CN110609959B - Retrieval method based on project lifecycle, storage medium and electronic equipment - Google Patents
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Abstract
The application relates to a retrieval method, a medium and electronic equipment based on project life cycle, wherein the method comprises the following steps: receiving a query request which is sent by a client and contains identity information and query elements; inquiring a project stage corresponding to the identity information according to the identity information; retrieving target item data from the item data corresponding to the item stage according to the query element; and sending the retrieved target item data to the client for display. Compared with the existing item information retrieval method, the method has higher query efficiency and effectively ensures information security.
Description
Technical Field
The present application relates to the field of computer application technologies, and in particular, to a retrieval method based on a project lifecycle, a storage medium, and an electronic device.
Background
In the field of project management, project documents are commonly used. Taking the project in DS as an example, after a project responsible person creates a new project, five project stages of demand analysis, blueprint design, system construction and test, system switching and online, continuous support and final inspection are generated for the new project. Each stage has a corresponding project member, and furthermore, each project stage and the project member corresponding to each project stage are independent of each other.
The main problems of the current project management are:
1. the project member needs to search the corresponding stage of the project through the project name, and then searches the corresponding project document of the project member in each stage, so that the corresponding project document cannot be directly searched, and the query efficiency is low.
2. The project members in a certain project stage can inquire all project documents in other project stages, the authority management is not carried out, and the information security is at risk.
Disclosure of Invention
The application provides a project document retrieval method based on a project life cycle, a storage medium and electronic equipment, which are used for solving the problems that query efficiency is low, and rights management and information security are not carried out and risks exist.
In order to solve the technical problems, the application provides the following technical scheme:
the first aspect of the present application provides a retrieval method based on a project lifecycle, comprising:
receiving a query request which is sent by a client and contains identity information and query elements;
inquiring a project stage corresponding to the identity information according to the identity information;
retrieving target item data from the item data corresponding to the item stage according to the query element;
and sending the retrieved target item data to the client for display.
Optionally, the project life cycle includes at least one project stage, the identity information includes project responsible person identity information or project membership information, and the step of executing the project stage corresponding to the identity information according to the identity information includes:
inquiring all project stages corresponding to the project responsible person identity information; or (b)
And inquiring the project stage corresponding to the project membership information.
Optionally, the step of retrieving target item data from the item data corresponding to the item stage according to the query element includes:
carrying out grammar analysis and language processing on the query sentences corresponding to the query elements to obtain a query tree;
performing word segmentation processing on the project data to obtain a word segmentation file;
and searching the word segmentation file by using the query tree to obtain the target item data related to the query element.
Optionally, the step of performing word segmentation processing on the project data to obtain a word segmentation file includes;
establishing a special database group and a special word stock group corresponding to the project stage, wherein the special database group and the special word stock group comprise first multi-word morpheme information corresponding to the project stage;
extracting the content of the project data to obtain second multi-word morpheme information;
and matching the first multi-word morpheme information with the second multi-word morpheme information by utilizing character string matching, and obtaining the word segmentation file according to the matching degree of the first multi-word morpheme information and the second multi-word morpheme information.
Optionally, the step of retrieving the word segmentation document using the query tree to obtain the target item data related to the query element includes:
performing inverted index on the word segmentation file to obtain an inverted index file;
and searching the inverted index file by using the query tree to obtain the target item data related to the query element.
Optionally, the method further comprises:
and sequencing word segmentation files corresponding to each project stage from high to low according to the matching degree of the first multi-morpheme information and the second multi-morpheme information so as to sequence the correlation between the query element and the target project data from high to low.
Optionally, the step of sending the retrieved target item data to the client for display includes:
and displaying the target item data according to the relevance degree of the target item data corresponding to the query request in a high-to-low ordering mode.
Optionally, the project data is a project document, and the query element is information including document content and/or document attributes.
A second aspect of the present application is to provide a storage medium having stored thereon a computer program which, when executed by a processor, performs the above-described retrieval method based on a project lifecycle.
A third aspect of the present application provides an electronic device comprising a memory and a processor, the memory having stored thereon a computer program which, when executed by the processor, performs the above-described item lifecycle based retrieval method.
Compared with the prior art, the project document retrieval method based on the project life cycle, the storage medium and the electronic equipment have the following beneficial effects:
the method for retrieving the project document based on the project life cycle, the storage medium and the electronic equipment provided by the embodiment of the application comprise the following steps: receiving a query request which is sent by a client and contains identity information and query elements; inquiring a project stage corresponding to the identity information according to the identity information; retrieving target item data from the item data corresponding to the item stage according to the query element; and sending the retrieved target item data to the client for display. On one hand, the searching method can directly inquire the item stage corresponding to the identity information according to the identity information, so that the inquiring efficiency is improved; on the other hand, different identity information cannot query project data of other project stages, so that authority management among different project members is realized, and information security is ensured.
Drawings
The application will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
Fig. 1 is a flow chart of a retrieval method based on project lifecycle according to an embodiment of the present application.
Fig. 2 is a schematic flow chart of step S130 in fig. 1.
Fig. 3 is a flow chart of step S132 in fig. 2.
Fig. 4 is another flow chart of step S132 in fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the following detailed description will refer to the embodiments of the present application with reference to the accompanying drawings and the embodiments, so as to solve the technical problems by applying the technical means to the present application, and the implementation process for achieving the corresponding technical effects can be fully understood and implemented accordingly. The embodiment of the application and the characteristics in the embodiment can be mutually combined on the premise of no conflict, and the formed technical scheme is within the protection scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Typically, the project life cycle includes a plurality of project phases, and each project phase generates project information such as project documents, project progress and the like corresponding to the project phase. It is understood that the project lifecycle includes at least one project phase.
In order to realize that the project manager can query and manage the project information of all project phases in the project lifecycle, the project member can query and manage the project information of the project phase corresponding to the project manager. Referring to fig. 1, a search method based on a project life cycle is provided in an embodiment of the present application. When the method is applied to the electronic device, steps S110 to S140 are performed:
step S110: and receiving a query request which is sent by the client and contains the identity information and the query element.
In some embodiments, the identity information includes project responsible person identity information or project membership information, i.e., project responsible person identity information corresponds to the role of the project responsible person and project membership information corresponds to the role of the project member. When the project responsible person or the project member logs in the client, the identification, judgment or reading of the identity information can be realized, or the identification, judgment or reading mode can be adopted to realize the identification of the identity information, which is not limited to the identification, judgment or reading mode, and the details are not repeated here.
Further, in some embodiments, description is made taking project data as a project document, and query elements as information including document content and/or document attributes as examples.
Thus, when a user logs into a client through the client and sends a query request, the query request includes both the identity information of the user and query statements input by the user that include information of document content and/or document attributes.
Step S120: and inquiring the project stage corresponding to the identity information according to the identity information.
Since the identity information includes project responsible person identity information and project membership information, the step of performing a project phase corresponding to the identity information according to the identity information query may include:
and querying all project stages corresponding to the project responsible person identity information.
It can be understood that if the identity information in the query request received in step S110 is the identity information of the responsible person of the project, the project information of all project stages is queried.
The step of executing the item phase corresponding to the identity information according to the identity information inquiry may further include: and inquiring the project stage corresponding to the project membership information.
It can be understood that if the identity information in the query request received in step S110 is item membership information, the item information of the item stage corresponding to the item member is queried.
Thus, the judgment of the project stage to which the user belongs is completed through the steps.
Step S130: and retrieving target item data from the item data corresponding to the item stage according to the query element.
Referring to fig. 2, the step of retrieving target item data from item data corresponding to the item stage according to the query element includes:
step S131: and carrying out grammar analysis and language processing on the query sentences corresponding to the query elements to obtain a query tree.
And carrying out grammar analysis and language processing on the information of the document content and/or the document attribute included in the query sentence to obtain a query tree.
Step S132: and performing word segmentation processing on the project data to obtain a word segmentation file.
And carrying out word segmentation processing on the project data of all project stages of the corresponding project responsible person identity information to obtain a word segmentation file. Or the project data of the project stage to which the project membership information belongs is subjected to word segmentation processing to obtain a word segmentation file.
Step S133: and searching the word segmentation file by using the query tree to obtain the target item data related to the query element. Thereby, full-text retrieval of the project document is completed.
It should be noted that, on one hand, multiple project phases within a project lifecycle may include multiple project documents, and on the other hand, multiple project documents may be included within each project phase, and that there may be duplicate or related content in the content of different projects. Thus, a project document retrieved according to its query element may include multiple project documents, whether it is a project responsible person or a project member.
The term "full text" is to be interpreted as: when corresponding to a project responsible person, the full text represents project data of all project stages in a project life cycle, and in the embodiment, represents all project documents in the project life cycle; when the item member corresponds to the item member, the full text represents the item data of the item stage corresponding to the item member, and in this embodiment, represents all the item documents in the item stage.
Referring to fig. 3, step S132 is performed: the step of word segmentation processing is carried out on the project data to obtain word segmentation files comprises the following steps of;
step S1321: and establishing a special database group and a special word stock group corresponding to the project stage, wherein the special database group and the special word stock group comprise first multi-word morpheme information corresponding to the project stage.
It will be appreciated that the first multi-morpheme information is stored in a pre-set private database group and private word library group server or cloud server, and is multi-morpheme information for all project documents within the project lifecycle.
Step S1322: and extracting the content of the item data to obtain second multi-word morpheme information.
The extracted second grapheme information is inserted into a search server, for example, an elastic search server can be selected.
Step S1323: and matching the first multi-word morpheme information with the second multi-word morpheme information by utilizing character string matching, and obtaining the word segmentation file according to the matching degree of the first multi-word morpheme information and the second multi-word morpheme information.
The first multi-morpheme information and the second multi-morpheme information may be set, modified, deleted, or added according to actual project conditions, and are not limited herein.
Referring to fig. 4, preferably, in order to implement ranking display of the retrieved item documents, the step of performing searching of the word segmentation file by using the query tree to obtain the target item data related to the query element further includes:
step S1324: performing inverted index on the word segmentation file to obtain an inverted index file;
step S1325: and searching the inverted index file by using the query tree to obtain the target item data related to the query element.
The retrieved target item data is realized by executing steps S1324 and S1325. Optionally, the method further comprises:
step S1326: and sequencing word segmentation files corresponding to each project stage from high to low according to the matching degree of the first multi-morpheme information and the second multi-morpheme information so as to sequence the correlation between the query element and the target project data from high to low.
Step S140: and sending the retrieved target item data to the client for display.
Optionally, since the target item data retrieved in step S1326 is ranked, the step of sending the retrieved target item data to the client for display includes:
and displaying the target item data according to the relevance of the target item data to the query request in a high-to-low ordering mode. So as to facilitate the user to confirm the project document to be retrieved.
In the above-mentioned, when the user (i.e. the project responsible person or the project member) performs the query of the project document, the user does not need to know the project stage corresponding to the project document in advance, only needs to input the query element through the client, and after receiving the query request including the query element input by the user, the system automatically retrieves the project document related to the query element from the project documents in the project life cycle pre-stored in the database, and sends the project document to the client for display, thus completing the retrieval of the document corresponding to the project stage of the user.
Specifically, when a project is found, a project manager divides project members of each stage according to corresponding stages of a project life cycle when creating a project team, and the project manager or the project members of each project stage are users in the application. When a user sends a query request to the background through the client, the background can search the project documents in the corresponding stage according to the stage of the project life cycle of the user and return the searched project document data. Specifically, a user sends a query request through a client, a background receives the query request of the user and then judges the project to which the user belongs, after the project or the project group to which the user belongs is determined, whether the user is a project responsible person of the project is judged, the user can query the project document of the whole life cycle of the project when the user is the project responsible person, and the project member authority can be distributed. If the user is only a project member, namely the user is not a project responsible person, judging which stage of the project life cycle the user is responsible for, searching from the project document corresponding to the stage the user is responsible for, and returning the searched project document to the client for display.
For example, user a creates project C as a project leader, and user B assigns a demand analysis stage and an online test stage in project C as project members. Project a may query all project documents for each stage of the overall lifecycle of project C. User B can inquire the documents in the requirement analysis and online test stage in project C, but the documents in other stages cannot be inquired. Meanwhile, the user A can allocate rights to each user in the project C. It will be appreciated that non-responsible persons (i.e., project members) can only view the project documents for their assigned lifecycle stages, and that a project responsible person can query all of the project documents for each stage throughout the project lifecycle.
The method has the advantages that corresponding project document inquiry authorities are set for users according to the stages in the project life cycle which are responsible for the users, so that the users can only inquire the project documents of the stages which are responsible for the users, information interference caused by the project documents of other stages to the users is avoided, and meanwhile, the safety of project document information is ensured because the users cannot inquire the project documents which are irrelevant to the stages which are responsible for the users.
On the basis of the above, the application also provides a storage medium, on which a computer program is stored, which when executed by a processor, performs the above-mentioned project document retrieval method.
On the basis of the above, the application also provides an electronic device, which comprises a memory and a processor, wherein the memory stores a computer program, and the computer program executes the project document searching method when being executed by the processor.
The memory and the processor are electrically connected with each other directly or indirectly to realize data transmission or interaction. For example, the components may be electrically connected to each other via one or more communication buses or signal lines.
The Memory may be, but is not limited to, random access Memory (Random Access Memory, RAM), read Only Memory (ROM), programmable Read Only Memory (Programmable Read-Only Memory, PROM), erasable Read Only Memory (Erasable Programmable Read-Only Memory, EPROM), electrically erasable Read Only Memory (Electric Erasable Programmable Read-Only Memory, EEPROM), etc.
The processor may be an integrated circuit chip having signal processing capabilities. The processor may also be a general-purpose processor, such as a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), a microprocessor, etc.; but also Digital Signal Processors (DSPs)), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components; the processor may also be any conventional processor that performs or executes the methods, steps, and logic blocks disclosed in embodiments of the present application.
The electronic device may be, but is not limited to, a mobile phone, a computer, a television or a tablet computer, which is not particularly limited herein, and may be set according to actual requirements.
Because the electronic device can execute the project document searching method based on the project life cycle, the electronic device has the same or corresponding technical characteristics as the project document searching method based on the project life cycle and can achieve the same or corresponding technical effects, and the description is omitted herein.
In summary, the method for searching based on project life cycle, the storage medium and the electronic device provided by the application comprise the following steps: receiving a query request which is sent by a client and contains identity information and query elements; inquiring a project stage corresponding to the identity information according to the identity information; retrieving target item data from the item data corresponding to the item stage according to the query element; and sending the retrieved target item data to the client for display. On one hand, the searching method can directly inquire the item stage corresponding to the identity information according to the identity information, so that the inquiring efficiency is improved; on the other hand, different identity information cannot query project data of other project stages, so that authority management among different project members is realized, and information security is ensured.
In the several embodiments provided in the embodiments of the present application, it should be understood that the disclosed system and method may be implemented in other manners. The system and method embodiments described above are merely illustrative.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although the embodiments of the present application are described above, the embodiments are only used for facilitating understanding of the present application, and are not intended to limit the present application. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is still subject to the scope of the appended claims.
Claims (6)
1. A method for searching based on project lifecycle, comprising:
receiving a query request which is sent by a client and contains identity information and query elements;
inquiring a project stage corresponding to the identity information according to the identity information;
retrieving target item data from the item data corresponding to the item stage according to the query element;
the retrieved target item data are sent to the client for display;
the step of retrieving target item data from item data corresponding to the item stage according to the query element includes:
carrying out grammar analysis and language processing on the query sentences corresponding to the query elements to obtain a query tree;
performing word segmentation processing on the project data to obtain a word segmentation file;
retrieving the word segmentation file by using the query tree to obtain the target item data related to the query element;
the method comprises the steps of carrying out grammar analysis and language processing on information of document contents and/or document attributes contained in query sentences to obtain a query tree;
the project data is a project document, and the query element is information comprising document content and/or document attributes;
the project lifecycle includes a plurality of project phases, the plurality of project phases within the project lifecycle includes a plurality of project documents, each project phase includes a plurality of project documents, and duplicate or related project documents exist in different project phases;
the step of executing word segmentation processing on the project data to obtain a word segmentation file comprises the following steps of;
establishing a special database group and a special word stock group corresponding to the project stage, wherein the special database group and the special word stock group comprise first multi-word morpheme information corresponding to the project stage;
extracting the content of the project data to obtain second multi-word morpheme information;
matching the first multi-word morpheme information and the second multi-word morpheme information by utilizing character string matching, and obtaining the word segmentation file according to the matching degree of the first multi-word morpheme information and the second multi-word morpheme information;
and sequencing word segmentation files corresponding to each project stage from high to low according to the matching degree of the first multi-morpheme information and the second multi-morpheme information so as to sequence the correlation between the query element and the target project data from high to low.
2. The method for item lifecycle based retrieval according to claim 1, wherein,
the identity information comprises project responsible person identity information or project membership information, and the step of executing the project stage corresponding to the identity information according to the identity information comprises the following steps:
inquiring all project stages corresponding to the project responsible person identity information; or (b)
And inquiring the project stage corresponding to the project membership information.
3. The method of claim 1, wherein the step of retrieving the segmented document using the query tree to obtain the target item data associated with the query element comprises:
performing inverted index on the word segmentation file to obtain an inverted index file;
and searching the inverted index file by using the query tree to obtain the target item data related to the query element.
4. The item lifecycle-based retrieval method as recited in claim 1, wherein the step of performing the sending of the retrieved target item data to the client for display comprises:
and displaying the target item data according to the relevance of the target item data to the query request in a high-to-low ordering mode.
5. A storage medium having a computer program stored thereon, which, when executed by a processor, performs the item lifecycle based retrieval method as claimed in any one of claims 1 to 4.
6. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program, characterized in that the computer program, when executed by the processor, performs the item lifecycle based retrieval method as claimed in any one of claims 1 to 4.
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| CN114240597B (en) * | 2021-11-19 | 2025-06-06 | 中国建设银行股份有限公司 | Data processing method, device, computer equipment and storage medium for product |
| CN117271551A (en) * | 2023-08-25 | 2023-12-22 | 北京字跳网络技术有限公司 | Information processing method and device and electronic equipment |
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