CN111814041A - A recommended method, apparatus, storage medium and computer equipment for an NPM package - Google Patents

Abstract

The embodiment of the invention provides a method, a device, a storage medium and a computer device for recommending an NPM packet, wherein a retrieval request sent by a client is obtained, the retrieval request comprises at least one retrieval word, the keyword matched with each retrieval word is obtained, the NPM packet corresponding to each keyword is inquired according to each keyword, the recommendation values corresponding to a plurality of NPM packets are inquired from a pre-established recommendation library, the NPM packets are sequenced according to the recommendation values to obtain sequenced NPM packets, and the sequenced NPM packets are sent to the client, so that developers can quickly retrieve the appropriate NPM packets, the retrieval efficiency is improved, and the quality of NPM packet retrieval recommendation is improved by setting the recommendation values corresponding to the NPM packets.

Description

A recommended method, apparatus, storage medium and computer equipment for an NPM package

【Technical field】

The present invention relates to the field of keyword matching, and in particular, to a method, apparatus, storage medium and computer equipment for recommending NPM packages.

【Background technique】

Node Package Manager (NPM for short) is a package manager based on Node.js. With NPM, developers can easily share and reuse code. Due to the openness of NPM, the quality of NPM packages varies. At present, most NPM package management platforms provide the function of retrieving corresponding NPM packages by searching keywords. However, due to the huge base of NPM packages, many NPM packages may be retrieved for the same keyword, resulting in poor quality of retrieved NPM packages.

[Content of the invention]

In view of this, embodiments of the present invention provide a method, apparatus, storage medium, and computer equipment for recommending NPM packages. By setting a recommendation value corresponding to an NPM package, the quality of NPM package retrieval recommendation can be improved.

On the one hand, an embodiment of the present invention provides a method for recommending an NPM package, the method comprising:

Obtain a retrieval request sent by the client, where the retrieval request includes at least one retrieval term;

Obtain keywords matching each of the search terms, and query the NPM package corresponding to each of the keywords according to each of the keywords;

From the pre-established recommendation database, query the recommendation values corresponding to a plurality of the NPM packages;

Sorting a plurality of the NPM packages according to the recommended value to obtain the sorted NPM packages;

The sequenced NPM packets are sent to the client.

Optionally, sorting a plurality of the NPM packages according to the recommended value to obtain sorted NPM packages, including:

Sort a plurality of the NPM packages according to the ordering relationship from high to low recommended values to obtain sorted NPM packages.

Optionally, before obtaining the keywords matching each of the search terms, and querying the NPM packages corresponding to each of the keywords according to each of the keywords, the method further includes:

Collect multiple NPM packages through scheduled batch tasks;

Parse a plurality of the NPM packages to obtain keywords corresponding to each NPM package.

Optionally, the parsing of multiple NPM packages to obtain keywords corresponding to each NPM package, including:

Parse the configuration file corresponding to the NPM package, and obtain the key fields and description fields corresponding to the NPM;

Generate a keyword corresponding to the NPM package according to the key field and the description field.

Optionally, before querying the recommendation values corresponding to the plurality of NPM packages from the pre-established recommendation database, the method further includes:

Obtain the recommended value-related parameters of each of the NPM packages;

According to the recommended value-related parameters of each of the NPM packages, the recommended value corresponding to each of the NPM packages is determined;

A plurality of NPM package information is stored or updated in a pre-established recommendation library, where the NPM package information includes the acquired NPM package, keywords corresponding to the NPM package, and recommendation values corresponding to the NPM package.

Optionally, the recommended value-related parameters include the number of dependent packages, the number of dependent packages, the number of favorites, the number of downloads, the release time, the number of source code collections, the number of source code development branches, the number of concerned source code, and the number of code push merges of source code;

The obtaining the recommended value-related parameters of each of the NPM packages includes:

Query the list of dependent and dependent packages corresponding to each of the NPM packages from the scheduled batch tasks;

Determine the number of dependent packages and the number of dependent packages according to the list of dependent and dependent packages;

Obtain the code warehouse address of the configuration file corresponding to the NPM package, and obtain the number of favorites, the number of source code development branches, the number of concerned source code, and the number of code push merges of source code by crawling the code warehouse address;

By crawling the background data of the NPM package, the download amount, the release time, and the number of source code collections are obtained.

Optionally, determining the recommended value corresponding to each of the NPM packages according to parameters related to the recommended values of each of the NPM packages, including:

According to the formula: recommended value = first preset association value * number of dependent packages + second preset association value * number of dependent packages + third preset association value * favorites + fourth preset association value * downloads + the first The fifth preset association value*release time+the sixth preset association value*the number of source code collections+the seventh preset association value*the number of source code development branches+the eighth preset association value*the number of concerned source codes+the ninth preset association value* The number of code pushes of the source code is combined, and the recommended value corresponding to each NPM package is calculated.

On the other hand, an embodiment of the present invention provides an apparatus for recommending an NPM package, the apparatus comprising:

an obtaining module, configured to obtain a retrieval request sent by the client, where the retrieval request includes at least one retrieval term; obtain keywords matching each of the retrieval terms;

a query module, configured to query the NPM package corresponding to each of the keywords according to each of the keywords; from a pre-established recommendation library, query the recommendation values corresponding to a plurality of the NPM packages;

a sorting module, configured to sort a plurality of the NPM packages according to the recommended value to obtain the sorted NPM packages;

A sending module, configured to send the sorted NPM packets to the client.

On the other hand, an embodiment of the present invention provides a storage medium, where the storage medium includes a stored program, wherein when the program runs, a device where the storage medium is located is controlled to execute the above-mentioned method for recommending an NPM package.

On the other hand, an embodiment of the present invention provides a computer device including a memory and a processor, where the memory is used for storing information including program instructions, the processor is used for controlling the execution of the program instructions, and the program instructions are processed Steps of the recommended method for the above npm package when loaded and executed.

In the technical solution provided by the embodiment of the present invention, a retrieval request sent by a client is obtained, the retrieval request includes at least one retrieval term, a keyword matching each retrieval term is acquired, and a keyword matching each retrieval term is queried according to each keyword. The NPM package corresponding to the word, from the pre-established recommendation database, query the recommended values corresponding to multiple NPM packages, sort the multiple NPM packages according to the recommended values, obtain the sorted NPM packages, and send the sorted NPM packages. to the client, so that developers can quickly retrieve suitable NPM packages, thereby improving retrieval efficiency. By setting the recommended values corresponding to NPM packages, the quality of NPM package retrieval recommendations can be improved.

【Description of drawings】

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a flowchart of a method for recommending an NPM package according to an embodiment of the present invention;

2 is a flowchart of a method for recommending an NPM package provided by another embodiment of the present invention;

FIG. 3 is a schematic diagram of a recommended value-related parameter according to another embodiment of the present invention;

4 is a schematic structural diagram of a device for recommending an NPM package according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a computer device according to an embodiment of the present invention.

【Detailed ways】

In order to better understand the technical solutions of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

It should be understood that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

It should be understood that the term "and/or" used in this article is only an association relationship to describe related objects, indicating that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, and A and B exist at the same time. B, there are three cases of B alone. In addition, the character "/" in this text generally indicates that the related objects are an "or" relationship.

FIG. 1 is a flowchart of a method for recommending an NPM package according to an embodiment of the present invention. As shown in FIG. 1 , the method includes:

Step 101: Obtain a retrieval request sent by the client, where the retrieval request includes at least one retrieval term.

Step 102: Acquire keywords matching each search term, and query the NPM package corresponding to each keyword according to each keyword.

Step 103: Query the recommendation values corresponding to multiple NPM packages from the pre-established recommendation database.

Step 104 , sort the plurality of NPM packages according to the recommended value, and obtain the sorted NPM packages.

Step 105: Send the sorted NPM package to the client.

In the technical solution provided by the embodiment of the present invention, a retrieval request sent by a client is obtained, the retrieval request includes at least one retrieval term, a keyword matching each retrieval term is acquired, and a keyword matching each retrieval term is queried according to each keyword. The NPM package corresponding to the word, from the pre-established recommendation database, query the recommended values corresponding to multiple NPM packages, sort the multiple NPM packages according to the recommended values, obtain the sorted NPM packages, and send the sorted NPM packages. to the client, so that developers can quickly retrieve suitable NPM packages, thereby improving retrieval efficiency. By setting the recommended values corresponding to NPM packages, the quality of NPM package retrieval recommendations can be improved.

The above-mentioned NPM package recommendation method can be applied to the retrieval of most NPM package management platforms. In order to improve the practicability of the NPM package recommendation method, the following is another NPM package recommendation method provided by the present invention.

FIG. 2 is a flowchart of a method for recommending an NPM package provided by another embodiment of the present invention. As shown in FIG. 2 , the method includes:

Step 201 , collect multiple NPM packages through timed batch tasks.

In this embodiment of the present invention, each step is performed by a Node Package Manager (NPM).

In this embodiment of the present invention, the NPM package may include newly added NPM packages and historical NPM packages. Collecting multiple NPM packages through timed batch tasks can include two collection processes. The first collection process is to collect newly added NPM packages. By performing subsequent steps, the recommended values of the newly added NPM packages are calculated and stored in a pre-established NPM package. Recommendation library, the present invention improves the quality of NPM package retrieval recommendation by setting the recommendation value corresponding to the NPM package. The second collection process is to collect historical NPM packages. By performing subsequent steps, the recommended values of the historical NPM packages are updated in the recommendation database, so that the quality of retrieval can be further improved.

It should be noted that, in the case of the second collection process, step 204 can be directly executed, which avoids the problem of wasting resources and time resulting in low retrieval efficiency caused by parsing historical NPM packets.

Step 202: Parse a plurality of NPM packages to obtain keywords corresponding to each NPM package.

In the embodiment of the present invention, collecting NPM packages through timed batch tasks ensures the accuracy of calculating the recommended value corresponding to the NPM package in the subsequent steps, and facilitates the calculation of the recommended value corresponding to the newly added NPM package in the subsequent steps.

In this embodiment of the present invention, step 202 may specifically include:

Step 2021: Parse the configuration file corresponding to the NPM package, and obtain the key fields and description fields corresponding to the NPM.

Step 2022: Generate a keyword corresponding to the NPM package according to the key field and the description field. In this embodiment of the present invention, for example, an NPM package includes a "serialization" key field, and the key field "serialization" is used as a keyword corresponding to the NPM package. It should be noted that an NPM package can have multiple keywords. The present invention does not limit the number of keywords corresponding to the NPM package, and can be set by itself according to requirements.

Step 203: Acquire keywords matching each search term, and query the NPM package corresponding to each keyword according to each keyword.

In the embodiment of the present invention, as an optional solution, the keywords are consistent with the search terms, so that the accuracy of the search can be improved; as another optional solution, the keywords are similar words or synonyms of the search terms, thereby improving The efficiency of retrieval avoids the problem of low retrieval efficiency due to the inability to match the corresponding keywords due to the input of too many retrieval words.

Step 204: Obtain the recommended value-related parameters of each NPM package.

In the embodiment of the present invention, the parameters related to the recommended value include the number of dependent packages, the number of dependent packages, the number of favorites, the number of downloads, the release time, the number of source code collections, the number of source code development branches, the number of concerned source codes, and the number of code push merges of source code.

In this embodiment of the present invention, step 204 specifically includes:

Step 2041: Query the dependent and dependent package lists corresponding to each NPM package from the scheduled batch tasks.

In the embodiment of the present invention, specifically, a list of dependent and dependent packages corresponding to each NPM package is obtained by querying the package file corresponding to each NPM package in a timed batch task.

It should be noted that after executing the scheduled batch task of querying the list of dependent and dependent packages corresponding to each NPM package in the package file corresponding to each NPM package, the system will update the dependent and dependent packages corresponding to each NPM package. The list of dependent packages, that is to say, the number of dependent packages and the number of dependent packages can be obtained through scheduled batch tasks, avoiding the need to repeat the corresponding data from each NPM package when obtaining the number of dependent packages and the number of dependent packages. The package file obtains the list of dependent and dependent packages corresponding to each NPM package, which causes the problem of increased retrieval time. Therefore, through the above steps, the retrieval efficiency is improved.

Step 2042: Determine the number of dependent packages and the number of dependent packages according to the list of dependent and dependent packages.

In this embodiment of the present invention, the number of dependent packages (NPM dependencies) is used to indicate the number of other packages that the NPM package depends on, and the number of dependent packages (NPM depends by others) is used to indicate the number of other packages that the NPM package depends on. .

Step 2043: Obtain the code warehouse address of the configuration file corresponding to the NPM package, and obtain the number of favorites, the number of source code development branches, the number of concerned source code, and the number of code push merges of source code by crawling the code warehouse address.

In this embodiment of the present invention, the number of favorites (NPM stars) is used to indicate the number of favorites of the NPM package, the number of source code development branches (Github forks) is used to indicate the number of development branch trees of the source code of the NPM package, and the number of concerned source code (Githubwatch ) is used to indicate the number of source codes of the NPM package concerned, and the number of code push merges of the source code (Github pullrequest) is used to indicate the number of code push merges of the source code of the NPM package.

Step 2044: Obtain the download amount, release time, and the number of source code collections by crawling the background data of the NPM package.

In this embodiment of the present invention, the download amount (NPM downloads) is used to indicate the download amount of the NPM package, the release time (NPM last publish) is used to indicate the time when the NPM package was last published to the node package management platform, the number of source code collections ( Github stars) is used to indicate the number of favorites of the source code of the NPM package.

In this embodiment of the present invention, in addition, the background data may also include other data information, which is not limited.

In practical applications, related technologies usually only use the method of matching keywords with search terms during retrieval, that is, the NPM packages corresponding to the matched keywords are displayed. In the embodiment of the present invention, the recommended values of the above dimensions are obtained by obtaining After the relevant parameters, the following steps can be performed to calculate the recommended value corresponding to each NPM package, and the qualified NPM packages can be displayed in order. By setting the recommended value corresponding to the NPM package, compared with related technologies, NPM is improved. The quality of the package retrieval recommendation.

Step 205: Determine the recommended value corresponding to each NPM package according to the parameters related to the recommended value of each NPM package.

In this embodiment of the present invention, step 205 specifically includes: according to the formula: recommended value = first preset association value * number of dependent packages + second preset association value * number of dependent packages + third preset association value * number of favorites +The fourth preset association value*downloads+the fifth preset association value*release time+the sixth preset association value*the number of source code collections+the seventh preset association value*the number of source code development branches+the eighth preset association value *Follow the number of source code + the ninth default association value * the number of code pushes of the source code, and calculate the recommended value corresponding to each NPM package.

In this embodiment of the present invention, the first preset association value, the second preset association value, the third preset association value, the fourth preset association value, the fifth preset association value, the sixth preset association value, the The seventh preset association value, the eighth preset association value, and the ninth preset association value can be obtained by analyzing the behavior of the developer retrieving the NPM package collected for a period of time, and can be dynamically adjusted according to requirements. The preset associated value can be dynamically adjusted through human training or machine training. Among them, the first preset association value, the second preset association value, the third preset association value, the fourth preset association value, the fifth preset association value, the sixth preset association value, and the seventh preset association value The value range of , the eighth preset association value and the ninth preset association value is [0, 1], for example, the first preset association value is 0.5.

In a specific implementation manner, the recommended value corresponding to each NPM package is calculated by the formula: hq=aO+bP+cQ+dR+eS+fX+gY+hZ+iM, where hq represents the NPM package The corresponding recommended value, a represents the first preset correlation value, b represents the second preset correlation value, c represents the third preset correlation value, d represents the fourth preset correlation value, and e represents the fifth preset correlation value. The preset association value, f is the sixth preset association value, g is the seventh preset association value, h is the eighth preset association value, i is the ninth preset association value, and O is the dependency package number, P represents the number of dependent packages, Q represents the number of favorites, R represents the number of downloads, S represents the release time, X represents the number of source code collections, Y represents the number of source code development branches, and Z represents the number of source code concerned, M represents the number of code push merges for the source code.

For example, as shown in Fig. 3, it is obtained by collecting the behavior analysis of developers retrieving NPM packages for a period of time: the first preset correlation value a corresponding to the number of dependent packages O has the lowest degree of correlation, while the number of dependent packages P corresponds to The association degree of the second preset association value b is greater than the first preset association value a, and the fourth preset association value corresponding to the download amount R is the highest. Therefore, according to the obtained association degree of the preset association value corresponding to each recommended value-related parameter , the recommended value corresponding to the NPM package can be calculated.

In the embodiment of the present invention, after obtaining the recommended value-related parameters of the above-mentioned dimensions, the recommended value corresponding to each NPM package can be calculated, and the qualified NPMs can be displayed in order. By setting the recommended value corresponding to the NPM package, relative For the related art, the quality of NPM package retrieval recommendation is improved.

Step 206: Store or update a plurality of NPM information in a pre-established recommendation library, where the NPM information includes the acquired NPM package, keywords corresponding to the NPM package, and recommendation values corresponding to the NPM package.

It should be noted that, if the NPM package is a newly-added NPM package, since the pre-established recommendation library does not store the NPM information corresponding to the newly-added NPM package, it is necessary to store the newly-added recommendation library in the pre-established recommendation library. NPM information corresponding to the NPM package. If the NPM package is a historical NPM package, since the pre-established recommendation library has stored the NPM information corresponding to the historical NPM package, and considering the download amount, the collection amount and other related parameters of the recommended value are updated in real time, so The recommendation value corresponding to the historical NPM needs to be calculated regularly, so the NPM information corresponding to the newly added NPM package needs to be updated in the pre-established recommendation database, and specifically, the recommendation value corresponding to the newly added NPM package needs to be updated.

In this embodiment of the present invention, after step 206 is executed, when a retrieval request from the client is received, the NPM package that meets the developer's requirements and has a high recommended value can be quickly queried according to the recommendation database, avoiding the need for the client to send the retrieval request. When the recommended value corresponding to the NPM package is calculated, the problem of time cost and equipment burden is increased, thereby saving calculation time and improving retrieval efficiency.

Step 207: Obtain a retrieval request sent by the client, where the retrieval request includes at least one retrieval term.

In the embodiment of the present invention, in an implementation manner, the developer can input a search term in the search box of the node package management platform, and the search term can be one or more.

Step 208: Query the recommendation values corresponding to multiple NPM packages from the pre-established recommendation database.

Step 209 , sort the plurality of NPM packages according to the recommended value to obtain the sorted NPM packages.

In the embodiment of the present invention, in an optional solution, step 209 may specifically include: sorting a plurality of NPM packets according to a sorting relationship of high to low recommended values, to obtain sorted NPM packets.

Step 210: Send the sorted NPM package to the client.

In the embodiment of the present invention, the sorted NPM packages are sent to the client, so that developers can quickly view suitable NPM packages, thereby improving the quality of NPM package retrieval recommendations.

In this embodiment of the present invention, in another optional solution, after step 209, it may further include:

Step 210': Select the top N NPM packages with the highest recommended values from the sorted NPM package list.

Step 211': Send the top N NPM packets with the highest recommended values to the client.

In this embodiment of the present invention, the value of N can be set according to requirements, and can be set by a system default or by a developer. In the embodiment of the present invention, by selecting the top N NPM packages with the highest recommended values and sending them to the client, it is possible to recommend the most matching NPM packages to developers, and at the same time, it is ensured that the quality of the NPM packages equally meets the retrieval conditions. The optimal and most stable NPM packages are returned to developers, enabling developers to retrieve the most suitable NPM packages for business projects at the lowest cost, further improving the quality of NPM package retrieval recommendations.

In this embodiment of the present invention, after step 211', it further includes:

Step 212: Send an evaluation message to the client, so that the client evaluates the top N NPM packages with the highest recommendation value, and generates an evaluation result.

In this embodiment of the present invention, for example, N=3. In one implementation, after the first 3 NPM packages with the highest recommended values are sent to the client, the developer performs the operation of replacing the next batch of NPM packages, so as to generate these 3 NPM packages according to the developer's operation The evaluation result, for example, the evaluation result is that it does not meet the developer's needs.

Step 213 , according to the evaluation result, adjust a plurality of preset association values in the recommendation value corresponding to each NPM package in the top N NPM packages with the highest recommendation value, and continue to perform step 205 .

In the embodiment of the present invention, taking the above implementation manner as an example, according to the evaluation result, the preset association values corresponding to the first three NPM packages with the highest recommended values are reduced, so that the recommended values corresponding to these three NPM packages are reduced, thereby improving the Retrieval quality of NPM packages. Conversely, if the evaluation result is in line with the developer's needs, the preset association values corresponding to the first three NPM packages with the highest recommended values are increased, so that the recommended values corresponding to these three NPM packages are improved, which can further improve the retrieval quality of NPM packages.

In this embodiment of the present invention, as an optional solution, the evaluation message may include an evaluation list. In addition to this, the specific expression form of the evaluation message may also include other forms, which are not limited in the present invention, and the purpose is only to evaluate the top N NPM packages with the highest recommended values.

In this embodiment of the present invention, by sending an evaluation message to the client, and according to the evaluation result fed back by the client, the first preset association value, the second preset association value, the third preset association value, and the fourth preset association value are evaluated. value, the fifth preset association value, the sixth preset association value, the seventh preset association value, the eighth preset association value and the ninth preset association value are dynamically adjusted, that is, by continuously fine-tuning the preset association value in the later stage, Therefore, the accuracy of the association degree parameter can be improved, the quality of the NPM package retrieval recommendation can be further improved, and the quality of the NPM package retrieval recommendation can be further improved.

In this embodiment of the present invention, a retrieval request sent by a client is obtained, the retrieval request includes at least one retrieval term, a keyword matching each retrieval term is obtained, and an NPM corresponding to each keyword is queried according to each keyword. package, from the pre-established recommendation library, query the recommendation values corresponding to multiple NPM packages, sort multiple NPM packages according to the recommended values, obtain the sorted NPM packages, and send the sorted NPM packages to the client, This enables developers to quickly retrieve suitable NPM packages, thereby improving retrieval efficiency. By setting the recommended values corresponding to NPM packages, the quality of NPM package retrieval recommendations can be improved.

FIG. 4 is a schematic structural diagram of an apparatus for recommending an NPM package according to an embodiment of the present invention. As shown in FIG. 4 , the apparatus is applied to computer equipment. The apparatus includes: a first obtaining module 11 , a query module 12 , a sorting module 13 and a sending module 14 .

The first obtaining module 11 is configured to obtain a retrieval request sent by the client, where the retrieval request includes at least one retrieval word.

The first obtaining module 11 is further configured to obtain keywords matching each of the search terms.

The query module 12 is configured to query the NPM package corresponding to each of the keywords according to each of the keywords.

The query module 12 is further configured to query a plurality of recommendation values corresponding to the NPM packages from a pre-established recommendation database.

The sorting module 13 is configured to sort a plurality of the NPM packages according to the recommended value to obtain sorted NPM packages.

The sending module 14 is configured to send the sorted NPM packets to the client.

In the embodiment of the present invention, the sorting module 13 of the apparatus is specifically configured to sort the plurality of NPM packets according to a sorting relationship of high to low recommended values, to obtain sorted NPM packets.

In the embodiment of the present invention, the apparatus further includes: a collection module 15 and an analysis module 16 .

The collection module 15 is used to collect multiple NPM packages through timed batch tasks.

The parsing module 16 is configured to parse a plurality of the NPM packages to obtain keywords corresponding to each NPM package.

In the embodiment of the present invention, the parsing module 16 of the device is specifically configured to parse the configuration file corresponding to the NPM package, and obtain the key field and description field corresponding to the NPM; according to the key field and the description field, Generate keywords corresponding to the NPM package.

In the embodiment of the present invention, the parameters related to the recommended value include the number of dependent packages, the number of dependent packages, the number of favorites, the number of downloads, the release time, the number of source code favorites, the number of source code development branches, the number of concerned source codes, and the number of code push merges of source code ; The device further includes: a second acquisition module 17 , a determination module 18 and a storage/update module 19 .

The second obtaining module 17 is configured to obtain the recommended value-related parameters of each of the NPM packages.

The determining module 18 is configured to determine the recommended value corresponding to each of the NPM packages according to the parameters related to the recommended value of each of the NPM packages.

The storage/update module 19 is configured to store or update a plurality of NPM package information in a pre-established recommendation library, where the NPM package information includes the acquired NPM package, the keyword corresponding to the NPM package, and the corresponding NPM package recommended value.

In the embodiment of the present invention, the first acquisition module 11 of the apparatus specifically includes: a query sub-module 111 , a determination sub-module 112 , an acquisition sub-module 113 and a crawling sub-module 114 .

The query sub-module 111 is configured to query the list of dependent and dependent packages corresponding to each NPM package from the scheduled batch tasks.

The determining submodule 112 is configured to determine the number of dependent packages and the number of dependent packages according to the list of dependent and dependent packages.

The obtaining sub-module 113 is configured to obtain the code repository address of the configuration file corresponding to the NPM package.

The crawling sub-module 114 is used to obtain the number of favorites, the number of source code development branches, the number of concerned source code, and the number of code push merges of source code by crawling the code warehouse address.

The crawling sub-module 114 is further configured to obtain the download amount, release time, and the number of source code collections by crawling the background data of the NPM package.

In this embodiment of the present invention, the determining module 18 of the apparatus is specifically configured to, according to the formula: recommended value = first preset association value * number of dependent packets + second preset association value * number of dependent packets + third preset association value *Number of Favorites + Fourth Preset Relevance Value *Downloads + Fifth Preset Relevance Value *Release Time + Sixth Preset Relevance Value *Source Code Collections + Seventh Preset Relevance Value *Source Code Development Branch Number + Eighth Preset Relevance Value Set the association value * the number of concerned source code + the ninth preset association value * the number of code pushes of the source code combined, and calculate the recommended value corresponding to each of the NPM packages.

The apparatus for recommending an NPM package provided in this embodiment can be used to implement the method for recommending an NPM package in the foregoing FIG. 1 or FIG. 2 . For a specific description, refer to the embodiment of the foregoing method for recommending an NPM package, which will not be repeated here.

In the technical solution of the device for recommending NPM packages provided by the embodiment of the present invention, the retrieval request sent by the client is obtained, and the retrieval request includes at least one retrieval term, the keywords matching each retrieval term are obtained, and each keyword Query the NPM package corresponding to each keyword, query the recommended values corresponding to multiple NPM packages from the pre-established recommendation database, sort the multiple NPM packages according to the recommended values, and obtain the sorted NPM package, The sorted NPM packages are sent to the client, so that developers can quickly retrieve suitable NPM packages, thereby improving the retrieval efficiency. By setting the recommended values corresponding to the NPM packages, the quality of NPM package retrieval recommendations can be improved.

An embodiment of the present invention provides a storage medium, where the storage medium includes a stored program, wherein, when the program runs, the device where the storage medium is located is controlled to execute the steps of the embodiment of the above-mentioned NPM package recommendation method. The specific description can be based on the above-mentioned NPM package Examples of recommended methods.

An embodiment of the present invention provides a computer device, including a memory and a processor, where the memory is used to store information including program instructions, the processor is used to control the execution of the program instructions, and when the program instructions are loaded and executed by the processor, the above-mentioned NPM package is implemented. Each step of the embodiment of the recommended method can be described in detail according to the embodiment of the recommended method of the NPM package above.

FIG. 5 is a schematic diagram of a computer device according to an embodiment of the present invention. As shown in FIG. 5 , the computer device 30 of this embodiment includes: a processor 31 , a memory 32 , and a computer program 33 stored in the memory 32 and executable on the processor 31 , when the computer program 33 is executed by the processor 31 The implementation of the recommended method applied to the NPM package in the embodiment is not repeated here in order to avoid repetition. Alternatively, when the computer program is executed by the processor 31, the functions of each model/unit in the recommendation device applied to the NPM package in the embodiment are implemented, and to avoid repetition, details are not described here.

The computer device 30 includes, but is not limited to, a processor 31 and a memory 32 . Those skilled in the art can understand that FIG. 5 is only an example of the computer device 30, and does not constitute a limitation to the computer device 30, which may include more or less components than the one shown, or combine some components, or different components For example, computer equipment may also include input and output devices, network access devices, buses, and the like.

The so-called processor 31 may be a central processing unit (Central Processing Unit, CPU), and may also be other general-purpose processors, digital signal processors (Digital Signal Processors, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory 32 may be an internal storage unit of the computer device 30 , such as a hard disk or a memory of the computer device 30 . The memory 32 may also be an external storage device of the computer device 30, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a Secure Digital (SD) card, a flash memory card (Flash card) equipped on the computer device 30. Card), etc. Further, the memory 32 may also include both an internal storage unit of the computer device 30 and an external storage device. The memory 32 is used to store computer programs and other programs and data required by the computer device. The memory 32 may also be used to temporarily store data that has been or will be output.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system, device and unit described above may refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.

In the several embodiments provided by the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or may be Integration into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional units.

The above-mentioned integrated units implemented in the form of software functional units can be stored in a computer-readable storage medium. The above-mentioned software functional unit is stored in a storage medium, and includes several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (Processor) to execute the methods described in the various embodiments of the present invention. some steps. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (10)

1. a recommended method of NPM package, is characterized in that, described method comprises: Obtain a retrieval request sent by the client, where the retrieval request includes at least one retrieval term; Obtain keywords matching each of the search terms, and query the NPM package corresponding to each of the keywords according to each of the keywords; From the pre-established recommendation database, query the recommendation values corresponding to a plurality of the NPM packages; Sorting a plurality of the NPM packages according to the recommended value to obtain the sorted NPM packages; The sequenced NPM packets are sent to the client. 2. The method according to claim 1, characterized in that, according to the recommended value, a plurality of the NPM packages are sorted to obtain the sorted NPM packages, comprising: Sort a plurality of the NPM packages according to the ordering relationship of the recommended values from high to low to obtain the sorted NPM packages. 3. The method according to claim 1, characterized in that, in said acquiring a keyword matching each said search term, and querying out a corresponding keyword corresponding to each said keyword according to each said keyword Before the npm package, also included: Collect multiple NPM packages through scheduled batch tasks; Parse a plurality of the NPM packages to obtain keywords corresponding to each NPM package. 4. method according to claim 3, is characterized in that, described analyzing a plurality of described NPM packages, obtains the keyword corresponding to each NPM package, comprising: Parse the configuration file corresponding to the NPM package, and obtain the key fields and description fields corresponding to the NPM; Generate a keyword corresponding to the NPM package according to the key field and the description field. 5. The method according to claim 4, characterized in that, before querying a plurality of recommended values corresponding to the NPM packages from a pre-established recommendation library, the method further comprises: Obtain the recommended value-related parameters of each of the NPM packages; According to the recommended value-related parameters of each of the NPM packages, the recommended value corresponding to each of the NPM packages is determined; A plurality of NPM package information is stored or updated in a pre-established recommendation library, where the NPM package information includes the acquired NPM package, keywords corresponding to the NPM package, and recommendation values corresponding to the NPM package. 6. The method according to claim 5, wherein the recommended value-related parameters include the number of dependent packages, the number of dependent packages, the number of collections, the number of downloads, the release time, the number of source code collections, the number of source code development branches, the number of concerned The number of source code and the number of code push merges of source code; The obtaining the recommended value-related parameters of each of the NPM packages includes: Query the list of dependent and dependent packages corresponding to each of the NPM packages from the scheduled batch tasks; Determine the number of dependent packages and the number of dependent packages according to the list of dependent and dependent packages; Obtain the code warehouse address of the configuration file corresponding to the NPM package, and obtain the number of favorites, the number of source code development branches, the number of concerned source code, and the number of code push merges of source code by crawling the code warehouse address; By crawling the background data of the NPM package, the download amount, the release time, and the number of source code collections are obtained. 7. The method of claim 6, wherein The recommended value corresponding to each NPM package is determined according to the relevant parameters of the recommended value of each of the NPM packages, including: According to the formula: recommended value = first preset association value * number of dependent packages + second preset association value * number of dependent packages + third preset association value * favorites + fourth preset association value * downloads + the first The fifth preset association value*release time+the sixth preset association value*the number of source code collections+the seventh preset association value*the number of source code development branches+the eighth preset association value*the number of concerned source codes+the ninth preset association value* The number of code pushes of the source code is combined, and the recommended value corresponding to each NPM package is calculated. 8. A device for recommending an NPM package, wherein the device comprises: an obtaining module, configured to obtain a retrieval request sent by the client, where the retrieval request includes at least one retrieval term; obtain keywords matching each of the retrieval terms; a query module, configured to query the NPM package corresponding to each of the keywords according to each of the keywords; from a pre-established recommendation library, query the recommendation values corresponding to a plurality of the NPM packages; a sorting module, configured to sort a plurality of the NPM packages according to the recommended value to obtain the sorted NPM packages; A sending module, configured to send the sorted NPM packets to the client. 9. A storage medium, wherein the storage medium comprises a stored program, wherein when the program is run, a device where the storage medium is located is controlled to execute the NPM package according to any one of claims 1 to 7 recommended method. 10. A computer device comprising a memory and a processor, the memory for storing information including program instructions, the processor for controlling the execution of the program instructions, wherein the program instructions are loaded and executed by the processor When implementing the steps of the recommended method for the NPM package described in any one of claims 1 to 7.

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