various formats and/or various classes from the data file; the table data is stored in XML format from the relevant base data by XMLDB technology in the Oracle database. The method is free from the traditional structured form, adopts XML format storage, defines a form reorganization mode, can meet all form storage, and can perform multi-layer header operation in the figure.

Description

Programming-free dynamic data storage and form drawing method and device
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a method and apparatus for storing dynamic data without programming and drawing a table.
Background
The basic data are various, a large amount of data with new formats are generated along with the updating of standard and test methods, the traditional data storage technology is insufficient to meet the requirement of increasingly updating, and the manager can only simply program the data through a system version updating or open programming interface to finish the storage of the new data, so that the problem is to be solved.
Disclosure of Invention
The invention provides a method and a device for storing non-programming dynamic data and drawing tables, which are separated from the traditional structured tables, adopt XML format storage, define a table reorganization mode, can meet all table storage and can perform multi-layer table head operation in a figure.
An embodiment of a first aspect of the present invention provides a method for non-programmable dynamic data storage and table drawing, including the steps of: acquiring a data file of an engine research and development process; extracting relevant basic data in various formats and/or various classes from the data file; and storing the table data in an XML format from the relevant basic data through XMLDB technology in an Oracle database.
Further, in one embodiment of the present invention, the storing the table data in XML format includes: analyzing an XML file in a preset analysis mode, and reading the XML file to generate a table in a browser page by redefining the relation between the XML file and the row-column table.
Further, in an embodiment of the present invention, the above method for non-programmed dynamic data storage and table drawing further includes: and forming rows and columns of a table according to the nodes, and forming control elements of the table by adopting attributes so as to control the display positions of the nodes according to the attributes and generate different tables.
Further, in an embodiment of the present invention, the above method for non-programmed dynamic data storage and table drawing further includes: searching the table by using an X-Path mode; and/or performing XML file batch change operation on the table by using X-Query technology.
Further, in an embodiment of the present invention, the above-mentioned method for non-programmed dynamic data storage and table drawing performs multi-layer header operation on the header of the table.
According to the non-programming dynamic data storage and table drawing method provided by the embodiment of the invention, the traditional structured table is separated, the table data is stored in an XML format mode through an XMLDB technology in an Oracle database, the XML file is analyzed in a well-established analysis mode, the relation between the XML file and the row table is redefined, the XML file is read by a system to generate the table in a browser page, all the table storage can be met, and the operation of multi-layer table heads in the figure can be performed, which cannot be realized in the traditional row table storage mode.
An embodiment of a second aspect of the present invention provides a non-programmable dynamic data storage and form drawing device, including: the acquisition module is used for acquiring data files in the development process of the engine; the extraction module is used for extracting relevant basic data in various formats and/or various types from the data file; and the storage module is used for storing the table data in an XML format from the related basic data through an XMLDB technology in an Oracle database.
Further, in one embodiment of the present invention, the storage module is specifically configured to: analyzing an XML file in a preset analysis mode, and reading the XML file to generate a table in a browser page by redefining the relation between the XML file and the row-column table.
Further, in an embodiment of the present invention, the foregoing further includes: forming rows and columns of a table according to nodes, and forming control elements of the table by adopting attributes so as to control the display positions of the nodes according to the attributes and generate different tables; searching the table by using an X-Path mode; and/or performing XML file batch change operation on the table by using an X-Query technology; and carrying out multi-layer header operation on the header of the table.
According to the non-programming dynamic data storage and table drawing device provided by the embodiment of the invention, the traditional structured table is separated, the table data is stored in an XML format mode through an XMLDB technology in an Oracle database, the XML file is analyzed in a well-established analysis mode, the relation between the XML file and the row table is redefined, the XML file is read by a system to generate the table in a browser page, all the table storage can be met, and the operation of multi-layer table heads in the figure can be performed, which cannot be realized in the traditional row table storage mode.
An embodiment of a third aspect of the present invention provides an electronic device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions configured to perform the non-programmed dynamic data storage and form rendering method as described in the above embodiments.
A fourth aspect embodiment of the present invention provides a computer-readable storage medium storing computer instructions for causing a computer to perform the non-programmed dynamic data storage and form drawing method of the above embodiment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a flow chart of a method for non-programmed dynamic data storage and form rendering according to an embodiment of the invention;
FIG. 2 is a logic diagram of a non-programmed dynamic data storage and form rendering method according to one embodiment of the invention;
FIG. 3 is a schematic diagram of nodes and attributes in a non-programmed dynamic data storage and form rendering method according to an embodiment of the present invention;
FIG. 4 is a block diagram of a non-programmable dynamic data storage and form rendering device according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
The non-programming dynamic data storage and table drawing method and device according to the embodiment of the invention are described below with reference to the accompanying drawings.
In describing the method for storing non-programmed dynamic data and drawing a table according to the embodiments of the present invention, the following drawbacks of the related art will be briefly described.
In the related art, the storage requirement can be met only by custom development of various forms, namely time and financial resources are consumed, the method has no universality, new forms can be newly developed after being added, and the method has dependence on software companies.
Based on the above problems, the present application provides a non-programming dynamic data storage and table drawing method.
Specifically, fig. 1 is a flow chart of a method for storing non-programmed dynamic data and drawing a table according to an embodiment of the present invention.
As shown in fig. 1, the non-programmed dynamic data storage and table drawing method comprises the following steps:
In step S101, a data file of an engine development process is acquired.
It is understood that the manner of acquiring the data file of the engine development process is the same as that of the related art, and detailed description thereof is omitted to avoid redundancy.
In step S102, a plurality of formats and/or a plurality of kinds of related base data are extracted from the data file.
It will be appreciated that the basic data is of a wide variety, such as engineering materials, standard components, atmosphere, calculation parameters, etc., and there are a plurality of sub-classifications under each type of data, such as engineering materials, which may be classified into metallic materials, composite materials, nonmetallic materials, etc., and metallic materials, which may be classified into structural steels, superalloys, aluminum alloys, magnesium alloys, titanium alloys, etc., each material having various types of performance parameters, such as tensile properties, thermal conductivity, fatigue properties, etc., with each performance having a different form.
In step S103, the table data is stored in XML format from the relevant base data by XMLDB technology in the Oracle database.
Further, in one embodiment of the present invention, storing the form data in an XML format includes: analyzing the XML file in a preset analysis mode, and reading the XML file to generate a table in the browser page by redefining the relation between the XML file and the row-column table.
It can be understood that, with reference to fig. 2, the embodiment of the present invention may be based on an Oracle XMLDB database, where the Oracle XMLDB database provides a storage and Query technique for XML format files, may use an X-Path method to perform simple retrieval, and may also use an X-Query technique to perform complex XML file batch modification operations. The database can support expansion of any new material, any material attribute and any data form by utilizing a dynamic data table construction mode, and a user can establish a data template without any programming, so that management and application of all new data formats are realized.
Further, in an embodiment of the present invention, the above method for non-programmed dynamic data storage and table drawing further includes: and forming rows and columns of the table according to the nodes, and adopting control elements of the attribute composition table to control the display positions of the nodes according to the attributes so as to generate different tables.
Specifically, the XML format is divided into two types of locations, one being a node and one being an attribute. As shown in fig. 3, the part marked a is a node, and the part marked B is an attribute. A is adopted to form rows and columns of the table, and B is adopted to form control elements of the table. The display position of the node can be controlled by various attributes so as to achieve the purpose of different tables, and the node is used for storing different row and column data so as to meet different types of performance data. The reorganized table is shown in fig. 1.
TABLE 1
Further, in an embodiment of the present invention, the above method for non-programmed dynamic data storage and table drawing further includes: searching the table by using an X-Path mode; and/or performing XML file batch change operation on the table by using X-Query technology.
Further, in an embodiment of the present invention, the above-mentioned non-programming dynamic data storage and table drawing method performs multi-layer header operation on the header of the table.
In summary, the embodiment of the invention can complete the configuration of the new type data form by clicking operation in the browser page without programming, and then the configured form can be used for data storage in the system; in the development process of the engine, tens to hundreds of commercial software from different sources and self-programming various data are used, and the engine is also used in various management systems and application systems, so that a large number of data files with different formats and different types are generated, and the existing data management mode cannot meet the requirements. In the process of engine research and development, designers need to acquire relevant basic data in modes of manual searching, report, system and the like, the process is complex, errors are easy to occur, and the unification and the front-back association of the data cannot be ensured.
According to the non-programming dynamic data storage and table drawing method provided by the embodiment of the invention, the traditional structured table is separated, the table data is stored in an XML format mode through an XMLDB technology in an Oracle database, the XML file is analyzed in a well-established analysis mode, the relation between the XML file and the row table is redefined, the XML file is read by a system to generate the table in a browser page, all the table storage can be met, and the operation of multi-layer table heads in the figure can be performed, which cannot be realized in the traditional row table storage mode.
Next, a non-programmed dynamic data storage and form drawing device according to an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 4 is a block diagram of a non-programmable dynamic data storage and form rendering device according to an embodiment of the present invention.
As shown in fig. 4, the non-programmed dynamic data storage and table drawing apparatus 10 includes: the device comprises an acquisition module 100, an extraction module 200 and a storage module 300.
The acquiring module 100 is configured to acquire a data file of an engine development process. The extraction module 200 is used to extract relevant underlying data in a variety of formats and/or a variety of types from the data file. The storage module 300 is used for storing table data in an XML format from the relevant base data by XMLDB technology in an Oracle database.
Further, in one embodiment of the present invention, the storage module 300 is specifically configured to: analyzing the XML file in a preset analysis mode, and reading the XML file to generate a table in the browser page by redefining the relation between the XML file and the row-column table.
Further, in one embodiment of the present invention, the above-mentioned non-programmed dynamic data storage and form drawing device 10 further comprises: forming rows and columns of the table according to the nodes, and adopting control elements of the attribute composition table to control the display positions of the nodes according to the attributes so as to generate different tables; searching the table by using an X-Path mode; and/or performing XML file batch change operation on the table by using an X-Query technology; and carrying out multi-layer header operation on the header of the table.
It should be noted that the foregoing explanation of the embodiment of the non-programmable dynamic data storage and table drawing method is also applicable to the non-programmable dynamic data storage and table drawing device of this embodiment, and will not be repeated herein.
According to the non-programming dynamic data storage and table drawing device provided by the embodiment of the invention, the traditional structured table is separated, the table data is stored in an XML format mode through an XMLDB technology in an Oracle database, the XML file is analyzed in a well-established analysis mode, the relation between the XML file and the row table is redefined, the XML file is read by a system to generate the table in a browser page, all the table storage can be met, and the operation of multi-layer table heads in the figure can be performed, which cannot be realized in the traditional row table storage mode.
In order to achieve the above embodiment, the present invention further provides an electronic device, including: at least one processor and a memory. Wherein the memory is communicatively coupled to the at least one processor, wherein the memory stores instructions executable by the at least one processor, the instructions configured to perform the non-programmed dynamic data storage and form rendering methods of the above embodiments, such as for:
acquiring a data file of an engine research and development process;
extracting relevant basic data in various formats and/or various classes from the data file; and
The table data is stored in XML format from the relevant base data by XMLDB technology in the Oracle database.
In order to implement the above embodiment, the present invention also proposes a computer-readable storage medium storing computer instructions for causing a computer to execute the non-programmed dynamic data storage and table drawing method of the above embodiment.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "N" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more N executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or N wires, a portable computer cartridge (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As with the other embodiments, if implemented in hardware, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
Those of ordinary skill in the art will appreciate that all or a portion of the steps carried out in the method of the above-described embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a computer readable storage medium, and where the program, when executed, includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product.
The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, or the like. While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (6)

1. A method for non-programmable dynamic data storage and form rendering, comprising the steps of:
acquiring a data file of an engine research and development process;
Extracting relevant basic data in various formats and/or various classes from the data file; and
Analyzing an XML file from the related basic data in a preset analysis mode through an XMLDB technology in an Oracle database, reading the XML file to generate a table in a browser page by redefining the relation between the XML file and a row table, and storing table data in an XML format mode, wherein the type position in the XML format comprises nodes and attributes, the nodes form rows and columns of the table according to the nodes, control elements of the table are formed by adopting the attributes, the display positions of the nodes are controlled by various attributes, the nodes store different row and column data, and different tables are generated after recombination;
The method further comprises the steps of: and carrying out multi-layer header operation on the header of the table.
2. The method as recited in claim 1, further comprising:
searching the table by using an X-Path mode; and/or
And carrying out XML file batch change operation on the table by using an X-Query technology.
3. A non-programmable dynamic data storage and form rendering device, comprising:
the acquisition module is used for acquiring data files in the development process of the engine;
the extraction module is used for extracting relevant basic data in various formats and/or various types from the data file; and
The storage module is used for analyzing an XML file from the related basic data in a preset analysis mode through an XMLDB technology in an Oracle database, reading the XML file to generate a table in a browser page by redefining the relation between the XML file and a row table, and storing the table data in an XML format mode, wherein the type position in the XML format comprises nodes and attributes, the nodes form rows and columns of the table according to the nodes, control elements of the table are formed by adopting the attributes, the display positions of the nodes are controlled by adopting various attributes, the nodes store different row and column data, and different tables are generated after recombination;
The method further comprises the steps of: and carrying out multi-layer header operation on the header of the table.
4. A device according to claim 3, further comprising:
searching the table by using an X-Path mode; and/or
And carrying out XML file batch change operation on the table by using an X-Query technology.
5. An electronic device, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the non-programmed dynamic data storage and form rendering method of claim 1 or 2.
6. A computer readable storage medium having stored thereon a computer program, the program being executable by a processor for implementing the non-programmed dynamic data storage and form rendering method of claim 1 or 2.
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