CN113268464A - Log display method and device, electronic equipment and storage medium - Google Patents
Log display method and device, electronic equipment and storage medium Download PDFInfo
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- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/1805—Append-only file systems, e.g. using logs or journals to store data
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- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs
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Abstract
The invention relates to the technical field of artificial intelligence, and provides a log display method, a device, electronic equipment and a storage medium, wherein the method comprises the following steps: reading a plurality of logs to be displayed, wherein each log to be displayed has an IMIX (international mobile identification) tag input by a user, obtaining a preset filtering condition of each log to be displayed, filtering out a key log, when a parameter input by the user is searched in each key log, extracting field information of the parameter input by the user, printing the field information according to script formatting, and when a header file name is determined to be indicated in the field information, displaying the corresponding log to be displayed according to the IMIX tag input by the user corresponding to the header file name. According to the method and the device, the key logs corresponding to the logs to be displayed are filtered by the regular expression according to the filtering conditions preset by the user, so that the displayed logs are simpler, the normalization and the uniformity of the displayed field format are ensured, and the readability is improved. The invention can be applied to the field of financial science and technology.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to a log display method and device, electronic equipment and a storage medium.
Background
At present, logs generated by a service not only include service-related logs, but also have a large number of platform bottom-layer logs, and the bottom-layer logs are not in the same format as the service-class logs, in the process of analyzing the logs by existing open source software ELK (ontology, logstack, Kibana), an open source data collection engine (logstack) is deployed on all services needing to collect the logs, the open source data collection engine is used for monitoring the collected logs, integrating the collected contents together, and finally sending all the collected contents to a search server (easitetsearch) for a retrieval engine, the search server is used for performing custom retrieval, and then a chart is generated by combining the open source data analysis and a visualization platform (Kibana) with the custom retrieval contents to perform log data display.
Disclosure of Invention
In view of the above, it is necessary to provide a log display method, an apparatus, an electronic device, and a storage medium, in which a regular expression is used to filter out a key log corresponding to each log to be displayed according to a filtering condition preset by a user, so that the displayed log is simpler, the normalization and the uniformity of a field format of the display are ensured, and the readability is improved.
The first aspect of the present invention provides a log display method, including:
reading a plurality of logs to be displayed, wherein each log to be displayed corresponds to an IMIX label input by a user;
acquiring a preset filtering condition of each log to be displayed, and filtering a key log corresponding to each log to be displayed according to the preset filtering condition;
searching whether each key log has parameters input by a user;
when the parameters input by the user are determined to exist in each key log, extracting field information corresponding to the parameters input by the user, and printing the field information according to script formatting, wherein the field information corresponds to a field name;
judging whether the field information indicates a header file name or not;
and when the header file name is determined to be indicated in the field information, obtaining the IMIX tag corresponding to the header file name and input by the user, and displaying the corresponding log to be displayed according to the IMIX tag input by the user.
Preferably, the obtaining of the preset filtering condition of each log to be displayed and the filtering of the key log corresponding to each log to be displayed according to the preset filtering condition includes:
calling a command line parameter analysis function in the source code script;
processing the preset filtering condition of each log to be displayed based on the command line parameter analysis function and returning a format information list and a residual command line parameter list which does not belong to format information, wherein the format information list is a preset separator in the analyzed preset filtering condition, and the residual command line parameter list which does not belong to format information is a user-made field in the analyzed preset filtering condition;
reading all the log contents to be displayed of each log to be displayed;
matching the preset separators in the format information list and the user-made fields in the residual command line parameters which do not belong to the format information from all read log contents to be displayed by using a regular expression;
and when the preset separators in the format information list and the user-made fields in the rest command line parameters which do not belong to the format information are matched in all the log contents to be displayed, returning all the matched preset separators and the user-made fields as the key logs corresponding to all the logs to be displayed.
Preferably, the searching whether each key log has the parameters input by the user includes:
matching the parameters input by the user from each read key log by using the regular expression;
when the parameters input by the user are matched in each key log, determining that the parameters input by the user exist in the key log;
determining that there are no parameters entered by the user in the key log when there are no parameters entered by the user in the key log that match.
Preferably, the log display method further includes:
and when the parameters input by the user are not matched in each key log, displaying the corresponding log to be analyzed according to a default field.
Preferably, the extracting field information corresponding to the parameter input by the user, and the printing the field information according to script formatting includes:
calling a partition function to split the parameters input by the user through the preset separators;
returning the split character string list as the field information and the corresponding field name corresponding to the parameters input by the user;
and aligning the field information with the file name of the read log to be displayed, and printing the field information according to Python formatting.
Preferably, the reading the plurality of logs to be displayed includes:
acquiring a folder directory corresponding to the log to be displayed in an os library of the source code;
traversing folders under each folder directory, and calling a preset function to open the traversed folders;
and creating an iterator to traverse all files under the opened folder line by line, and reading the log to be displayed in each file.
Preferably, the log display method further includes:
and when the field information does not indicate the header file name, displaying the corresponding log to be displayed according to the field name in the field information corresponding to the parameter input by the user.
A second aspect of the present invention provides a log presentation apparatus, including:
the reading module is used for reading a plurality of logs to be displayed, wherein each log to be displayed corresponds to an IMIX label input by a user;
the filtering module is used for acquiring a preset filtering condition of each log to be displayed and filtering a key log corresponding to each log to be displayed according to the preset filtering condition;
the searching module is used for searching whether each key log has a parameter input by a user;
the extraction module is used for extracting field information corresponding to the parameters input by the user when the parameters input by the user are determined in each key log, and printing the field information according to script formatting, wherein the field information corresponds to a field name;
the judging module is used for judging whether the field information indicates the name of the header file or not;
and the display module is used for acquiring the IMIX label input by the user corresponding to the header file name when the header file name is determined to be indicated in the field information, and displaying the corresponding log to be displayed according to the IMIX label input by the user.
A third aspect of the invention provides an electronic device comprising a processor for implementing the log presentation method when executing a computer program stored in a memory.
A fourth aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the log presentation method.
In summary, according to the log display method, the log display device, the electronic device and the storage medium, on one hand, the logs to be displayed are displayed in two display modes, namely, according to whether the field information indicates that the IMIX label input by the user or the field name in the field information corresponding to the parameter input by the user is analyzed according to the IMIX protocol format and the header file name, so that the readability is improved, the key information can be quickly positioned according to the IMIX label and the field name, the operation and maintenance efficiency is improved, on the other hand, the key logs corresponding to each log to be displayed are filtered according to the filtering condition preset by the user through the regular expression, the contents which are not needed to be displayed can be quickly filtered, so that the logs to be displayed are simpler, and the energy consumption caused by excessive and complicated contents in the later maintenance process of a maintainer is avoided; and finally, printing the field information according to Python formatting, thereby ensuring the normalization and the uniformity of the format of the displayed field.
Drawings
Fig. 1 is a flowchart of a log displaying method according to an embodiment of the present invention.
Fig. 2 is a structural diagram of a log presentation apparatus according to a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention.
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a detailed description of the present invention will be given below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example one
Fig. 1 is a flowchart of a log displaying method according to an embodiment of the present invention.
In this embodiment, the journal display method may be applied to an electronic device, and for an electronic device that needs journal display, the journal display function provided by the method of the present invention may be directly integrated on the electronic device, or may be run in the electronic device in the form of a Software Development Kit (SDK).
As shown in fig. 1, the log display method specifically includes the following steps, and according to different requirements, the order of the steps in the flowchart may be changed, and some of the steps may be omitted.
S11: reading a plurality of logs to be presented, wherein each log to be presented corresponds to an IMIX label input by a user.
In this embodiment, the IMIX refers to an IMIX (inter-bank market business data exchange protocol) protocol, a message is defined in the IMIX protocol to cover transaction activity links such as quotation, order, transaction execution, market data release, return of transaction, transaction confirmation and the like of financial and scientific market products, the market log generated in the data transaction process according to the IMIX protocol definition has a large content and complex information, in order to avoid displaying logs in all transactions to operation and maintenance personnel, important log information is read from the market log and serves as a log to be displayed, each log to be displayed is associated with an IMIX tag input by a user, and the read logs to be displayed, associated with the IMIX tags input by the user, are stored in a local database.
Preferably, the reading the plurality of logs to be displayed includes:
acquiring a folder directory corresponding to the log to be displayed in an os library of the source code;
traversing folders under each folder directory, and calling a preset function to open the traversed folders;
and creating an iterator to traverse all files under the opened folder line by line, and reading the log to be displayed in each file.
In this embodiment, the multiple logs to be displayed are stored in a local database, and os.listdir (path) in an os library of the calling source code reads a directory of files corresponding to all logs to be displayed in the local database, where the os.listdir (path) may return all files and directory names under a specified directory, and traverse all folder paths under the directory to determine whether there is a file in each folder.
In this embodiment, when a file exists in the traversed folders, a preset function is called to open the traversed folders, for example, a preset function open (path) is called to open each folder, an iterator is created to traverse all the files in each folder, and a log to be shown in each file is read, where the iterator may be an iterator iterer of python.
S12: and acquiring a preset filtering condition of each log to be displayed, and filtering out a key log corresponding to each log to be displayed according to the preset filtering condition.
In this embodiment, the filtering condition may be preset, where the preset filtering condition is preset by the user according to the key data and the requirement corresponding to each log to be displayed, and the key log in each log to be displayed is filtered from the filtering condition preset by the user in each log to be displayed.
Preferably, the obtaining of the preset filtering condition of each log to be displayed includes:
calling a command line parameter analysis function in the source code script;
processing the preset filtering condition of each log to be displayed based on the command line parameter analysis function and returning a format information list and a residual command line parameter list which does not belong to format information, wherein the format information list is a preset separator in the analyzed preset filtering condition, and the residual command line parameter list which does not belong to format information is a user-made field in the analyzed preset filtering condition;
and determining the preset separators in the format information list and the user-made fields in the rest command line parameters which do not belong to the format information as the preset filtering conditions of the corresponding log to be displayed.
In this embodiment, in order to ensure that the format of the obtained preset filtering condition is consistent, a command line parameter parsing function in the source code script is called, for example, a command line parameter parsing function getopt in a phyton source code script is called, a user-defined field of a format specification and a preset separator can be obtained by parsing the preset filtering condition using the getopt function, the preset separator is transmitted to a format information (ops) list, and the user-defined field is transmitted to a remaining command line parameter (args) list which does not belong to the format information.
In this embodiment, the elements in the format information list appear in pairs in tuples, corresponding to the selection items and their values ('opt', 'arg'), respectively, and illustratively, if opt is a no parameter selection item, the corresponding arg is empty ('opt', '').
In this embodiment, the preset filtering condition is stored in a function form, if the function is directly obtained, the function needs to be divided and stored separately, and the function is obtained by calling a getopt function in a Python script, where a result obtained by analyzing the preset filtering condition by the getopt is usually stored in one variable, so that normalization and integrity of the obtained result of the preset filtering condition are ensured.
Preferably, the filtering the key log corresponding to each log to be displayed according to the preset filtering condition includes:
reading all the log contents to be displayed of each log to be displayed;
matching the preset separators in the format information list and the user-made fields in the residual command line parameters which do not belong to the format information from all read log contents to be displayed by using a regular expression;
and when the preset separators in the format information list and the user-made fields in the rest command line parameters which do not belong to the format information are matched in all the log contents to be displayed, returning all the matched preset separators and the user-made fields as the key logs corresponding to all the logs to be displayed.
In this embodiment, the Regular Expression (often abbreviated as regex, regexp, or RE), also called Regular Expression, or Regular Expression, is a concept of computer science, the regular expression uses a single string to describe and match a series of strings that conform to a certain syntactic rule, when all the log contents to be displayed of each log to be displayed are read in, the regular expression is utilized to match the preset separators in the format information list and the user-made fields in the rest command line parameters which do not belong to the format information from all the read log contents to be displayed, and using the preset separator matched from the format information list and the user-made field matched from the rest command line parameters not belonging to the format information as the key log corresponding to each log to be displayed.
In the embodiment, the key logs corresponding to each log to be displayed are filtered out according to the filtering conditions preset by the user through the regular expression, and unnecessary displayed contents can be quickly filtered out, so that the logs to be displayed are simpler, and the energy consumed by maintenance personnel in the later maintenance process due to the removal of too many complicated contents is avoided.
S13: and searching whether each key log has the parameters input by the user.
In this embodiment, the parameters input by the user are input in advance by the user according to the fields to be displayed, and after the key logs in each log to be displayed are obtained, whether the parameters input by the user exist is searched from the key logs.
Preferably, the searching whether the key log has the parameters input by the user includes:
matching the parameters input by the user from each read key log by using the regular expression;
when the parameters input by the user are matched in each key log, determining that the parameters input by the user exist in the key log;
determining that there are no parameters entered by the user in the key log when there are no parameters entered by the user in the key log that match.
In the embodiment, the regular expression is used for matching and searching the parameters input by the user in the key log, and when the parameters input by the user are matched in the key log, the parameters input by the user in the key log are determined; when the parameters input by the user are not matched in the key log, determining that the parameters input by the user are not in the key log.
Further, the method further comprises:
and when the parameters which are not input by the user are searched in each key log, displaying the corresponding log to be analyzed according to the default field.
In this embodiment, when there is no parameter input by the user in the key log, it is determined that the user has no specific requirement on the log to be displayed, the corresponding log to be displayed may be displayed according to a default field, and when there is a parameter input by the user in the key log, it is determined that the user has personalized customization on the display mode of the log to be displayed, so that the user experience is improved.
S14: when the parameters input by the user are determined to exist in each key log, extracting field information corresponding to the parameters input by the user, and printing the field information according to script formatting, wherein the field information corresponds to a field name.
In this embodiment, each parameter input by the user has field information in a uniform format, and when the parameter input by the user is found in each key log in the key log, the parameter is formatted and printed out by using a script according to the field information corresponding to each parameter.
Preferably, the extracting field information corresponding to the parameter input by the user, and the printing the field information according to script formatting includes:
calling a partition function to split the parameters input by the user through the preset separators;
returning the split character string list as the field information and the corresponding field name corresponding to the parameters input by the user;
and aligning the field information with the file name of the read log to be displayed, and printing the field information according to Python formatting.
In this embodiment, the splitting function may be configured to split the character string and return the character string to a new array, for example, the splitting function may be a split () function, the array is separated by a space character using the split () function, the space character is a separator, and the space character is used as a method for splitting the character string by the split function, a parameter input by a user may be automatically split by calling the split () function through the preset separator, the split function is split into segments, the segments are aligned with the file name of the read log to be presented, and the field information is printed according to Python formatting, so that the normalization and the uniformity of the format of the presented field are ensured.
S15: and judging whether the field information indicates the name of the header file or not.
In this embodiment, the header file name is also referred to as an i parameter, the header file name refers to a library to be linked by a designated program, and because the types of logs are various and the contents are complex, each type of log is stored in a different library, and the contents to be displayed cannot be quickly found.
In this embodiment, whether the header file name exists is searched in the field information, and whether the user indicates the header file name is determined according to the search result, so that the display content of the log to be displayed can be quickly determined.
S16: and when the header file name is determined to be indicated in the field information, obtaining the IMIX tag corresponding to the header file name and input by the user, and displaying the corresponding log to be displayed according to the IMIX tag input by the user.
In this embodiment, the IMIX tag is pre-input by each user when an agreement is signed, and when a header file name is indicated in the field information, specifically, the IMIX tag input by the user and corresponding to each header file name is directly linked to the library corresponding to the header file name, and the corresponding log to be presented is presented according to the IMIX tag input by the user in the library.
S17: and when the field information does not indicate the header file name, displaying the corresponding log to be displayed according to the field name in the field information corresponding to the parameter input by the user.
In this embodiment, the field information corresponding to the parameter input by the user is customized by the user according to the requirement of the user, and when the header file name is not indicated in the field information, the corresponding log to be displayed is displayed according to the field name required to be displayed by the user.
In this embodiment, the log to be displayed can be displayed through an IMIX tag input by a user, and can also be displayed according to a field name displayed by the user, so that readability and user experience are improved, key information can be quickly located according to the IMIX tag and the field name, and operation and maintenance efficiency is improved.
In summary, in the log displaying method according to this embodiment, a plurality of logs to be displayed are read, where each log to be displayed corresponds to an IMIX tag input by a user; acquiring a preset filtering condition of each log to be displayed, and filtering a key log corresponding to each log to be displayed according to the preset filtering condition; searching whether each key log has parameters input by a user; when the parameters input by the user are searched in each key log, extracting field information corresponding to the parameters input by the user, and printing the field information according to script formatting, wherein the field information corresponds to a field name; judging whether the field information indicates a header file name or not; and when determining that the field information indicates a header file name, displaying the corresponding log to be displayed according to the IMIX label input by the user corresponding to the header file name.
On one hand, the logs to be displayed are displayed in two display modes, namely, according to whether the field information indicates that an IMIX label input by a user or a field name in the field information corresponding to a parameter input by the user is analyzed according to an IMIX protocol format and a header file name, so that readability is improved, key information can be quickly positioned according to the IMIX label and the field name, operation and maintenance efficiency is improved, on the other hand, the key logs corresponding to each log to be displayed are filtered according to a filtering condition preset by the user through a regular expression, unnecessary displayed contents can be quickly filtered, the logs to be displayed are simpler, and energy consumption caused by removal of too many complicated contents in a later maintenance process of a maintainer is avoided; and finally, printing the field information according to Python formatting, thereby ensuring the normalization and the uniformity of the format of the displayed field.
Example two
Fig. 2 is a structural diagram of a log presentation apparatus according to a second embodiment of the present invention.
In some embodiments, the log presentation apparatus 20 may include a plurality of functional modules composed of program code segments. The program codes of the various program segments in the log presentation apparatus 20 may be stored in a memory of the electronic device and executed by the at least one processor to perform the functions of the log presentation (described in detail in fig. 1).
In this embodiment, the log displaying apparatus 20 may be divided into a plurality of functional modules according to the functions performed by the log displaying apparatus. The functional module may include: the device comprises a reading module 201, a filtering module 202, a searching module 203, an extracting module 204, a judging module 205 and a displaying module 206. The module referred to herein is a series of computer program segments capable of being executed by at least one processor and capable of performing a fixed function and is stored in memory. In the present embodiment, the functions of the modules will be described in detail in the following embodiments.
The reading module 201: the method is used for reading a plurality of logs to be presented, wherein each log to be presented corresponds to an IMIX label input by a user.
In this embodiment, the IMIX refers to an IMIX (inter-bank market business data exchange protocol) protocol, a message is defined in the IMIX protocol to cover transaction activity links such as quotation, order, transaction execution, market data release, return of transaction, transaction confirmation and the like of market products, the market logs generated in the data transaction process according to the IMIX protocol definition are rich in content and complex in information, in order to avoid displaying logs in all transactions to operation and maintenance personnel, important log information is read from the market logs and is used as logs to be displayed, each log to be displayed is associated with an IMIX tag input by a user, and the read logs to be displayed, associated with the IMIX tags input by the user, are stored in a local database.
Preferably, the reading module 201 reads a plurality of logs to be displayed, including:
acquiring a folder directory corresponding to the log to be displayed in an os library of the source code;
traversing folders under each folder directory, and calling a preset function to open the traversed folders;
and creating an iterator to traverse all files under the opened folder line by line, and reading the log to be displayed in each file.
In this embodiment, the multiple logs to be displayed are stored in a local database, and os.listdir (path) in an os library of the calling source code reads a directory of files corresponding to all logs to be displayed in the local database, where the os.listdir (path) may return all files and directory names under a specified directory, and traverse all folder paths under the directory to determine whether there is a file in each folder.
In this embodiment, when a file exists in the traversed folders, a preset function is called to open the traversed folders, for example, a preset function open (path) is called to open each folder, an iterator is created to traverse all the files in each folder, and a log to be shown in each file is read, where the iterator may be an iterator iterer of python.
The filtering module 202: and the method is used for acquiring a preset filtering condition of each log to be displayed and filtering out a key log corresponding to each log to be displayed according to the preset filtering condition.
In this embodiment, the filtering condition may be preset, the preset filtering condition is preset by a user according to the key data and the requirement corresponding to each log to be displayed, and the key log in each log to be displayed is filtered out from each log to be displayed based on the filtering condition preset by the user.
Preferably, the obtaining, by the filtering module 202, the preset filtering condition of each log to be displayed includes:
calling a command line parameter analysis function in the source code script;
processing the preset filtering condition of each log to be displayed based on the command line parameter analysis function and returning a format information list and a residual command line parameter list which does not belong to format information, wherein the format information list is a preset separator in the analyzed preset filtering condition, and the residual command line parameter list which does not belong to format information is a user-made field in the analyzed preset filtering condition;
and determining the preset separators in the format information list and the user-made fields in the rest command line parameters which do not belong to the format information as the preset filtering conditions of the corresponding log to be displayed.
In this embodiment, in order to ensure that the format of the obtained preset filtering condition is consistent, a command line parameter parsing function in the source code script is called, for example, a command line parameter parsing function getopt in a phyton source code script is called, a user-defined field of a format specification and a preset separator can be obtained by parsing the preset filtering condition using the getopt function, the preset separator is transmitted to a format information (ops) list, and the user-defined field is transmitted to a remaining command line parameter (args) list which does not belong to the format information.
In this embodiment, the elements in the format information list appear in pairs in tuples, corresponding to the selection items and their values ('opt', 'arg'), respectively, and illustratively, if opt is a no parameter selection item, the corresponding arg is empty ('opt', '').
In this embodiment, the preset filtering condition is stored in a function form, if the function is directly obtained, the function needs to be divided and stored separately, and the function is obtained by calling a command line parameter analysis function in a Python script, and a result obtained by analyzing the preset filtering condition by the command line parameter analysis is usually stored in one variable, so that normalization and integrity of the obtained result of the preset filtering condition are ensured.
Preferably, the filtering module 202 filters the key log corresponding to each log to be displayed according to the preset filtering condition, including:
reading all the log contents to be displayed of each log to be displayed;
matching the preset separators and the user-made fields from all read log contents to be displayed by using regular expressions;
and when the preset separators in the format information list and the user-made fields in the rest command line parameters which do not belong to the format information are matched in all the log contents to be displayed, returning all the matched preset separators and the user-made fields as the key logs corresponding to all the logs to be displayed.
In this embodiment, the Regular Expression (often abbreviated as regex, regexp, or RE), also called Regular Expression, or Regular Expression, is a concept of computer science, the regular expression uses a single string to describe and match a series of strings that conform to a certain syntactic rule, when all the log contents to be displayed of each log to be displayed are read in, the regular expression is utilized to match the preset separators in the format information list and the user-made fields in the rest command line parameters which do not belong to the format information from all the read log contents to be displayed, and using the preset separator matched from the format information list and the user-made field matched from the rest command line parameters not belonging to the format information as the key log corresponding to each log to be displayed.
In the embodiment, the key logs corresponding to each log to be displayed are filtered out according to the filtering conditions preset by the user through the regular expression, and unnecessary displayed contents can be quickly filtered out, so that the logs to be displayed are simpler, and the energy consumed by maintenance personnel in the later maintenance process due to the removal of too many complicated contents is avoided.
The lookup module 203: and the method is used for searching whether each key log has the parameters input by the user.
In this embodiment, the parameters input by the user are input in advance by the user according to the fields to be displayed, and after the key logs in each log to be displayed are obtained, whether the parameters input by the user exist is searched from the key logs.
Preferably, the searching module 203 searches whether there are parameters input by the user in the key log, including:
matching the parameters input by the user from each read key log by using the regular expression;
when the parameters input by the user are matched in each key log, determining that the parameters input by the user exist in the key log;
determining that there are no parameters entered by the user in the key log when there are no parameters entered by the user in the key log that match.
In the embodiment, the regular expression is used for matching and searching the parameters input by the user in the key log, and when the parameters input by the user are matched in the key log, the parameters input by the user in the key log are determined; when the parameters input by the user are not matched in the key log, determining that the parameters input by the user are not in the key log.
Further, the searching module 203 is further configured to, when the parameter input by the user is not matched in each key log, display a corresponding log to be analyzed according to a default field.
In this embodiment, when there is no parameter input by the user in the key log, it is determined that the user has no specific requirement on the log to be displayed, the corresponding log to be displayed may be displayed according to a default field, and when there is a parameter input by the user in the key log, it is determined that the user has personalized customization on the display mode of the log to be displayed, so that the user experience is improved.
The extraction module 204: and when the parameters input by the user are determined to exist in each key log, extracting field information corresponding to the parameters input by the user, and printing the field information according to script formatting, wherein the field information corresponds to a field name.
In this embodiment, each parameter input by the user has field information in a uniform format, and when the parameter input by the user is found in each key log in the key log, the parameter is formatted and printed out by using a script according to the field information corresponding to each parameter.
Preferably, the extracting module 204 extracts field information corresponding to the parameter input by the user, and the printing the field information according to script formatting includes:
calling a partition function to split the parameters input by the user through the preset separators;
returning the split character string list as the field information and the corresponding field name corresponding to the parameters input by the user;
and aligning the field information with the file name of the read log to be displayed, and printing the field information according to Python formatting.
In this embodiment, the splitting function may be configured to split the character string and return the character string to a new array, for example, the splitting function may be a split () function, the array is separated by a space character using the split () function, the space character is a separator, and the space character is used as a method for splitting the character string by the split function, a parameter input by a user may be automatically split by calling the split () function through the preset separator, the split function is split into segments, the segments are aligned with the file name of the read log to be presented, and the field information is printed according to Python formatting, so that the normalization and the uniformity of the format of the presented field are ensured.
The judging module 205: for determining whether a header file name is indicated in the field information.
In this embodiment, the header file name is also referred to as an i parameter, the header file name refers to a library to be linked by a designated program, and because the types of logs are various and the contents are complex, each type of log is stored in a different library, and the contents to be displayed cannot be quickly found.
In this embodiment, whether the header file name exists is searched in the field information, and whether the user indicates the header file name is determined according to the search result, so that the display content of the log to be displayed can be quickly determined.
The display module 206: and when it is determined that the header file name is indicated in the field information, obtaining the user-input IMIX tag corresponding to the header file name, and displaying the corresponding log to be displayed according to the user-input IMIX tag.
In this embodiment, the IMIX tag is pre-input by each user when an agreement is signed, and when the header file name is indicated in the field information, the library corresponding to the header file name is directly linked, and the corresponding log to be displayed is displayed according to the IMIX tag input by the user in the library.
The presentation module 206: and when it is determined that the header file name is not indicated in the field information, displaying the corresponding log to be displayed according to the field name in the field information corresponding to the parameter input by the user.
In this embodiment, the field information corresponding to the parameter input by the user is customized by the user according to the requirement of the user, and when the header file name is not indicated in the field information, the corresponding log to be displayed is displayed according to the field name required to be displayed by the user.
In this embodiment, the log to be displayed can be displayed through an IMIX tag input by a user, and can also be displayed according to a field name displayed by the user, so that readability and user experience are improved, key information can be quickly located according to the IMIX tag and the field name, and operation and maintenance efficiency is improved.
In summary, in the log presentation method and apparatus according to the embodiment, a plurality of logs to be presented are read, where each log to be presented corresponds to an IMIX tag input by a user; acquiring a preset filtering condition of each log to be displayed, and filtering a key log corresponding to each log to be displayed according to the preset filtering condition; searching whether each key log has parameters input by a user; when the parameters input by the user are searched in each key log, extracting field information corresponding to the parameters input by the user, and printing the field information according to script formatting, wherein the field information corresponds to a field name; judging whether the field information indicates a header file name or not; and when determining that the field information indicates a header file name, displaying the corresponding log to be displayed according to the IMIX label input by the user corresponding to the header file name.
On one hand, the logs to be displayed are displayed in two display modes, namely, according to whether the field information indicates that an IMIX label input by a user or a field name in the field information corresponding to a parameter input by the user is analyzed according to an IMIX protocol format and a header file name, so that readability is improved, key information can be quickly positioned according to the IMIX label and the field name, operation and maintenance efficiency is improved, on the other hand, the key logs corresponding to each log to be displayed are filtered according to a filtering condition preset by the user through a regular expression, unnecessary displayed contents can be quickly filtered, the logs to be displayed are simpler, and energy consumption caused by removal of too many complicated contents in a later maintenance process of a maintainer is avoided; and finally, printing the field information according to Python formatting, thereby ensuring the normalization and the uniformity of the format of the displayed field.
EXAMPLE III
Fig. 3 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention. In the preferred embodiment of the present invention, the electronic device 3 comprises a memory 31, at least one processor 32, at least one communication bus 33 and a transceiver 34.
It will be appreciated by those skilled in the art that the configuration of the electronic device shown in fig. 3 does not constitute a limitation of the embodiment of the present invention, and may be a bus-type configuration or a star-type configuration, and the electronic device 3 may include more or less other hardware or software than those shown, or a different arrangement of components.
In some embodiments, the electronic device 3 is an electronic device capable of automatically performing numerical calculation and/or information processing according to instructions set or stored in advance, and the hardware thereof includes but is not limited to a microprocessor, an application specific integrated circuit, a programmable gate array, a digital processor, an embedded device, and the like. The electronic device 3 may also include a client device, which includes, but is not limited to, any electronic product that can interact with a client through a keyboard, a mouse, a remote controller, a touch pad, or a voice control device, for example, a personal computer, a tablet computer, a smart phone, a digital camera, and the like.
It should be noted that the electronic device 3 is only an example, and other existing or future electronic products, such as those that can be adapted to the present invention, should also be included in the scope of the present invention, and are included herein by reference.
In some embodiments, the memory 31 is used for storing program codes and various data, such as the log showing device 20 installed in the electronic equipment 3, and realizes high-speed and automatic access to programs or data during the operation of the electronic equipment 3. The Memory 31 includes a Read-Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), a One-time Programmable Read-Only Memory (OTPROM), an electronically Erasable rewritable Read-Only Memory (Electrically-Erasable Programmable Read-Only Memory (EEPROM)), an optical Read-Only disk (CD-ROM) or other optical disk Memory, a magnetic disk Memory, a tape Memory, or any other medium readable by a computer capable of carrying or storing data.
In some embodiments, the at least one processor 32 may be composed of an integrated circuit, for example, a single packaged integrated circuit, or may be composed of a plurality of integrated circuits packaged with the same or different functions, including one or more Central Processing Units (CPUs), microprocessors, digital Processing chips, graphics processors, and combinations of various control chips. The at least one processor 32 is a Control Unit (Control Unit) of the electronic device 3, connects various components of the electronic device 3 by using various interfaces and lines, and executes various functions and processing data of the electronic device 3, such as log display, by running or executing programs or modules stored in the memory 31 and calling data stored in the memory 31.
In some embodiments, the at least one communication bus 33 is arranged to enable connection communication between the memory 31 and the at least one processor 32 or the like.
Although not shown, the electronic device 3 may also be a power supply (such as a battery) for supplying power to each component, and preferably, the power supply may be logically connected to the at least one processor 32 through a power management device, so as to implement functions of managing charging, discharging, and power consumption through the power management device. The power supply may also include any component of one or more dc or ac power sources, recharging devices, power failure detection circuitry, power converters or inverters, power status indicators, and the like. The electronic device 3 may further include various sensors, a bluetooth module, a Wi-Fi module, and the like, which are not described herein again.
It is to be understood that the described embodiments are for purposes of illustration only and that the scope of the appended claims is not limited to such structures.
The integrated unit implemented in the form of a software functional module may be stored in a computer-readable storage medium. The software functional module is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, an electronic device, or a network device) or a processor (processor) to execute parts of the methods according to the embodiments of the present invention.
In a further embodiment, in conjunction with fig. 2, the at least one processor 32 may execute an operating device of the electronic device 3 and various installed application programs (such as the log presentation device 20), program codes, and the like, for example, the above modules.
The memory 31 has program code stored therein, and the at least one processor 32 can call the program code stored in the memory 31 to perform related functions. For example, the modules illustrated in fig. 2 are program codes stored in the memory 31 and executed by the at least one processor 32, so as to realize the functions of the modules for the purpose of log display.
In one embodiment of the invention, the memory 31 stores a plurality of instructions that are executed by the at least one processor 32 to implement the log exposure function.
Specifically, the at least one processor 32 may refer to the description of the relevant steps in the embodiment corresponding to fig. 1, and details are not repeated here.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is only one logical functional division, and other divisions may be realized in practice.
Further, the computer-readable storage medium may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the blockchain node, and the like.
The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional module.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or that the singular does not exclude the plural. A plurality of units or means recited in the present invention may also be implemented by one unit or means through software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A log display method is characterized by comprising the following steps:
reading a plurality of logs to be displayed, wherein each log to be displayed corresponds to an IMIX label input by a user;
acquiring a preset filtering condition of each log to be displayed, and filtering a key log corresponding to each log to be displayed according to the preset filtering condition;
searching whether each key log has parameters input by a user;
when the parameters input by the user are determined to exist in each key log, extracting field information corresponding to the parameters input by the user, and printing the field information according to script formatting, wherein the field information corresponds to a field name;
judging whether the field information indicates a header file name or not;
and when the header file name is determined to be indicated in the field information, obtaining the IMIX tag corresponding to the header file name and input by the user, and displaying the corresponding log to be displayed according to the IMIX tag input by the user.
2. The log displaying method according to claim 1, wherein the obtaining of the preset filtering condition of each log to be displayed and the filtering of the key log corresponding to each log to be displayed according to the preset filtering condition comprises:
calling a command line parameter analysis function in the source code script;
processing the preset filtering condition of each log to be displayed based on the command line parameter analysis function and returning a format information list and a residual command line parameter list which does not belong to format information, wherein the format information list is a preset separator in the analyzed preset filtering condition, and the residual command line parameter list which does not belong to format information is a user-made field in the analyzed preset filtering condition;
reading all the log contents to be displayed of each log to be displayed;
matching the preset separators in the format information list and the user-made fields in the residual command line parameters which do not belong to the format information from all read log contents to be displayed by using a regular expression;
and when the preset separators in the format information list and the user-made fields in the rest command line parameters which do not belong to the format information are matched in all the log contents to be displayed, returning all the matched preset separators and the user-made fields as the key logs corresponding to all the logs to be displayed.
3. The log presentation method of claim 1, wherein said searching for whether there are user-entered parameters in each key log comprises:
matching the parameters input by the user from each read key log by using a regular expression;
when the parameters input by the user are matched in each key log, determining that the parameters input by the user exist in the key log;
determining that there are no parameters entered by the user in the key log when there are no parameters entered by the user in the key log that match.
4. The method of claim 3, wherein the log presentation method further comprises:
and when the parameters input by the user are not matched in each key log, displaying the corresponding log to be analyzed according to a default field.
5. The log presentation method of claim 1, wherein the extracting field information corresponding to the parameter input by the user and printing the field information according to script formatting comprises:
calling a partition function to split the parameters input by the user through the preset separators;
returning the split character string list as the field information and the corresponding field name corresponding to the parameters input by the user;
and aligning the field information with the file name of the read log to be displayed, and printing the field information according to Python formatting.
6. The log presentation method of claim 5, wherein said reading a plurality of logs to be presented comprises:
acquiring a folder directory corresponding to the log to be displayed in an os library of the source code;
traversing folders under each folder directory, and calling a preset function to open the traversed folders;
and creating an iterator to traverse all files under the opened folder line by line, and reading the log to be displayed in each file.
7. The log presentation method of any one of claims 1 to 6, further comprising:
and when the field information does not indicate the header file name, displaying the corresponding log to be displayed according to the field name in the field information corresponding to the parameter input by the user.
8. A log presentation apparatus, comprising:
the reading module is used for reading a plurality of logs to be displayed, wherein each log to be displayed corresponds to an IMIX label input by a user;
the filtering module is used for acquiring a preset filtering condition of each log to be displayed and filtering a key log corresponding to each log to be displayed according to the preset filtering condition;
the searching module is used for searching whether each key log has a parameter input by a user;
the extraction module is used for extracting field information corresponding to the parameters input by the user when the parameters input by the user are determined in each key log, and printing the field information according to script formatting, wherein the field information corresponds to a field name;
the judging module is used for judging whether the field information indicates the name of the header file or not;
and the display module is used for acquiring the IMIX label input by the user corresponding to the header file name when the header file name is determined to be indicated in the field information, and displaying the corresponding log to be displayed according to the IMIX label input by the user.
9. An electronic device, characterized in that the electronic device comprises a processor for implementing the log presentation method according to any one of claims 1 to 7 when executing a computer program stored in a memory.
10. A computer-readable storage medium, on which a computer program is stored, the computer program, when being executed by a processor, implementing the log presentation method according to any one of claims 1 to 7.
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