CN110399107A - Log Method of printing, device, storage medium and equipment - Google Patents
Log Method of printing, device, storage medium and equipment Download PDFInfo
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- CN110399107A CN110399107A CN201910671531.6A CN201910671531A CN110399107A CN 110399107 A CN110399107 A CN 110399107A CN 201910671531 A CN201910671531 A CN 201910671531A CN 110399107 A CN110399107 A CN 110399107A
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- log
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- journaling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
- G06F9/4482—Procedural
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The embodiment of the invention discloses log Method of printing, device, storage medium and equipment.This method comprises: passing through call entry component detection to when the call request for being directed to destination application, obtain corresponding default log configuration, target journaling context object is created in local thread according to default log configuration, wherein, it include log list attribute corresponding with default log configuration in target journaling context object, the corresponding log information of call entry component that will acquire and the log information got by presetting log interface, it is added in target journaling context object according to log list attribute, when detecting that the calling process for destination application finishes, the log information for including in target journaling context object is printed using default log output interface by call entry component, to generate journal file.The embodiment of the present invention can more intuitively check the execution link of application program, and save memory space.
Description
Technical field
The present embodiments relate to field of computer technology more particularly to log Method of printing, device, storage medium and set
It is standby.
Background technique
The log of application program can recorde the running track of application program, easy-to-look-up key message, also fast and easy
Positioning solves the problems, such as.The effect of log is included in test or when production environment does not have Debug debugging tool, as exploitation or test
The important means of personnel positioning problem.Log prints rationally, can quickly be positioned according to the track of log and solve to ask on line
Topic, conversely, log prints bad, cannot not only navigate to problem, it is also possible to will affect the performance of system.
Currently, the method generallyd use in print log is to rely on the application programming interfaces such as slf4j
(Application Programming Interface, API) carries out log printing, but log prints very in journal file
Dispersion, cannot intuitively find out the execution link of application program, and excessive redundant logs information will cause memory space by mistake
Occupy, therefore, current log printing solution needs to improve more.
Summary of the invention
The embodiment of the invention provides log Method of printing, device, storage medium and equipment, can optimize existing log
Printing solution.
In a first aspect, the embodiment of the invention provides a kind of log Method of printings, comprising:
, to when the call request for being directed to destination application, corresponding default day is being obtained by call entry component detection
Will configuration, wherein the call entry component includes one in multiple default journaling agents；
Target journaling context object is created in local thread according to the default log configuration, wherein the target
Include log list attribute corresponding with the default log configuration in log context object；
The corresponding log information of the call entry component that will acquire is added to institute according to the log list attribute
It states in target journaling context object；
When detecting that the destination application calls default log interface, will be obtained by the default log interface
To log information be added in the target journaling context object according to the log list attribute；
When detecting that the calling process for the destination application finishes, used by the call entry component
Default log output interface prints the log information for including in the target journaling context object, to generate journal file.
Second aspect, the embodiment of the invention provides a kind of log printing equipments, comprising:
Log configuration obtains module, for being asked by call entry component detection to the calling for destination application
When asking, corresponding default log configuration is obtained, wherein the call entry component includes one in multiple default journaling agents
It is a；
Object Creation module, for creating target journaling context pair in local thread according to the default log configuration
As, wherein include log list attribute corresponding with the default log configuration in the target journaling context object；
First log information adding module, the corresponding log information foundation of the call entry component for will acquire
The log list attribute is added in the target journaling context object；
Second log information adding module, for when detecting that the destination application calls default log interface,
The log information got by the default log interface is added to the target journaling according to the log list attribute
In context object；
Log print module, for passing through institute when detecting that the calling process for the destination application finishes
It states call entry component and prints the log information for including in the target journaling context object using default log output interface,
To generate journal file.
The third aspect, the embodiment of the invention provides a kind of computer readable storage mediums, are stored thereon with computer journey
Sequence realizes such as log Method of printing provided in an embodiment of the present invention when the program is executed by processor.
Fourth aspect the embodiment of the invention provides a kind of computer equipment, including memory, processor and is stored in
On reservoir and the computer program that can run on a processor, the processor realize such as this hair when executing the computer program
The log Method of printing that bright embodiment provides.
The log printing solution provided in the embodiment of the present invention is passing through call entry component detection to for target application
When the call request of program, corresponding default log configuration is obtained, target is created in local thread according to default log configuration
Log context object, wherein include log list category corresponding with default log configuration in target journaling context object
Property, the corresponding log information of the call entry component that will acquire is added to the target journaling or more according to log list attribute
In literary object, when detecting that destination application calls default log interface, day for will being got by presetting log interface
Will information is added in target journaling context object according to log list attribute, is detecting the tune for destination application
When being finished with process, printed in the target journaling context object by call entry component using default log output interface
The log information for including, to generate journal file.By using above-mentioned technical proposal, the log towards calling may be implemented and beat
Print, and targeted log information acquisition is carried out according to default log configuration, it is by local thread that calling process is corresponding
Log information is together in series, and so as to more intuitively check the execution link of application program, and saves memory space.
Detailed description of the invention
Fig. 1 is a kind of flow diagram for log Method of printing that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow diagram of log Method of printing provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of log printing solution configuration diagram provided by Embodiment 2 of the present invention；
Fig. 4 is a kind of structural block diagram for log printing equipment that the embodiment of the present invention three provides；
Fig. 5 is a kind of structural block diagram for computer equipment that the embodiment of the present invention five provides.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.It is understood that
It is that specific embodiment described herein is used only for explaining the present invention rather than limiting the invention.It further needs exist for illustrating
, only the parts related to the present invention are shown for ease of description, in attached drawing rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these
Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation
The processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.The processing can be with
Corresponding to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 is a kind of flow diagram for log Method of printing that the embodiment of the present invention one provides, and this method can be by day
Will printing equipment executes, and wherein the device can be implemented by software and/or hardware, and can generally be integrated in computer equipment.Such as Fig. 1
It is shown, this method comprises:
Step 101, to when the call request for being directed to destination application, is obtained and is corresponded to by call entry component detection
Default log configuration, wherein the call entry component includes one in multiple default journaling agents.
Illustratively, letter first is done using interior log frame to what log Method of printing provided in an embodiment of the present invention was relied on
Unitary declaration.In the technical solution of the embodiment of the present invention, comprising multiple default journaling agents and multiple default in the log frame
Log interface.
Wherein, default journaling agent may include Dubbo journaling agent (Dubbo log proxy), MQ journaling agent (MQ
Log proxy), Mybatis journaling agent (Mybatis log proxy) and Redis journaling agent (Redis log
Proxy), the call entry component includes Dubbo journaling agent and/or MQ journaling agent.Dubbo is the high property of an open source
Java remote procedure call (Remote Procedure Call, RPC) frame of energy and lightweight, provides towards interface
Remote method call, intelligent fault-tolerance and load balancing and the automatic ability registered and find of service.Message queue (Message
Queue, MQ) it is also a kind of RPC component.Mybatis is a outstanding Persistence Layer Framework, it supports to customize structuralized query
Language (Structured Query Language, SQL), storing process and advanced mapping.Redis is the branch of an open source
Hold network, it is memory-based also can persistence log type, key-value (Key-Value) database, and provide multilingual
API.Each above-mentioned default journaling agent is construed as a kind of log component for docking an application component.Above-mentioned four kinds
Default journaling agent only also may include other kinds of journaling agent illustratively, and the embodiment of the present application does not limit
It is fixed.Call entry component in the embodiment of the present invention can be Dubbo journaling agent and/or MQ journaling agent.
Wherein, default log interface is the customized interface of the embodiment of the present invention, can be denoted as logapi, abbreviation lapi.Phase
In the technology of pass, logger.debug or logger.info are calling standard logs output interfaces, and in the embodiment of the present invention, it can
Application program to be called originally the place of logger.debug or logger.info all replace in the embodiment of the present invention
lapi.Lapi realizes that lapi is the customized day realized and expanded slf4j interface similar to this log output of log4j
Will api can expand the no function of slf4j, such as the maximum value of dynamic setting log call chain list.
Illustratively, it by taking call entry component is Dubbo log proxy as an example, is asked for the calling of destination application
Asking can be initiated by the called side (such as Dubbo client) of Dubbo, and the Dubbo log proxy of destination application can be with
The form of Dubbo blocker intercepts the call request, to detect the call request for destination application.If call into
Mouth component is MQ log proxy, and blocker can also be arranged on MQ message monitoring method, and each MQ message confirmation, which enters, to disappear
Consuming method money is ceased, is introduced into the method for executing MQ agency, and then detect the call request for destination application.
Illustratively, it presets and includes at least one of the following: object invocation equipment, object invocation application, mesh in log configuration
Mark calls class, target calling method, sentence execution information, enters ginseng, goes out ginseng, time-consuming and layout.In this way, by presetting day
Selective, targeted print log may be implemented in will configuration.Default log configuration can store in local, can also be with
It is stored in other equipment.Illustratively, presetting log configuration can be stored in configuration center (configer center).It can
Choosing, it is described to obtain corresponding default log configuration, comprising: corresponding default log configuration is obtained from preset configuration center.
The advantages of this arrangement are as follows can be configured in order to manage default log.
It further, include preset configuration information in the default journaling agent and/or default log interface, in institute
It states and realizes that presetting log accordingly according to the preset configuration information dynamic configuration configures in preset configuration center.It is arranged in this way
It is advantageous in that, default log configuration can be set online, come into force in real time, improve the flexibility of log printing.It optionally, can be with
Log configuration is preset accordingly according to the preset configuration information dynamic configuration by configuration center Middleware implementation, with
For zookeeper, can on zookeeper configuration information, pass through distributed consensus protocol synchronization to each application section
On point, so accomplish Configuration Online real-time synchronization.
Step 102 creates target journaling context object according to the default log configuration in local thread, wherein
Include log list attribute corresponding with the default log configuration in target journaling context object.
Illustratively, local thread (threadlocal) is a local thread copy Variant Tool class, Ke Yi
Object one by one is saved in threadlocal, such as log context object (logContext), there is the category of log list in object
Property, when Object Creation, initializes the list data structure of log list, namely is configured according to default log in this ground wire
Target journaling context object is created in journey, includes day corresponding with default log configuration in target journaling context object
Will list attribute.
Step 103, the corresponding log information of the call entry component that will acquire are according to the log list attribute
It is added in the target journaling context object.
Illustratively, log information here may include application name, called class complete trails and call method
Name etc..Log list attribute is corresponding with default log configuration, therefore can accomplish to configure according to default log and will acquire
Log information be added in target journaling context object.
Step 104, when detecting that the destination application calls default log interface, the default log will be passed through
The log information that interface is got is added in the target journaling context object according to the log list attribute.
Illustratively, it when detecting target with log interface print log is preset with routine call, equally will acquire
Log information be added in target journaling context object according to log list attribute, required log information is existed to realize
Summarized in local thread, convenient for subsequent unified output.
Step 105, when detecting that the calling process for the destination application finishes, pass through the call entry
Component prints the log information for including in the target journaling context object using default log output interface, to generate log
File.
Illustratively, at the end of being directed to the entire calling process of destination application, thread is called to return to call entry
In component, correlation log information when terminating to call can be added to target journaling context pair also according to log list attribute
As in, in this way, just containing the log information of entire call chain in threadlocal, used by call entry component default
The log information for including in log output interface printing target journaling context object, can generate journal file.Wherein, in advance
If log output interface can be the log4j of slf4j, to realize api to log system output journal.
The log Method of printing provided in the embodiment of the present invention is passing through call entry component detection to for target application
When the call request of program, corresponding default log configuration is obtained, target is created in local thread according to default log configuration
Log context object, wherein include log list category corresponding with default log configuration in target journaling context object
Property, the corresponding log information of the call entry component that will acquire is added to the target journaling or more according to log list attribute
In literary object, when detecting that destination application calls default log interface, day for will being got by presetting log interface
Will information is added in target journaling context object according to log list attribute, is detecting the tune for destination application
When being finished with process, printed in the target journaling context object by call entry component using default log output interface
The log information for including, to generate journal file.By using above-mentioned technical proposal, the log towards calling may be implemented and beat
Print, and targeted log information acquisition is carried out according to default log configuration, it is by local thread that calling process is corresponding
Log information is together in series, and so as to more intuitively check the execution link of application program, and saves memory space.
Embodiment two
Fig. 2 is a kind of flow diagram of log Method of printing provided by Embodiment 2 of the present invention, and the embodiment of the present invention exists
It is optimized on the basis of above-described embodiment, increases log information processing phase when destination application calls default journaling agent
Hold inside the Pass.
Illustratively, target journaling context object is created in local thread according to the default log configuration described
Later, further includes: detecting that the destination application calls the target journaling in the multiple default journaling agent to act on behalf of
When, the log information got from the target journaling Agency is added to the target day according to the log list attribute
In will context object.The advantages of this arrangement are as follows log information can be obtained more fully hereinafter, by complete call chain log
Information prints in journal file.
It is further, described that target journaling context object is created in local thread according to the default log configuration,
It include: the creation log context object in local thread, according to the log output template for including in the default log configuration
The list data structure of log list in the log context object created is initialized, target journaling or more is obtained
Literary object.The advantages of this arrangement are as follows can more easily realize personal settings day by the way that log output template is arranged
Will file content, can service-oriented to log output template carry out configurableization setting.
Specifically, as shown in Fig. 2, this method may include following steps:
Step 201, by call entry component detection arrive for destination application call request when, from pre- establishing
It sets and obtains corresponding default log configuration in center.
Fig. 3 is a kind of log printing solution configuration diagram provided by Embodiment 2 of the present invention, as shown in figure 3, the framework
In core component be various journaling agents (log proxy) and default log interface (lapi), by local thread
(threadlocal) recalls information of each proxy and lapi (such as enter ginseng, go out ginseng, time-consuming and customized log) is connected
Get up.Default journaling agent includes Dubbo journaling agent, MQ journaling agent, Mybatis journaling agent and Redis journaling agent,
Wherein Dubbo journaling agent and MQ journaling agent can be used as call entry component.4 default log interfaces are shown in Fig. 3
(lapi).Configuration center (configer center), can be according to pre- for saving default log configuration and log output template
If the preset configuration information for including in journaling agent or default log interface, realize in the preset configuration center according to institute
It states preset configuration information dynamic configuration and presets log configuration accordingly.
Illustratively, include at least one of the following: that object invocation equipment, object invocation are answered in the default log configuration
With, object invocation class, target calling method, sentence execution information, enter ginseng, go out ginseng, time-consuming and layout.Illustratively,
Dubbo journaling agent and MQ journaling agent can share a configuration, can also divide table setting is personalized to match for Dubbo and MQ
It sets, if entrance log configuration mylog.application.entry.model can share one, personalized log configures ratio
If whether message subject (topic) information of MQ will export, the configurations the such as whether information of Dubbo called side will export.
Further, it is also possible to there is other individual cultivations.It may include but be not limited to be arranged as follows, can configure and close all days
Will printing only prints some packet or the log of some class, prints info or debug log, if export complete sql sentence, be
No the entering for some log proxy that export joins or goes on business etc..Such as, it is desirable to every other business diary is shielded, only prints certain
Machine, some applies some class, and the log of some method can do following setting in configuration:
Mylog.application.logswitch=off, it is to close that setting institute's applied business log, which exports switch, not allocating default
For on opening；Mylog.application.logswitch.method.whitelist=com.fenqile .postloan.
Asset.mqConsum erImpl.consumer, setting log print the com.f that white list is postloan.asset application
Enqile.postloan.asset.mqConsumerImpl realizes the consumer method of class, and allocating default does not filter；my
Log.application.logswitch.ip.whitelist=10.79.10.6, the machine ip that print log is arranged are
10.79.10.6 allocating default does not filter.Method by presetting the available called method of method in journaling agent
Name complete trails and enter ginseng, by the api of java it is available arrive the machine ip address information, preset journaling agent according to match confidence
Breath, which is filtered above- mentioned information, can be realized.
Step 202 creates log context object in local thread, defeated according to the log for including in default log configuration
Template initializes the list data structure of the log list in the log context object created out, obtains target day
Will context object.
Wherein, log list category corresponding with the default log configuration is included in the target journaling context object
Property.For example, the list data structure of log list is corresponding with log output template.Illustratively, log output template is specific
It can be following form mylog.application.entry.model=%methodName%, params:[%
Params%], the first row output method name of log, comma are identified, params is into ginseng in subsequent [].It optionally, can be with
Log output template is configured in configuration center with mylog.app.model as in the attribute value of key, Value Types standard is such as
The definition standard key=value of properties file.
Step 203, the corresponding log information of the call entry component that will acquire are according to the log list attribute
It is added in the target journaling context object.
Illustratively, the corresponding log information of the call entry component that will acquire passes through invocation list (list)
Addition (add) method assembles the corresponding character string of log information according to the log list attribute, and is added to described
In target journaling context object.Specifically, can be according to the character string and guarantor that log list set of properties loading port log exports
There are in the list of String type in the logContext object of threadlocal, the side add of list can be specifically called
Method.
Step 204, when detecting that the destination application calls default log interface, the default log will be passed through
The log information that interface is got is added in the target journaling context object according to the log list attribute.
Illustratively, when detecting that the destination application calls default log interface, the default day will be passed through
The log information that will interface is got is by addition (add) method of invocation list (list) according to the log list attribute pair
The corresponding character string of log information is assembled, and is added in the target journaling context object.Specifically, can be by day
Will character string is stored in the logContext object of threadlocal in the list of String type, can specifically be called
The add method of list.
Step 205 is detecting that the destination application calls the target journaling in the multiple default journaling agent
When acting on behalf of, the log information got from the target journaling Agency is added to the mesh according to the log list attribute
It marks in log context object.
Illustratively, detecting that the destination application calls the target journaling in the multiple default journaling agent
It is when acting on behalf of, the log information got from the target journaling Agency is square by the addition (add) of invocation list (list)
Method assembles the corresponding character string of log information according to the log list attribute, and is added to the target journaling or more
In literary object.It, can be in Redis if destination application is called to Redis by taking target journaling agency is Redis as an example
It is realized in log proxy by blocker and corresponding log character string is exported (as adjusted by the log configuration in logContext
With method, enter ginseng and out ginseng etc.) and be stored in the logContext object of threadlocal in the list of String type,
The add method of list can specifically be called.Mybatis is similar with Redis, and details are not described herein again.
Step 206, when detecting that the calling process for the destination application finishes, pass through the call entry
Component prints the log information for including in the target journaling context object using default log output interface, to generate log
File.
Illustratively, ultimate method calling finishes, and calls thread that can return in Dubbo proxy again, according to
Log configuration output phase in logContext answers result log character string and is stored in logContext pairs of threadlocal
As middle String type list in, the final log4j for calling slf4j realizes api to log system output journal.
Illustratively, in the technical solution of the embodiment of the present invention, include in the log according to self-defined application log output
Access information, can with quick lock in it is specific which call, and see all information of the call chain road at a glance.For example, c
This method name complete trails of om.fenqile.postloan.asset.mqConsumerImpl.consumer contains many letters
The application of breath, calling is postloan.asset, realizes that class is mqConsumerImpl, method is consumer, if template
Middle setting needs to print ip, which platform machine can also be seen to be by log output.In addition, by being filtered to entering ginseng, moreover it is possible to
Order number or other attributes are navigated to, and then can support to filter by service order, only printing meets the order pair of matching condition
All or part of information that link should be called, without sending out version or restarting machine.
The log printing towards calling may be implemented in log Method of printing provided in an embodiment of the present invention, can in real time certainly
Define log output, can with service-oriented formulate configurableization log template, using local thread by each default journaling agent with
The recalls information of default log interface is together in series, and the full link of calling process, solution are embodied in the log finally printed
The problem that log is too big during log of having determined output and readability is poor.Tests prove that using provided in an embodiment of the present invention
Technical solution, can be supported well in asset management class system production handling capacity (Transactions Per Second,
TPS) reach 1500 or more ranks, in terms of orientation problem, the problem of spending completion in 1 to 2 hour positioning is needed in the past, by adopting
It can be reduced to 2 to 5 minutes with the technical solution of the embodiment of the present invention.In addition, Configuration Online can be supported, come into force in real time, log
The flexibility of printing is very high, adaptable.
Embodiment three
Fig. 4 is the structural block diagram of a kind of log printing equipment that the embodiment of the present invention three provides, the device can by software and/
Or hardware realization, it can generally be integrated in computer equipment, log printing can be carried out by execution journal Method of printing.Such as figure
Shown in 4, which includes:
Log configuration obtains module 401, for passing through call entry component detection to the tune for being directed to destination application
When with request, corresponding default log configuration is obtained, wherein the call entry component includes in multiple default journaling agents
One；
Object Creation module 402, for creating target journaling or more in local thread according to the default log configuration
Literary object, wherein include log list category corresponding with the default log configuration in the target journaling context object
Property；
First log information adding module 403, the corresponding log information of the call entry component for will acquire
It is added in the target journaling context object according to the log list attribute；
Second log information adding module 404, for detecting the default log interface of destination application calling
When, the log information got by the default log interface is added to the target day according to the log list attribute
In will context object；
Log print module 405, for passing through when detecting that the calling process for the destination application finishes
The call entry component prints the log letter for including in the target journaling context object using default log output interface
Breath, to generate journal file.
The log printing equipment provided in the embodiment of the present invention is passing through call entry component detection to for target application
When the call request of program, corresponding default log configuration is obtained, target is created in local thread according to default log configuration
Log context object, wherein include log list category corresponding with default log configuration in target journaling context object
Property, the corresponding log information of the call entry component that will acquire is added to the target journaling or more according to log list attribute
In literary object, when detecting that destination application calls default log interface, day for will being got by presetting log interface
Will information is added in target journaling context object according to log list attribute, is detecting the tune for destination application
When being finished with process, printed in the target journaling context object by call entry component using default log output interface
The log information for including, to generate journal file.By using above-mentioned technical proposal, the log towards calling may be implemented and beat
Print, and targeted log information acquisition is carried out according to default log configuration, it is by local thread that calling process is corresponding
Log information is together in series, and so as to more intuitively check the execution link of application program, and saves memory space.
Optionally, which may also include that
Third log information adding module, for creating mesh in local thread according to the default log configuration described
After marking log context object, detecting that the destination application calls the target in the multiple default journaling agent
When journaling agent, the log information got from the target journaling Agency is added to institute according to the log list attribute
It states in target journaling context object.
Optionally, described that target journaling context object, packet are created in local thread according to the default log configuration
It includes:
Log context object is created in local thread, and mould is exported according to the log for including in the default log configuration
Plate initializes the list data structure of the log list in the log context object created, obtains on target journaling
Hereafter object.
Optionally, log information is added in the target journaling context object according to the log list attribute,
Include:
The corresponding character string of log information is carried out according to the log list attribute by the adding method of invocation list
Assembling, and be added in the target journaling context object.
Optionally, it is included at least one of the following: in the default log configuration
Object invocation equipment, object invocation application, object invocation class, target calling method, sentence execution information, enter ginseng,
Ginseng, time-consuming and layout out.
It is optionally, described to obtain corresponding default log configuration, comprising:
Corresponding default log configuration is obtained from preset configuration center, wherein the default journaling agent and/or default
Include preset configuration information in log interface, realizes in the preset configuration center according to the preset configuration information
Dynamic configuration presets log configuration accordingly.
Optionally, the default journaling agent includes Dubbo journaling agent, message queue MQ journaling agent, Mybatis days
Will agency and Redis journaling agent, the call entry component includes Dubbo journaling agent or MQ journaling agent.
Example IV
The embodiment of the present invention also provides a kind of storage medium comprising computer executable instructions, and the computer is executable
Instruction is used for execution journal Method of printing when being executed by computer processor, this method comprises:
, to when the call request for being directed to destination application, corresponding default day is being obtained by call entry component detection
Will configuration, wherein the call entry component includes one in multiple default journaling agents；
Target journaling context object is created in local thread according to the default log configuration, wherein the target
Include log list attribute corresponding with the default log configuration in log context object；
The corresponding log information of the call entry component that will acquire is added to institute according to the log list attribute
It states in target journaling context object；
When detecting that the destination application calls default log interface, will be obtained by the default log interface
To log information be added in the target journaling context object according to the log list attribute；
When detecting that the calling process for the destination application finishes, used by the call entry component
Default log output interface prints the log information for including in the target journaling context object, to generate journal file.
Storage medium --- any various types of memory devices or storage equipment.Term " storage medium " is intended to wrap
It includes: install medium, such as CD-ROM, floppy disk or magnetic tape equipment；Computer system memory or random access memory, such as
DRAM, DDRRAM, SRAM, EDORAM, Lan Basi (Rambus) RAM etc.；Nonvolatile memory, such as flash memory, magnetic medium (example
Such as hard disk or optical storage)；Register or the memory component of other similar types etc..Storage medium can further include other types
Memory or combinations thereof.In addition, storage medium can be located at program in the first computer system being wherein performed, or
It can be located in different second computer systems, second computer system is connected to the first meter by network (such as internet)
Calculation machine system.Second computer system can provide program instruction to the first computer for executing.Term " storage medium " can
To include two or more that may reside in different location (such as in the different computer systems by network connection)
Storage medium.Storage medium can store the program instruction that can be performed by one or more processors and (such as be implemented as counting
Calculation machine program).
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present invention
The log printing that executable instruction is not limited to the described above, can also be performed log provided by any embodiment of the invention
Relevant operation in Method of printing.
Embodiment five
The embodiment of the invention provides a kind of computer equipment, offer of the embodiment of the present invention can be integrated in the computer equipment
Log printing equipment.Fig. 5 is a kind of structural block diagram for computer equipment that the embodiment of the present invention five provides.Computer equipment
500 may include: memory 501, processor 502 and be stored in the computer journey that can be run on memory 501 and in processor
Sequence, the processor 502 realize log Method of printing as described in the embodiments of the present invention when executing the computer program.
The log printing towards calling may be implemented in computer equipment provided in an embodiment of the present invention, and according to default day
Will configuration carries out targeted log information acquisition, and the corresponding log information of calling process is connected by local thread
Come, so as to more intuitively check the execution link of application program, and saves memory space.
The executable present invention of log printing equipment, storage medium and the computer equipment provided in above-described embodiment is any
Log Method of printing provided by embodiment has and executes the corresponding functional module of this method and beneficial effect.Not in above-mentioned reality
The technical detail of detailed description in example is applied, reference can be made to log Method of printing provided by any embodiment of the invention.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of log Method of printing characterized by comprising
It, to when the call request for being directed to destination application, obtains corresponding default log by call entry component detection and matches
It sets, wherein the call entry component includes one in multiple default journaling agents；
Target journaling context object is created in local thread according to the default log configuration, wherein the target journaling
Include log list attribute corresponding with the default log configuration in context object；
The corresponding log information of the call entry component that will acquire is added to the mesh according to the log list attribute
It marks in log context object；
When detecting that the destination application calls default log interface, by what is got by the default log interface
Log information is added in the target journaling context object according to the log list attribute；
When detecting that the calling process for the destination application finishes, used by the call entry component default
Log output interface prints the log information for including in the target journaling context object, to generate journal file.
2. the method according to claim 1, wherein being configured according to the default log in local thread described
After middle creation target journaling context object, further includes:
It, will be from institute when detecting that the destination application calls the target journaling in the multiple default journaling agent to act on behalf of
It states the log information that target journaling Agency gets and is added to the target journaling context according to the log list attribute
In object.
3. the method according to claim 1, wherein described configure in local thread according to the default log
Create target journaling context object, comprising:
Log context object is created in local thread, according to the log output template pair for including in the default log configuration
The list data structure of the log list in log context object created is initialized, and target journaling context is obtained
Object.
4. the method according to claim 1, wherein log information is added to according to the log list attribute
In the target journaling context object, comprising:
The corresponding character string of log information is assembled according to the log list attribute by the adding method of invocation list,
And it is added in the target journaling context object.
5. the method according to claim 1, wherein being included at least one of the following: in the default log configuration
Object invocation equipment, object invocation application, object invocation class, target calling method, sentence execution information, enter ginseng, go out ginseng,
Time-consuming and layout.
6. the method according to claim 1, wherein described obtain corresponding default log configuration, comprising:
Corresponding default log configuration is obtained from preset configuration center, wherein the default journaling agent and/or default log
Include preset configuration information in interface, is realized in the preset configuration center according to the preset configuration information dynamic
Configuration default log configuration accordingly.
7. -6 any method according to claim 1, which is characterized in that the default journaling agent includes Dubbo log
Agency, message queue MQ journaling agent, Mybatis journaling agent and Redis journaling agent, the call entry component include
Dubbo journaling agent or MQ journaling agent.
8. a kind of log printing equipment characterized by comprising
Log configuration obtains module, for passing through call entry component detection to the call request for being directed to destination application
When, obtain corresponding default log configuration, wherein the call entry component includes one in multiple default journaling agents；
Object Creation module, for creating target journaling context object in local thread according to the default log configuration,
Wherein, log list attribute corresponding with the default log configuration is included in the target journaling context object；
First log information adding module, the corresponding log information of the call entry component for will acquire is according to described in
Log list attribute is added in the target journaling context object；
Second log information adding module, for that will lead to when detecting that the destination application calls default log interface
It crosses the log information that the default log interface is got and is added to the target journaling or more according to the log list attribute
In literary object；
Log print module, for passing through the tune when detecting that the calling process for the destination application finishes
The log information for including in the target journaling context object is printed using default log output interface with intake assembly, with life
At journal file.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The method according to claim 1 to 7 is realized when row.
10. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor is realized as described in claim any one of 1-7 when executing the computer program
Method.
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