CN110765123A - Material data storage method, device and system based on tree structure - Google Patents
Material data storage method, device and system based on tree structure Download PDFInfo
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Abstract
The invention provides a storage method, a storage device and a storage system of material data based on a tree structure. The method comprises the following steps: an acquisition step of acquiring input information of a user, wherein the input information includes the material data, and the material data includes first format basic data and first format characteristic data; a first conversion step of converting the first format characteristic data into second format characteristic data by using a predetermined algorithm, wherein the recording format of the second format characteristic data is the tree structure; and adding the first format basic data and the second format characteristic data into a database for storage.
Description
Technical Field
The invention relates to the field of data storage, in particular to a storage method, a device and a system of material data based on a tree structure.
Background
The research on materials (metal materials and non-metal materials) in material science usually obtains the physicochemical characteristics of a certain material through a large number of physical and chemical experiments so as to use the material for production.
Physical and chemical experiments on materials are generally complex in process, strict in requirements and accompanied by certain dangers, so that most of material data obtained in the experiments are very precious. The significance of properly storing the material data is great. The traditional material data storage mode is to use an electronic document or a paper document for storage, however, the traditional storage mode has the following disadvantages: 1) is easy to lose; 2) the data volume is huge, so that the searching is very difficult; 3) due to the complexity of version management, modification or deletion of material data is difficult. Thus, there is no easy-to-use, secure, flexible way of material storage (recording and management) so far.
Disclosure of Invention
The invention provides a storage method of material data based on a tree structure, which comprises the following steps:
an acquisition step of acquiring input information of a user, wherein the input information includes the material data, and the material data includes first format basic data and first format characteristic data;
a first conversion step of converting the first format characteristic data into second format characteristic data by using a predetermined algorithm, wherein the recording format of the second format characteristic data is the tree structure;
and adding the first format basic data and the second format characteristic data into a database for storage.
Before the acquiring step, the method further comprises: and an authentication step of authenticating the user to confirm whether to acquire the input information of the user.
The input information includes retrieval information and selection information, the method further comprising:
and a searching step, namely searching out first format basic data matched with the retrieval information from the database according to the retrieval information to obtain a plurality of pieces of matched first format basic data, searching out the first format basic data corresponding to the selection information from the plurality of pieces of matched first format basic data according to the selection information, and taking out second format characteristic data corresponding to the corresponding first format basic data from the database as second format characteristic data to be processed.
The method further comprises the following steps: and a second conversion step of converting the second format characteristic data to be processed into the first format characteristic data to be processed by using the predetermined algorithm.
The method further comprises the following steps: and a viewing step, wherein the first format characteristic data to be processed is provided for the user to be viewed.
The input information further includes modification information, the method further comprising:
modifying, namely modifying the first format characteristic data to be processed according to the modification information to obtain modified first format characteristic data;
a third conversion step of converting the modified first format characteristic data into modified second format characteristic data according to the predetermined algorithm;
and an updating step, namely adding the modified second format characteristic data into the database to replace the second format characteristic data to be processed.
The input information further includes deletion information, the method further comprising:
deleting, according to the deletion information, node data corresponding to the deletion information in the plurality of node data in the first layer of data under the root of the second format feature data to be processed in the tree structure to obtain updated second format feature data;
and a replacing step, namely adding the updated second format characteristic data into the database to replace the second format characteristic data to be processed.
The invention also provides a storage device of material data based on the tree structure, which comprises:
the interactive unit is used for acquiring input information of a user, wherein the input information comprises the material data, and the material data comprises first format basic data and first format characteristic data;
the editing unit is used for converting the first format characteristic data into second format characteristic data by using a preset algorithm, and the recording format of the second format characteristic data is the tree structure;
and the adding unit is used for adding the first format basic data and the second format characteristic data into a database for storage.
The invention also provides a storage system of material data based on the tree structure, which comprises the storage device and the database.
In the invention, by utilizing the data recording mode of the tree structure, a user can conveniently and safely store the material data in the database, so that the material data is not easy to lose, and the user can conveniently and flexibly check, modify and delete the material data stored in the database.
Drawings
Fig. 1 is a structural diagram of a storage system of tree structure-based material data according to an embodiment of the present invention;
fig. 2 is a flowchart of a storage method of tree structure-based material data according to a first embodiment of the present invention;
fig. 3 is a flowchart of a storage method of tree structure-based material data according to a second embodiment of the present invention;
fig. 4 is a flowchart of a storage method of tree structure-based material data according to a third embodiment of the present invention;
fig. 5 is a flowchart of a storage method of tree structure-based material data according to a fourth embodiment of the present invention;
fig. 6 is a flowchart of a storage method of tree structure-based material data according to a fifth embodiment of the present invention;
fig. 7 is a schematic diagram of second format characteristic data of a tree structure according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a structural diagram of a storage system 1 for tree structure-based material data according to an embodiment of the present invention. As shown in fig. 1, the storage system 1 includes a storage 2 of material data based on a tree structure and a database 3. The storage device 2 includes an interaction unit 21, an editing unit 22, an adding unit 23, an authentication unit 24, and a retrieval unit 25.
First embodiment
Fig. 2 is a flowchart of a storage method of tree structure-based material data according to a first embodiment of the present invention. At the acquisition step S21, the interaction unit 21 acquires input information of the user, the input information including material data including first format basic data and first format characteristic data. The first format base data and the first format characteristic data are, for example, data presented in the form of html web pages that facilitate interaction with a user. The first format basic data is, for example, a material number, an international version number, a material name, a major class, a minor class, a supplier, and the like. The first format characteristic data is, for example, material lot, material property, material test, material value, and the like.
In the first conversion step S22, the editing unit 22 converts the first format characteristic data into second format characteristic data having a recording format of a tree structure using a predetermined algorithm. Here, the predetermined algorithm is, for example, a depth-first traversal algorithm or other algorithm.
Fig. 7 is a schematic diagram of second format characteristic data of a tree structure, and as shown in fig. 7, the second format characteristic data includes a unique "root" node for integrating various items of attribute data of materials. The first level of data under the "root" node includes a plurality of node data, such as batch 1, batch 2 … …, batch n, each batch node data including, for example, a batch name, a batch time, a batch comment, and so forth. Beneath each batch of node data is second layer data under a "root" node, the second layer data comprising a plurality of node data, such as property 1, property 2 … …, property n, each property node data comprising, for example, a property name. Below each property node data is a third level of data below the "root" node, the third level of data including a plurality of node data, such as trial 1, trial 2 … … trial n, each trial node data including, for example, a trial name, a trial comment, and so on. Below each trial node data is fourth layer data below the "root" node, the fourth layer data including a plurality of node data, such as a value of 1, a value of 2 … …, a value of n, each value node data including, for example, a value name, a value, and so forth. As an example, four layers of data under the root are shown in fig. 7, but the number of layers under the root is not limited and may be any number of layers.
Next, in the adding step S23, the adding unit 23 adds the above-described first format base data and second format characteristic data to the database 3 for storage.
The first format basic data and the second format characteristic data may be added as one piece of data to a table in the database 3, for example, a table 1 classified according to international data standards, or for example, a table 2 classified according to suppliers, or a table classified according to other standards, or the like. Table 1 and table 2 are shown below.
Table 1
Table 2
Since the material data are different in source, the database 3 may store the input material data in accordance with table 1 or table 2. For example, when classified according to the international data standard, the first format basic data includes, for example, the material number, the country name, the international version number, the material name, and the major class in table 1, and the first-layer batch node data under the root in the second format characteristic data is empty. When classified by the supplier, the first format basic data includes, for example, the material number, the material name, the main class, the sub class, and the supplier in table 2, and the first-layer batch node data under the root in the second format characteristic data is information from the supplier. In addition, because the classification criteria are different, the contents of the node data of each layer under the root of the second format feature data in table 1 and table 2 are also different.
According to the method, the first format basic data in the material data input by the user and the second format characteristic data of the tree structure can be stored in the corresponding table of the database 3, the second format characteristic data of the tree structure is the database format data which is convenient for computer processing, and the tree structure can be realized by using an XML language, for example.
Second embodiment
Fig. 3 is a flowchart of a storage method of tree structure-based material data according to a second embodiment of the present invention, as shown in fig. 3, further including an authentication step S20 before the acquisition step S21, the authentication unit 24 in the storage device 2 authenticates the user to confirm whether to acquire input information of the user. The authentication unit 24 identifies a user who accesses the storage apparatus 2, provides functions of user registration/login/logout, and the like, and manages registration information of the user to prevent the user from making an improper request to the storage apparatus 2.
Steps S21-S23 in FIG. 3 are the same as steps S21-S23 shown in FIG. 2, and thus are not described in detail herein.
Third embodiment
Fig. 4 is a flowchart of a storage method of tree structure-based material data according to a third embodiment of the present invention. After the user stores the material data in the database 3 in the manner of the first embodiment, when the user needs to view the material data stored in the database 3, the viewing can be performed in the following manner.
In this example, for example, when the user wants to view the piece of data of which the supplier is "company a" and the material name is "XXXX", the user inputs retrieval information (for example, "company a") and selection information (for example, "XXXX") through the interaction unit 21 in the storage device 2, that is, the interaction unit 21 acquires the retrieval information ("company a") and the selection information ("XXXX") in the input information of the user.
In the retrieval step S24, the editing unit 22 retrieves the first-format base data matching "company a" from the table 2 in the database 3 based on the retrieval information ("company a"), resulting in a plurality of pieces of matching first-format base data. For example, two pieces of matching first-format basic data of material numbers "1" and "2" in table 2 are retrieved.
Then, the editing unit 22 finds, from the two pieces of matched first format base data, the first format base data corresponding to "XXXX", for example, one piece of first format base data with the material number "1" in the table 2, according to the selection information ("XXXX"), and takes out the second format characteristic data 1 corresponding to the first format base data with the material number "1" from the table 2 of the database 3 as the second format characteristic data 1 to be processed.
Next, in the second conversion step S25, the editing unit 22 converts the second format characteristic data 1 to be processed into the first format characteristic data 1 to be processed using a predetermined algorithm. Here, the predetermined algorithm is, for example, a depth-first traversal algorithm or other algorithm. For example, the first format feature data 1 to be processed is: batch name (a, B, C … …), batch time (2018, 2017, 2016 … …), batch annotation (a, B, C … …), property name (chemical composition, periscopic structure, stretch … …), experiment name (n1, n2, n3 … …), experiment annotation (m1, m2, m3 … …), value name (proportion, temperature … …), value (0.5%, 1.8%, 100 ℃ … …).
In the viewing step S26, the interaction unit 21 provides the first format characteristic data to be processed described above to the user for viewing. The first format feature data to be processed is data which is presented in the form of html web pages and is convenient for interaction with a user, so that the user can conveniently view the data.
Fourth embodiment
Fig. 5 is a flowchart of a storage method of tree structure-based material data according to a fourth embodiment of the present invention. After the user stores the material data in the database 3 in the manner of the first embodiment, when the user needs to modify the material data stored in the database 3, the modification can be performed in the following manner.
In this example, for example, when the user wants to modify the value node in the fourth layer data at the root in the second format characteristic data shown in fig. 7 to be the value "0.5%" in the value 1, the user inputs modification information, for example, the value "2%" through the interaction unit 21. That is, the interaction unit 21 acquires modification information "2%" contained in the input data of the user.
Here, the retrieving step S24, the second converting step S25 are the same as the steps S24, S25 in fig. 4, and thus, detailed description thereof is omitted. Also in this example, for example, at the second conversion step S25, the editing unit 22 converts the same first format characteristic data 1 to be processed as in the third embodiment.
As described above, the first format characteristic data 1 to be processed is data that is presented in the form of an html web page to facilitate interaction with a user. For example, the first format feature data 1 to be processed is: batch name (a, B, C … …), batch time (2018, 2017, 2016 … …), batch annotation (a, B, C … …), property name (chemical composition, periscopic structure, stretch … …), experiment name (n1, n2, n3 … …), experiment annotation (m1, m2, m3 … …), value name (proportion, temperature … …), value (0.5%, 1.8%, 100 ℃ … …).
In the modification step S27, the interaction unit 21 modifies the first format characteristic data 1 to be processed according to the modification information "2%", so as to obtain modified first format characteristic data 1'. The modified first format characteristic data 1' is, for example: including lot name (a, B, C … …), lot time (2018, 2017, 2016 … …), lot notes (a, B, C … …), property name (chemical composition, periscopic structure, stretch … …), experiment name (n1, n2, n3 … …), experiment notes (m1, m2, m3 … …), value name (proportion, temperature … …), value (0.5%, 2%, 100 ℃ … …). Wherein the value (0.5%, 1.8%, 100 ℃ … …) of the first format characteristic data 1 to be processed is modified to the value (2%, 1.8%, 100 ℃ … …) of the modified first format characteristic data 1'.
In a third conversion step S28, the editing unit 22 converts the modified first format feature data 1' into modified second format feature data according to a predetermined algorithm, such as a depth-first traversal algorithm or other algorithms. Here, referring to fig. 7, for example, the value in the value node in the fourth layer data in the modified second format characteristic data to the value 1 is modified to "2%".
In the updating step S29, the adding unit 23 adds the modified second format characteristic data to the table 2 in the database 3 to replace the second format characteristic data 1 to be processed. In this way, the user can modify the second format feature data of the tree structure stored in the database 3 as needed.
Fifth embodiment
Fig. 6 is a flowchart of a storage method of tree structure-based material data according to a fifth embodiment of the present invention. After the user stores the material data in the database 3 in the manner of the first embodiment, when the user needs to delete part of the material data stored in the database 3, the deletion can be performed in the following manner.
In this example, for example, when the user wants to delete all data related to the batch 1, the user inputs deletion information, for example, "batch 1" through the interaction unit 21 in the storage device 2, that is, the interaction unit 21 acquires the deletion information ("batch 1") in the input information of the user.
The retrieval step S24 in this example is the same as step S24 in fig. 4, and therefore, will not be described in detail here. Also in this example, at the retrieval step S24, the editing unit 22 takes out, for example, the second format characteristic data 1 corresponding to the first format basic data of the material number "1" from the table 2 of the database 3 as the second format characteristic data 1 to be processed.
In the deletion step S30, the editing unit 22 deletes, from the deletion information ("batch 1"), the node data corresponding to the deletion information among the plurality of node data in the first-layer data under the root of the tree-structured to-be-processed second-format feature data 1, resulting in updated second-format feature data. In this example, referring to fig. 7, for example, the node data corresponding to "batch 1" in the plurality of batches of node data under the root of the processed second format feature data 1 is deleted, that is, the data of all layers under "batch 1" is deleted, so as to obtain the updated second format feature data, that is, the updated second format feature data does not include the relevant data of "batch 1".
Next, at the replacing step S31, the adding unit 23 adds the above-described updated second format characteristic data to the table 2 in the database 3 to replace the above-described second format characteristic data 1 to be processed. In this way, the user can easily delete part of the data in the second format characteristic data of the tree structure stored in the database 3 as needed.
In the invention, by utilizing the data recording mode of the tree structure, a user can conveniently and safely store the material data in the database, so that the material data is not easy to lose, and the user can conveniently and flexibly check, modify and delete the material data stored in the database.
While the present invention has been described in conjunction with specific embodiments, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended that such alternatives, modifications, and variations be included within the spirit and scope of the appended claims.
Claims (15)
1. A storage method of material data based on a tree structure is characterized by comprising the following steps:
an acquisition step of acquiring input information of a user, wherein the input information includes the material data, and the material data includes first format basic data and first format characteristic data;
a first conversion step of converting the first format characteristic data into second format characteristic data by using a predetermined algorithm, wherein the recording format of the second format characteristic data is the tree structure;
and adding the first format basic data and the second format characteristic data into a database for storage.
2. The storage method of claim 1, further comprising, prior to said obtaining step:
and an authentication step of authenticating the user to confirm whether to acquire the input information of the user.
3. The storage method according to claim 1 or 2, wherein the input information includes retrieval information and selection information, the method further comprising:
and a searching step, namely searching out first format basic data matched with the retrieval information from the database according to the retrieval information to obtain a plurality of pieces of matched first format basic data, searching out the first format basic data corresponding to the selection information from the plurality of pieces of matched first format basic data according to the selection information, and taking out second format characteristic data corresponding to the corresponding first format basic data from the database as second format characteristic data to be processed.
4. The storage method of claim 3, further comprising:
and a second conversion step of converting the second format characteristic data to be processed into the first format characteristic data to be processed by using the predetermined algorithm.
5. The storage method of claim 4, further comprising:
and a viewing step, wherein the first format characteristic data to be processed is provided for the user to be viewed.
6. The storage method of claim 4, wherein the input information further comprises modification information, the method further comprising:
modifying, namely modifying the first format characteristic data to be processed according to the modification information to obtain modified first format characteristic data;
a third conversion step of converting the modified first format characteristic data into modified second format characteristic data according to the predetermined algorithm;
and an updating step, namely adding the modified second format characteristic data into the database to replace the second format characteristic data to be processed.
7. The storage method of claim 3, wherein the input information further comprises deletion information, the method further comprising:
deleting, according to the deletion information, node data corresponding to the deletion information in the plurality of node data in the first layer of data under the root of the second format feature data to be processed in the tree structure to obtain updated second format feature data;
and a replacing step, namely adding the updated second format characteristic data into the database to replace the second format characteristic data to be processed.
8. An apparatus for storing tree-structure-based material data, the apparatus comprising:
the interactive unit is used for acquiring input information of a user, wherein the input information comprises the material data, and the material data comprises first format basic data and first format characteristic data;
the editing unit is used for converting the first format characteristic data into second format characteristic data by using a preset algorithm, and the recording format of the second format characteristic data is the tree structure;
and the adding unit is used for adding the first format basic data and the second format characteristic data into a database for storage.
9. The storage device of claim 8, wherein the device further comprises:
and the authentication unit authenticates the user to confirm whether the input information of the user is acquired.
10. The storage device according to claim 8 or 9, wherein the input information includes retrieval information and selection information, and the storage device further comprises:
and the retrieval unit retrieves first format basic data matched with the retrieval information from the database according to the retrieval information to obtain a plurality of pieces of matched first format basic data, searches the first format basic data corresponding to the selection information from the plurality of pieces of matched first format basic data according to the selection information, and extracts second format characteristic data corresponding to the corresponding first format basic data from the database to be used as second format characteristic data to be processed.
11. The storage device of claim 10,
and the editing unit converts the second format characteristic data to be processed into the first format characteristic data to be processed by using the preset algorithm.
12. The storage device of claim 11, further comprising:
and the interaction unit provides the first format characteristic data to be processed for the user to view.
13. The storage device of claim 11, wherein the input information further comprises modification information, and wherein,
the interaction unit modifies the first format characteristic data to be processed according to the modification information to obtain modified first format characteristic data;
the editing unit converts the modified first format characteristic data into modified second format characteristic data according to the preset algorithm;
the adding unit adds the modified second format characteristic data to the database to replace the second format characteristic data to be processed.
14. The storage device of claim 10, wherein the input information further comprises deletion information, and wherein,
the editing unit deletes node data corresponding to the deletion information in a plurality of node data in first-layer data under the root of the second-format feature data to be processed in the tree structure according to the deletion information to obtain updated second-format feature data;
the adding unit adds the updated second format characteristic data to the database to replace the second format characteristic data to be processed.
15. A storage system for tree structure based material data, characterized in that the storage system comprises a storage device according to any one of claims 8-14 and a database.
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