CN109298929A - Timing task carrying-out time recommended method, device, equipment and storage medium - Google Patents
Timing task carrying-out time recommended method, device, equipment and storage medium Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000013507 mapping Methods 0.000 claims description 16
- 238000012216 screening Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 8
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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
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
- G06F9/4825—Interrupt from clock, e.g. time of day
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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
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
Abstract
The present invention relates to field of computer technology more particularly to a kind of timing task carrying-out time recommended method, device, equipment and storage mediums.Timing task carrying-out time recommended method includes: to obtain the execution period of user setting, determines the minimum time granularity for executing the period；Several first will be divided into the execution period and execute the periods；Obtain existing pending timed task in database；The pending timed task quantity in every one first execution period is calculated, screen pending timed task minimum number first executes the period, the execution period most lightly loaded is as run to system；The execution period most lightly loaded will be run to system, push to user client.The present invention passes through the execution period for counting and calculating existing timed task, filter out the execution period of timed task minimum number, push to user, it solves currently since blindly the selection execution time causes a large amount of timed tasks that may concurrently execute the problem for keeping system load excessively high in sometime point accumulation to user.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of timing task carrying-out time recommended method, device, set
Standby and storage medium.
Background technique
With the fast development of computer technology, all trades and professions all can use computer to carry out actual operation and control.
For the ease of management, and save computer resource, it will usually which timed task is set in a computer.Currently, timed task is set
After being set to function, is run according to execution time, the execution frequency etc. that have been arranged, opened with reducing the management resource of computer resource
Pin.After timed task is arranged, generally requiring the execution time to timed task is configured.
During timed task creation, the time of operation is generally specified by user.If the operation of user's selection task
Period is one hour, then specifically needing to select task in which partite transport row hourly；If select the cycle of operation of task for
One day, then need to select task to bring into operation in which daily hour, and so on.
But user, especially to the uncomprehending user of system, often only can select to write from memory when selecting runing time
Recommendation time for recognizing at will selects according to the hobby of oneself.Which results in considerable tasks sometime to put heap
Product, when execution, considerable task is concurrently executed so that system load is very high.
Summary of the invention
In view of this, it is necessary to for existing user when the timed task setting to creation executes the time, blindly select
One execution time causes considerable task may be the problem of sometime point is accumulated, when providing a kind of execution of timed task
Between recommended method, device, equipment and storage medium.
A kind of timing task carrying-out time recommended method, includes the following steps:
In the execution period for obtaining the timed task of user setting, determine the execution period corresponding minimum time particle
Degree；
According to the minimum time granularity, the execution period is divided into several the first execution periods；
Obtain all pending timed tasks for having set the execution time in database；
The pending timed task quantity in each first execution period is counted and calculated, pending timing is filtered out
Task quantity least described first executes the period, and the execution period most lightly loaded is as run to system；
Is run as the execution time recommended the execution period most lightly loaded to system using described, pushes to setting
The user client in the execution period of timed task.
In one of the embodiments, the execution period of the timed task for obtaining user setting, determine the execution
Period corresponding minimum time granularity, comprising:
Obtain the execution period of the timed task；
Period-minimum time granularity relation mapping table is called, according to the execution period, in period-minimum time
Retrieval matches the minimum time granularity corresponding with the execution period in Relationship Between Size mapping table.
It is described in one of the embodiments, to obtain all pending timings for having set the execution time times in database
Business, comprising:
The access authority of the database is obtained, and is connected to the database, all institutes are stored in the database
The metamessage of pending timed task and each pending timed task is stated, the metamessage includes described pending fixed
When task the execution period and Time Of Next execution；
The query script is executed after sending query script to the database, obtains all pending timed tasks
And execution period and the Time Of Next execution of each pending timed task, the query script is with described pending fixed
When task be query argument or searching keyword.
The pending timing for counting and calculating in each first execution period is appointed in one of the embodiments,
Business quantity, filter out pending timed task minimum number described first execute the period, as run to system most lightly loaded
The execution period, comprising:
According to the execution period of each pending timed task and Time Of Next execution, calculate each described wait hold
Second executes the period belonging to row timed task；
The pending timed task in the same second execution period for executing the period will be belonged to respectively, carry out plus-minus fortune
It calculates, show that all described second execute the pending timed task quantity in the period；
It filters out described second be overlapped with the first execution period and executes the period, and list held with described first respectively
The quantity for the pending timed task in the second execution period that the row period is overlapped, obtains affiliated each described first
Execute the pending timed task quantity in the period；
Filter out pending timed task minimum number described first executes the period, as runs to system most lightly loaded
The execution period.
It is described in one of the embodiments, that execution period most lightly loaded holding as recommendation is run to system using described
The row time pushes to the user client in the execution period of setting timed task, comprising:
Execution period generation most lightly loaded is run to PUSH message to system by described, and according to described to PUSH message
Prompt information is generated, the prompt printed words for running the execution period most lightly loaded to system are carried in the prompt information；
By the user client in the execution period for pushing to setting timed task to PUSH message and the prompt information
End.
The access authority for obtaining the database in one of the embodiments, and it is connected to the database, institute
The metamessage that all pending timed tasks and each pending timed task are stored in database is stated, it is described
Metamessage includes execution period and the Time Of Next execution of the pending timed task, comprising:
It is attached by Hibernate Object Relation Mapping frame and the database；
The access authority of the database is obtained using the username and password of long-range connection permission.
It is described in one of the embodiments, that execution period most lightly loaded holding as recommendation is run to system using described
The row time pushes to before the user client in the execution period of setting timed task, further includes:
By it is described first execution the period according to pending timed task quantity number be ranked up, pending timed task
The execution period of minimum number makes number one, and pending timed task quantity most execution period comes finally
One；
The period is executed as the execution time recommended using sorted described first, is sent to the execution of setting timed task
The user client in period.
A kind of timing task carrying-out time recommendation apparatus, including following module:
Period acquisition module is executed, is set as obtaining the execution period of the timed task of user setting, determines the execution
Period corresponding minimum time granularity；
Period division module is executed, is set as according to the minimum time granularity, if the execution period is divided into
Dry first executes the period；
Pending timed task obtains module, is set as obtaining all set in database and executes the pending fixed of time
When task；
Period screening module is executed, the pending timing for being set as counting and calculating in each first execution period is appointed
Business quantity, filter out pending timed task minimum number described first execute the period, as run to system most lightly loaded
The execution period；
Time pushing module is executed, is set as running execution period most lightly loaded holding as recommendation to system for described
The row time pushes to the user client in the execution period of setting timed task.
A kind of computer equipment, including memory and processor are stored with computer-readable instruction in the memory, institute
When stating computer-readable instruction by one or more processors execution, so that one or more processor execution are above-mentioned
The step of timing task carrying-out time recommended method.
A kind of storage medium being stored with computer-readable instruction, the computer-readable instruction are handled by one or more
When device executes, so that the step of one or more processors execute above-mentioned timing task carrying-out time recommended method.
Above-mentioned timing task carrying-out time recommended method, device, equipment and storage medium, comprising: obtain user setting
The execution period of timed task determines the execution period corresponding minimum time granularity；According to the minimum time particle
The execution period is divided into several the first execution periods by degree；Obtain database in it is all set execute the time to
Execute timed task；The pending timed task quantity in each first execution period is counted and calculated, is filtered out wait hold
Described the first of row timed task minimum number executes the period, and the execution period most lightly loaded is as run to system；It will be described
Is run as the execution time recommended the execution period most lightly loaded to system, pushes to the execution period of setting timed task
User client.The technical program passes through the execution period for counting and calculating existing timed task, filters out timed task quantity
The least execution period, as the execution time recommended to the user, solve currently due to user blindly selection execute the time from
And causing a large amount of timed tasks may be in sometime point accumulation, execution, a large amount of timed tasks concurrently execute so that system
The problem of load too high.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.
Fig. 1 is a kind of overall flow figure of timing task carrying-out time recommended method of the invention；
Fig. 2 is the acquisition minimum time granularity process in a kind of timing task carrying-out time recommended method of the invention
Schematic diagram；
Fig. 3 is that the acquisition in a kind of timing task carrying-out time recommended method of the invention has pending timed task mistake
The schematic diagram of journey；
Fig. 4, which is that the calculating in a kind of timing task carrying-out time recommended method of the invention is most lightly loaded to system operation, to be held
The schematic diagram of row period process；
Fig. 5 is a kind of structure chart of timing task carrying-out time recommendation apparatus of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.
Fig. 1 is a kind of overall flow figure of timing task carrying-out time recommended method of the invention, as shown in Figure 1, a kind of
Timing task carrying-out time recommended method, comprising the following steps:
Step S1 obtains the execution period of the timed task of user setting, when determining that the execution period is corresponding minimum
Between granularity.
Wherein, after timed task is arranged, generally requiring the execution time to timed task is configured, in timed task
During creation, the execution time of timed task is generally specified by user.When setting executes the time, first setting executes the period
For per hour, daily, it is monthly or annual, if user selects per hour to execute period, i.e. timed task per every other hour
Execution is primary, after having set the execution period, needs further to set the execution time, i.e., timed task is in which point hourly
Clock executes.If user select execute the period be it is daily, need further to set when timed task starts in daily
It executes.If user selects to execute the period starts to execute monthly, to need further to set timed task in how many numbers monthly.
And so on.
When above-mentioned steps execute, the foreground client of server is arranged for user's incoming timing task where timed task
The front end web page for executing the period obtains the cycle value and returns to clothes after the timed task that user inputs setting executes the period
Be engaged in device backstage, for the execution period set by user can be preset for per hour, daily, it is monthly or annual.Backstage is equipped with
The minimum time granularity in corresponding different execution period, when determining minimum according to the execution period set by user that foreground returns
Between granularity.
Such as execute the period be set as per hour, then minimum time granularity may be configured as 5 minutes, 10 minutes, 15 minutes,
20 minutes or 30 minutes, in a wherein preferred embodiment, the execution period was hourly, minimum time granularity
It is set as 5 minutes.If executing the period to be set as daily, minimum time granularity be may be configured as 30 minutes, 45 minutes or 60
Minute, in a wherein preferred embodiment, executing the period is daily that minimum time granularity is set as 60 minutes.
- minimum time granularity relation mapping table is established the period according to period minimum time granularity corresponding with the period is executed is executed.
The execution period is divided into several the first execution periods according to the minimum time granularity by step S2.
It, will after determining minimum time granularity corresponding to the execution period of user setting when above-mentioned steps execute
The execution period is divided into several the first execution periods according to minimum time granularity.If executing the period is per hour, when minimum
Between granularity be 5 minutes, then executing several the first execution periods of period per hour after equal part is respectively as follows: 0~5 point, 5~10
Point, 10~15 points, 15~20 points, 20~25 points, 25~30 minutes, 30~35 points, 35~40 points, 40~45 points, 45~50 points,
50~55 points, 55~60 points, every one first span for executing the period is a minimum time granularity.
Step S3 obtains all pending timed tasks for having set the execution time in database.
Wherein, all timed tasks for having set the execution time are stored in background data base, the packet being stored in database
The metamessage of timed task is included, metamessage includes execution period and the Time Of Next execution of timed task.
When above-mentioned steps execute, the access authority of database is obtained, database is connected to.Then query script is sent to number
According in library, and query script is executed, inquires and obtain holding for all pending timed tasks and each pending timed task
Row period and Time Of Next execution, query script is using pending timed task as query argument or searching keyword.
Step S4, count and calculate it is each it is described first execute the period in pending timed task quantity, filter out to
Execute timed task minimum number described first executes the period, and the execution period most lightly loaded is as run to system.
When above-mentioned steps execute, one first is established with the title of pending timed task, execution period and Time Of Next execution
A table, counts in the table and calculates belonging to each pending timed task second and execute the period, calculated the
Two execution periods were recorded in the row where corresponding pending timed task, then when executing fall in the same execution period second
The pending timed task of section screens, and carries out plus and minus calculation to them, obtains pending in each second execution period
Timed task quantity.
When filtering out the second execution period and second execution when falling in every one first execution in segment limit respectively again
Pending timed task quantity in section is to get the pending timed task quantity arrived in every one first execution period.Such as the
One execution period was respectively as follows: 0~5 point, 5~10 points, 10~15 points, 15~20 points, 20~25 points, 25~30 points, 30~35 points,
35~40 points, 40~45 points, 45~50 points, 50~55 points, 55~60 points.The result then obtained is respectively in 0~5 point wait hold
The quantity of row timed task, the pending timed task quantity in 5~10 points, the pending timed task number in 10~15 points
It measures, the pending timed task quantity in 15~20 points, the pending timed task quantity in 20~25 points, in 25~30 points
Pending timed task quantity, the pending timed task quantity in 30~35 points, the pending timed task in 35~40 points
Quantity, the pending timed task quantity in 40~45 points, the pending timed task quantity in 45~50 points, in 50~55 points
Pending timed task quantity and 55~60 points in pending timed task quantity.
Step S5 runs the execution period most lightly loaded as the execution time recommended to system for described, pushes to and set
Set the user client in the execution period of timed task.
The present embodiment executes the period by the way that the execution period of user setting is divided into several first, counts and calculate number
According to pending timed task quantity when falling in the first execution in library in segment limit, and filter out pending timed task quantity most
The first few execution period is pushed to user client, solves currently since blindly selection executes the time so as to cause big to user
Measuring timed task may be in sometime point accumulation, execution, and a large amount of timed tasks concurrently execute so that system load is excessively high
The problem of.
In one embodiment, Fig. 2 is that the acquisition in a kind of timing task carrying-out time recommended method of the invention is minimum
The schematic diagram of time granularity process, as shown in Fig. 2, a kind of acquisition minimum time of timing task carrying-out time recommended method
Granularity process, includes the following steps:
Step S101 obtains the execution period of the timed task.
Step S102 calls period-minimum time granularity relation mapping table, according to the execution period, the period-most
Retrieval matches the minimum time granularity corresponding with the execution period in small time granularity relation mapping table.
When above-mentioned steps execute, the execution period set by user is obtained, using the numerical value in the execution period in period-minimum
In time granularity relation mapping table, minimum time granularity corresponding with the execution period is found.Wherein, the period-is minimum
Time granularity relation mapping table be it is created in advance, it is according to executing period and minimum time granularity set in advance
Creation.
Wherein, corresponding minimum time granularity of different execution periods may be configured as multiple, in a kind of optimal embodiment
In, execute the period be it is hourly, minimum time granularity is 5 minutes, and executing the period is daily, minimum time particle
Degree is 60 minutes.
The present embodiment, by create and call the period in advance-minimum time granularity relation mapping table to obtain executes week
Minimum time granularity, convenient and efficient corresponding to phase, and accurately obtains minimum time granularity, and it is subsequent accurate to facilitate
It divides and executes the period.
In one embodiment, Fig. 3 is that the acquisition in a kind of timing task carrying-out time recommended method of the invention is existing
The schematic diagram of pending timed task process, as shown in figure 3, a kind of acquisition of timing task carrying-out time recommended method has needed
The process for executing timed task, includes the following steps:
Step S301, obtains the access authority of the database, and is connected to the database, stores in the database
There is the metamessage of the pending timed task and each pending timed task, the metamessage includes described
The execution period of pending timed task and Time Of Next execution.
Step S302 executes the query script after sending query script to the database, obtains all described wait hold
In the execution period and Time Of Next execution of row timed task and each pending timed task, the query script is with institute
Stating pending timed task is query argument or searching keyword.
The present embodiment is connected to database, and send query script and obtain wait hold by obtaining the access authority of database
The execution period of row timed task and Time Of Next execution improve the efficiency and accuracy of acquisition.
In one embodiment, Fig. 4 is calculating in a kind of timing task carrying-out time recommended method of the invention to being
The system operation schematic diagram most lightly loaded for executing period process, as shown in figure 4, a kind of meter of timing task carrying-out time recommended method
It calculates and the process most lightly loaded for executing the period is run to system, include the following steps:
Step S401 is calculated every according to the execution period of each pending timed task and Time Of Next execution
Second executes the period belonging to the one pending timed task.
Above-mentioned steps execute when, according to the execution period of pending timed task and Time Of Next execution can calculate to
Execute timed task the execution period, for example, execute the period be per hour, Time Of Next execution be 9 when 22 divide it is pending fixed
When task, execute the period be 20~25 points；And so on, calculate the execution period of all pending timed tasks.
Step S402 will belong to the pending timed task in the same second execution period for executing the period respectively,
Plus and minus calculation is carried out, show that all described second execute the pending timed task quantity in the period.
When above-mentioned steps execute, after the completion of the execution period belonging to all pending timed tasks calculates, has and much exist
It is identical to execute the pending timed task executed in the period, the pending timed task belonged in the same execution period is added
Subtract operation, counts the pending timed task quantity in each execution period.
Step S403, filter out with it is described first execution the period is overlapped it is described second execute the period, and list respectively and
Described first executes the quantity of the pending timed task in the second execution period that the period is overlapped, and obtains affiliated every
One described first executes the pending timed task quantity in the period.
When above-mentioned steps execute, successively filters out and execute what the period was overlapped with the first of execution period division set by user
Period and its pending timed task quantity are executed, and it is labeled.
Step S404, filter out pending timed task minimum number described first execute the period, as transport to system
The row execution period most lightly loaded.
When above-mentioned steps execute, the execution period of mark is screened, wherein pending timed task quantity is filtered out
The least execution period is pushed to user client, when user can choose any time in the execution period as executing
Between.
The present embodiment is obtained by statistics, calculating and screening and runs the execution period most lightly loaded to system, saves the time
And efficiently and accurately.
In one embodiment, the execution time of recommendation is pushed to user client, included the following steps:
Execution period generation most lightly loaded is run to PUSH message to system by described, and according to described to PUSH message
Prompt information is generated, the prompt printed words for running the execution period most lightly loaded to system are carried in the prompt information；
By the user client in the execution period for pushing to setting timed task to PUSH message and the prompt information
End.
When above-mentioned steps execute, using to system run it is most lightly loaded execute the period as the execution time generation recommended to
PUSH message, for example the execution period of user setting is that per hour, what system-computed went out runs execution most lightly loaded to system
Period is 0~5 point hourly, then to PUSH message are as follows: 0 divide when x~x when 5 divide.Wherein, according to PUSH message, system is raw
At prompt information, prompt information are as follows: 0 divide when x~x when 5 divide and run the execution period most lightly loaded for system.
The present embodiment, it includes prompt information that the recommendation pushed to user client, which executed in the time, so that one mesh of user
It is clear the purpose for recommending to execute the time to it, increases the use rate of the execution time of recommendation.
In one embodiment, the access authority of database is obtained, and is connected to the database, is included the following steps:
It is attached by Hibernate Object Relation Mapping frame and the database；
The access authority of the database is obtained using the username and password of long-range connection permission.
Hibernate is the Object Relation Mapping frame an of open source code, it connects (JDBC) to java database
The object encapsulation of very lightweight is carried out, simple Java object (POJO) and database table are established mapping relations by it, are
One full automatic Object Relation Mapping (orm) frame, hibernate can automatically generate SQL statement, and execute automatically.
JDBC is a kind of for executing the Java API of SQL statement, and unified access can be provided for a variety of relational databases,
The class and interface that it is write by one group with Java language form.
It is described that is run as the execution time recommended the execution period most lightly loaded to system using described, it is fixed to push to setting
When task execution the period user client before, further includes:
By it is described first execution the period according to pending timed task quantity number be ranked up, pending timed task
The execution period of minimum number makes number one, and pending timed task quantity most execution period comes finally
One；
The period is executed as the execution time recommended using sorted described first, is sent to the execution of setting timed task
The user client in period.
The present embodiment will be pushed to user according to the number sorted execution period of pending timed task quantity, can
So that user has multinomial selection.
A kind of timing task carrying-out time recommendation apparatus, as shown in figure 5, including following module:
Period acquisition module is executed, is set as obtaining the execution period of the timed task of user setting, determines the execution
Period corresponding minimum time granularity；
Period division module is executed, is set as according to the minimum time granularity, if the execution period is divided into
Dry first executes the period；
Pending timed task obtains module, is set as obtaining all set in database and executes the pending fixed of time
When task；
Period screening module is executed, the pending timing for being set as counting and calculating in each first execution period is appointed
Business quantity, filter out pending timed task minimum number described first execute the period, as run to system most lightly loaded
The execution period；
Time pushing module is executed, is set as running execution period most lightly loaded holding as recommendation to system for described
The row time pushes to the user client in the execution period of setting timed task.
In one embodiment it is proposed that a kind of computer equipment, including memory and processor, it is stored in memory
Computer-readable instruction, when computer-readable instruction is executed by one or more processors, so that one or more processors are held
The step of timing task carrying-out time recommended method described in the various embodiments described above is realized when row computer-readable instruction.
In one embodiment it is proposed that a kind of storage medium for being stored with computer-readable instruction, computer-readable finger
When order is executed by one or more processors, so that one or more processors execute timing described in the various embodiments described above and appoint
Business executes the step of time recommended method.Wherein, the storage medium can be non-volatile memory medium.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random
Access Memory), disk or CD etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Some exemplary embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of timing task carrying-out time recommended method, which comprises the steps of:
In the execution period for obtaining the timed task of user setting, determine the execution period corresponding minimum time granularity；
According to the minimum time granularity, the execution period is divided into several the first execution periods；
Obtain all pending timed tasks for having set the execution time in database；
The pending timed task quantity in each first execution period is counted and calculated, pending timed task is filtered out
Described the first of minimum number executes the period, and the execution period most lightly loaded is as run to system；
Is run as the execution time recommended the execution period most lightly loaded to system using described, pushes to setting timed task
Execute the user client in period.
2. timing task carrying-out time recommended method according to claim 1, which is characterized in that the acquisition user setting
Timed task the execution period, determine the execution period corresponding minimum time granularity, comprising:
Obtain the execution period of the timed task；
Period-minimum time granularity relation mapping table is called, according to the execution period, in period-minimum time granularity
Retrieval matches the minimum time granularity corresponding with the execution period in relation mapping table.
3. timing task carrying-out time recommended method according to claim 1, which is characterized in that in the acquisition database
It is all to have set the pending timed task for executing the time, comprising:
Obtain the access authority of the database, and be connected to the database, be stored in the database it is all it is described to
The metamessage of timed task and each pending timed task is executed, the metamessage includes that the pending timing is appointed
The execution period of business and Time Of Next execution；
Execute the query script after sending query script to the database, obtain all pending timed tasks and
The execution period of each pending timed task and Time Of Next execution, the query script are appointed with the pending timing
Business is query argument or searching keyword.
4. timing task carrying-out time recommended method according to claim 3, which is characterized in that the statistics simultaneously calculates every
One described first executes the pending timed task quantity in the period, filters out described the of pending timed task minimum number
One executes the period, and the execution period most lightly loaded is as run to system, comprising:
According to the execution period of each pending timed task and Time Of Next execution, it is each described pending fixed to calculate
When task belonging to second execute the period；
The pending timed task in the same second execution period for executing the period will be belonged to respectively, carry out plus and minus calculation,
Show that all described second execute the pending timed task quantity in the period；
When filtering out described second be overlapped with the first execution period and execute the period, and listed respectively with the described first execution
Described the second of Duan Chonghe executes the quantity of the pending timed task in the period, obtains affiliated each described first and executes
Pending timed task quantity in period；
Filter out pending timed task minimum number described first executes the period, as runs most lightly loaded hold to system
The row period.
5. timing task carrying-out time recommended method according to claim 1, which is characterized in that it is described by described to system
The execution period most lightly loaded is run as the execution time recommended, pushes to the user visitor in the execution period of setting timed task
Family end, comprising:
Execution period generation most lightly loaded is run to PUSH message to system by described, and according to described to PUSH message generation
Prompt information carries the prompt printed words that the execution period most lightly loaded is run to system in the prompt information；
By the user client in the execution period for pushing to setting timed task to PUSH message and the prompt information.
6. timing task carrying-out time recommended method according to claim 3, which is characterized in that described to obtain the data
The access authority in library, and be connected to the database, be stored in the database all pending timed tasks and
The metamessage of each pending timed task, the metamessage include the execution period of the pending timed task under
The secondary execution time, comprising:
It is attached by Hibernate Object Relation Mapping frame and the database；
The access authority of the database is obtained using the username and password of long-range connection permission.
7. timing task carrying-out time recommended method according to claim 4, which is characterized in that it is described by described to system
The execution period most lightly loaded is run as the execution time recommended, pushes to the user visitor in the execution period of setting timed task
Before the end of family, further includes:
By it is described first execution the period according to pending timed task quantity number be ranked up, pending timed task quantity
The least execution period makes number one, and pending timed task quantity most execution period comes last
Position；
The period is executed as the execution time recommended using sorted described first, is sent to the execution period of setting timed task
User client.
8. a kind of timing task carrying-out time recommendation apparatus, which is characterized in that including following module:
Period acquisition module is executed, is set as obtaining the execution period of the timed task of user setting, determines the execution period
Corresponding minimum time granularity；
Period division module is executed, is set as according to the minimum time granularity, the execution period is divided into several
First executes the period；
Pending timed task obtains module, is set as obtaining all pending timings for having set the execution time in database and appoints
Business；
Period screening module is executed, is set as counting and calculating the pending timed task number in each first execution period
Amount, filter out pending timed task minimum number described first execute the period, as run most lightly loaded hold to system
The row period；
Time pushing module is executed, is set as running the execution period most lightly loaded as when the execution recommended to system for described
Between, push to the user client in the execution period of setting timed task.
9. a kind of computer equipment, including memory and processor, it is stored with computer-readable instruction in the memory, it is described
When computer-readable instruction is executed by one or more processors, so that one or more processors execute such as right
It is required that described in any one of 1 to 7 the step of timing task carrying-out time recommended method.
10. a kind of storage medium for being stored with computer-readable instruction, the computer-readable instruction is handled by one or more
When device executes, so that one or more processors execute the timed task as described in any one of claims 1 to 7 and execute
The step of time recommended method.
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| CN201811186816.2A CN109298929A (en) | 2018-10-12 | 2018-10-12 | Timing task carrying-out time recommended method, device, equipment and storage medium |
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