CN109214785B - Workflow implementation method, server and system - Google Patents
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
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- G06Q10/103—Workflow collaboration or project management
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
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- G06Q10/063—Operations research, analysis or management
- G06Q10/0633—Workflow analysis
Abstract
According to the method, the server and the system for realizing the workflow, provided by the embodiment of the invention, the service version information of the workflow is obtained by receiving the workflow starting instruction, the service version information is set as the initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flowchart is modified. And determining the flow chart corresponding to the service version information as the current flow chart. And determining each work node of the workflow according to the current flow chart. And acquiring the workflow function of each working node according to the corresponding relation between the preset service version information and the workflow function. And executing the workflow function of each working node according to the current flow chart. Maintenance personnel do not need to manually and additionally analyze a large number of shape modification flow charts of unmodified flow rules to reestablish the corresponding relation between the new flow identification and the workflow function of the flow chart before the shape modification flow chart is modified, and the maintenance cost and difficulty of the workflow are reduced.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a method, a server, and a system for implementing a workflow.
Background
The workflow is a computational model for transferring documents, information or tasks among work participants by using computers of a plurality of work participants according to preset flow rules, and is used for realizing automation of work business. When a workflow of a certain work service is implemented, a flow chart can be drawn according to the flow rules of the work service to define the flow rules and generate a flow chart identifier for marking the flow rules. Meanwhile, maintainers design workflow functions for realizing each work node in the flow rules and establish the corresponding relation between the flow chart identification and the workflow functions. After receiving a start request of a certain workflow, based on a flow chart identifier carried by the workflow, the workflow function of each work node of the flow chart is determined by using the established corresponding relationship between the flow chart identifier and the workflow function, so that the workflow is realized according to the flow chart of the workflow.
Wherein the flow chart identification is updated when the flow chart is modified. The modification of the flow chart includes modification of the flow rule of the flow chart by a maintenance person, and modification of the flow chart appearance such as adjustment of the flow chart shape, dragging of the block diagram in the flow chart, and the like. In general, since the modification of the flow rule is the active modification of the maintenance personnel, the maintenance personnel can establish the corresponding relationship between the updated flow diagram identifier and the modified workflow function for implementing the modified flow rule in time. For the shape modification flowchart that only modifies the shape of the flowchart, since the flow rules are not redefined, the existing workflow function corresponding to the flowchart before the shape modification flowchart is modified needs to be used. However, the modification of the flow chart shape is likely to be a misoperation of the maintenance personnel, so that the maintenance personnel cannot establish the corresponding relationship between the updated flow chart identifier and the existing workflow function in time.
Meanwhile, with the change of the service to be realized by the workflow, the situation of modifying a great deal of flow rules occurs, so that a great deal of existing workflow functions are generated. Therefore, a maintenance person is required to manually analyze the flow rules of the shape modification flowchart for each shape modification flowchart, so as to determine the existing workflow function corresponding to the shape modification flowchart from a large number of existing workflow functions, and further establish the corresponding relationship between the new flowchart identifier of the shape modification flowchart and the existing workflow function.
In practical application, due to subjective factors such as manual drawing of a flow chart and misoperation of maintenance personnel, the situation that only the shape of the flow chart is modified occurs for many times, so that the shape modification flow chart appears in large quantity. Therefore, maintenance personnel are required to manually analyze a large number of modified flowcharts only modifying the shapes of the flowcharts to establish the corresponding relation between the new flowchart identifications only modifying the shapes of the flowcharts and the existing workflow functions, and the maintenance cost and difficulty of the workflows are increased.
Disclosure of Invention
The embodiment of the invention aims to provide a method, a server and a system for realizing a workflow, so as to realize the purpose of reducing the maintenance cost and difficulty of the workflow. The specific technical scheme is as follows:
in a first aspect, an embodiment of the present invention provides a method for implementing a workflow, which is applied to a server, and the method includes:
receiving a workflow starting instruction;
acquiring the service version information of the workflow; the service version information is set as an initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flowchart is modified;
determining a flow chart corresponding to the service version information as a current flow chart;
determining each work node of the workflow according to the current flow chart;
acquiring a workflow function of each working node according to the corresponding relation between the set service version information and the workflow function;
and executing the workflow function of each working node according to the current flow chart.
In a second aspect, an embodiment of the present invention provides a server, where the server includes:
the receiving module is used for receiving a workflow starting instruction;
the version information acquisition module is used for acquiring the service version information of the workflow; the service version information is set as an initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flow chart is modified;
the workflow function acquisition module is used for determining the flow chart corresponding to the service version information as the current flow chart; determining each work node of the workflow according to the current flow chart; acquiring the workflow function of each working node according to the corresponding relation between the set service version information and the workflow function;
and the execution module is used for executing the workflow function of each working node according to the current flow chart.
In a third aspect, an embodiment of the present invention provides a system for implementing a workflow, where the system includes: a server and a user side;
the system comprises a user side and a server, wherein the user side is used for sending a workflow starting instruction to the server;
the server is used for receiving a workflow starting instruction; acquiring service version information of a workflow; the service version information is set as an initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flow chart is modified; determining a flow chart corresponding to the service version information as a current flow chart; determining each work node of the workflow according to the current flow chart; acquiring the workflow function of each working node according to the corresponding relation between the set service version information and the workflow function; and executing the workflow function of each working node according to the current flow chart.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored in the storage medium, and when the computer program is executed by a processor, the computer program implements the steps of the method for implementing the workflow provided in the first aspect.
According to the method, the server and the system for realizing the workflow, provided by the embodiment of the invention, the service version information of the workflow is obtained by receiving the workflow starting instruction, the service version information is set as the initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flowchart is modified. And determining the flow chart corresponding to the service version information as the current flow chart. And determining each work node of the workflow according to the current flow chart. And acquiring the workflow function of each working node according to the corresponding relation between the preset service version information and the workflow function. And executing the workflow function of each working node according to the current flow chart. Compared with the traditional mode of realizing the workflow according to the corresponding relation between the process identification and the workflow function, as the service version information is updated only after the process rule of the workflow flowchart is modified, for the workflow corresponding to the appearance modification flowchart without modifying the process rule, the service version information of the flowchart before the appearance modification flowchart is modified can be used as the service version information of the appearance modification flowchart, so that the corresponding relation between the service version information of the flowchart before the appearance modification flowchart is modified and the workflow function is used. Therefore, maintenance personnel do not need to manually analyze a large number of shape modification flow charts without modifying the flow rules to reestablish the corresponding relation between the new flow identifiers and the workflow functions of the flow charts before the shape modification flow charts are modified, and the maintenance cost and difficulty of the workflow are reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic flow chart of a method for implementing a workflow according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a method for implementing a workflow according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a server according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a server according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of a server according to still another embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be described below with reference to the drawings in the embodiment of the present invention.
First, a method for implementing a workflow according to an embodiment of the present invention will be described below.
As shown in fig. 1, a flow of a method for implementing a workflow according to an embodiment of the present invention is applied to a server, and the method may include:
s101, receiving a workflow starting instruction.
Workflow is a computational model for implementing work business automation. The workflow starting instruction can be sent by a user end of a work service participant and received by a server end for realizing the workflow. For example, when a leave-asking workflow is implemented, the applicant may enter a workflow web page provided by the workflow server, and send a workflow starting instruction by clicking a "leave-asking" service icon or button in the workflow web page. Of course, in practical applications, any computer device may be used as the user end, and the distinction between different work service participants may be determined by the user information submitted when the participants enter the workflow web page. Alternatively, for the requirement of strict user differentiation, machine information of the computer device, such as model number, machine code, etc., may be used for differentiation of different work service participants, for which each participant needs to use the workflow with a fixed computer.
S102, acquiring the service version information of the workflow. The business version information is set to an initial value before the workflow is started for the first time, and is updated only after the flow rules of the workflow flowchart are modified.
The service version information of the workflow can be obtained by directly reading the service version information carried by the workflow or by setting the service version information of the workflow as the service version information written into the script task by using the script task.
The service version information is used for marking service execution logic of the workflow, and the service execution logic of the workflow is different under different process rules. In practical application, in a workflow maintenance stage before the initial start of a workflow, a flow rule representing the workflow is determined for the first time and is not modified, so that the service version information can be set as an initial value before the initial start of the workflow. Of course, the specific setting of the initial value may be any value, such as 0 or 1.0, etc. The flow rules of the flow chart are modified, the service execution logic of the workflow is changed, and the service version information of the workflow needs to be updated. The flow rules of the flow chart are not modified, the business execution logic of the workflow is not changed, and the business version information is not required to be changed.
S103, determining the flow chart corresponding to the service version information as the current flow chart.
Different flow diagrams define different flow rules, specifically, different workflow rules have different work nodes in the workflow, or the execution sequence of the work nodes is different. For example, the flowchart a of the service version information 1.0 includes: a start node, a commit node, a review node S1, a review node S2, and an end node. The flow chart B of the service version information 1.1 includes: a start node, a commit node, an edit node, an audit node S1, an audit node S2, and an end node. The flow chart C of the service version information 1.2 includes: a start node, a commit node, a review node S1, an edit node, a review node S3, and an end node.
The service execution logic of the workflow marked by the service version information is determined by the flow rule, so that the flow chart corresponding to the service version information needs to be determined as the current flow chart so as to be used for realizing the workflow according to the current flow chart subsequently. Of course, the service version information may be attribute information of the flowchart, and the service version information is marked for the flowchart when the flowchart is drawn or after the flowchart is drawn.
And S104, determining each work node of the workflow according to the current flow chart.
For example, after the flowchart a of the service version information 1.0 is determined as the current flowchart, according to the current flowchart, the work nodes included in the workflow may be determined as a start node, a commit node, an audit node, and an end node. In practical application, the server may determine each work node of the workflow according to the configuration file compiled from the current flowchart.
And S105, acquiring the workflow function of each working node according to the corresponding relation between the set service version information and the workflow function.
The workflow function of a work node is used to implement the work node, and different work nodes have different workflow functions. After the work nodes are determined, the workflow function of each work node can be obtained according to the corresponding relationship between the set service version information and the workflow function.
The set correspondence between the service version information and the workflow function may be a preset correspondence table between the service version information and the workflow function, and the workflow function of each work node of the current workflow may be found from the correspondence table according to the service version information and each work node. Alternatively, the correspondence relationship between the set service version information and the workflow function may be comment information set in the workflow, the comment information indicating the workflow function corresponding to the service version information.
For example, according to the set correspondence 1.1 between the service version information 1.1 and the workflow function, the workflow function F2 of the auditing node S2 of the flowchart B of the service version information 1.1 is obtained. And acquiring a workflow function F3 of the auditing node S3 of the flow chart C of the service version information 1.2 according to the corresponding relation 1.2 of the set service version information 1.2 and the workflow function. If the flow chart O only modifies the shape of the flow chart C and does not modify the flow rule of the flow chart C, the flow chart O is determined as the workflow of the current flow chart, and the workflow function of each working node can be obtained according to the corresponding relation 1.2 of the set service version information 1.2 and the workflow function.
Therefore, when the workflow function of each working node is obtained according to the corresponding relation between the set service version information and the workflow function, if the flow rule is not modified, the workflow function corresponding to the service version information which is not updated can be directly obtained, so that maintenance personnel do not need to manually and additionally analyze a large number of shape modification flow charts of the unmodified flow rules to reestablish the corresponding relation between the new flow identification and the workflow function of the flow chart before the shape modification flow chart is modified.
And S106, executing the workflow function of each working node according to the current flow chart.
The current flow chart defines the flow rules of the work services, and the execution sequence of each work node can be determined according to the current flow chart, so that after the workflow functions of each work node are obtained, the workflow functions of each work node can be executed according to the current flow chart. For example, in the flowchart a of the service version information 1.0, after the workflow function Fs of the start node, the workflow function F0 of the commit node, the workflow function F1 of the review node S1, the workflow function F2 of the review node S2, and the workflow function Fe of the end node are obtained, the workflow functions are executed according to the order of the respective workflow nodes in the flowchart a, for example, the workflow function Fs and the workflow function F0 are executed after the workflow function Fs is executed.
In practical application, after the workflow function of each work node is executed, the server may generate a webpage corresponding to the execution result, for transferring input and output of the workflow function. The working service participant can obtain the webpage which is provided by the server and corresponds to the participant through the user side. For example, after the workflow function of the approval node of the team leader of a certain leave-asking workflow is executed, the team leader of a leave-asking person can obtain the webpage approved by the team leader in the leave-asking workflow through the user terminal. And the team supervisor inputs the workflow function of the department supervisor through the webpage and submits the approval result to be used for subsequently executing the workflow function of the department supervisor.
Compared with the traditional mode of realizing the workflow according to the corresponding relation between the flow identification and the workflow function, the method for realizing the workflow provided by the embodiment of the invention has the advantages that the service version information is updated only after the flow rule of the flow chart of the workflow is modified, and for the workflow corresponding to the shape modified flow chart without the modified flow rule, the service version information of the flow chart before the shape modified flow chart is modified can be used as the service version information of the shape modified flow chart, so that the corresponding relation between the service version information of the flow chart before the shape modified flow chart is modified and the workflow function is used. Therefore, maintenance personnel do not need to manually and additionally analyze a large number of shape modification flow charts without modifying the flow rules to reestablish the corresponding relation between the new flow identifiers and the workflow functions of the flow charts before the shape modification flow charts are modified, and the maintenance cost and difficulty of the workflow are reduced.
Optionally, in step S101 in the embodiment of fig. 1 of the present invention, the workflow starting instruction includes a service type of the workflow.
The service types of the workflow are divided according to the types of the work services to be realized by the workflow, and the specific service types are determined by the work services to be actually realized by the workflow. For example, a "leave" business type, a "contract approval" business type, and an "XX project management" business type, etc.
Correspondingly, step S102 in the embodiment of fig. 1 of the present invention may specifically include:
and determining the workflow corresponding to the service type. Wherein one service type corresponds to one workflow.
And acquiring the service version information of the workflow of the service type.
In practical applications, workflows of different service types have different service execution logics, and therefore, workflows of different service types need to be distinguished. The service end determines the workflow corresponding to the service type contained in the workflow starting instruction so as to obtain the service version information of the workflow of the service type in the following process, and the problem that the workflow corresponding to the workflow starting instruction cannot be determined from the workflows of multiple service types when multiple service types exist is avoided.
For example, the server receives the workflow starting instruction 1, determines the workflow L1 of the service type "please leave" included in the workflow starting instruction 1, and obtains the service version information 1.0 of the workflow L1. And the server receives the workflow starting instruction 2, determines the workflow CA1 of the service type 'contract approval' contained in the workflow starting instruction 2, and acquires the service version information 2.0 of the workflow CA 1.
Of course, one service type corresponds to one workflow, and one workflow may be started multiple times or simultaneously by multiple users. When a workflow is started by multiple users at the same time, the server receives multiple workflow starting instructions, and can distinguish multiple execution processes of the same workflow to different users according to user information carried in the workflow starting instructions, for example, according to the user information, marks identifiers corresponding to the user information on the multiple execution processes of different users.
For example, the service end receives a workflow starting instruction 3 and a workflow starting instruction 4 which comprise service types of 'leave'. The workflow starting instruction 3 is sent by the user side 1, and the workflow starting instruction 4 is sent by the user side 2. The server may determine, for the workflow starting instruction 3, L1 of the service type "please leave", obtain service version information 1.0 of the workflow L1, and mark the identifier of the client 1 for the workflow L1, such as the workflow L11. Determining the service type "please leave" for the workflow starting instruction 4, L1, obtaining the service version information 1.0 of the workflow L1, and marking the identifier of the user end 2 for the workflow L1, such as the workflow L12.
Optionally, step S102 in the embodiment of fig. 1 of the present invention may specifically include:
and setting the service version information of the workflow into the service version information written into the script task by using the script task.
The service version information written in the script task is written as an initial value before the workflow is started for the first time, and is written as modified service version information only after the flow rule of the workflow flowchart is modified.
In practical application, before the workflow is started for the first time, an initial value is written in the script task as the service version information, and only after the flow rule of the workflow flowchart is modified, the service version information in the script task is written as the modified service version information to update the service version information. Of course, the writing of the service version information in the script task may be directly edited by the maintenance personnel in the script task, or may be written and submitted by the maintenance personnel in a service version information editing window provided by the server.
Correspondingly, the script task is utilized to set the service version information of the workflow as the service version information written into the script task, specifically, the setting of the service version information of the workflow can be realized by running the script task.
In order to execute the script task, optionally, the script task is set after the start node of the workflow and before the work node which is not the start node of the workflow.
In practical applications, the running of the script task may be the execution of the script task in the workflow, for example, after receiving a start instruction of the workflow, the execution of the script task. In order to ensure that the determined workflow function corresponds to the service version information when the workflow function of each working node is executed subsequently according to the flow chart, the service version information of the workflow needs to be set as the service version information written into the script task before the workflow function of each working node is executed. Thus, the script task may be set after the start node of the workflow and before the work nodes of the workflow that are not the start node.
For example, any of the flow diagrams includes: a start node and a script task node. And after receiving a workflow starting instruction, starting the node to complete the execution and executing the script task. After the script task is executed, the service version information of the workflow is set to be the service version information 1.0 written in the script task, so that the service version information 1.0 of the workflow is obtained. Subsequently, the flow chart a corresponding to the service version information 1.0 can be determined as the current flow chart according to the service version information 1.0 of the workflow.
Optionally, in the embodiment of fig. 1 of the present invention, the modifying the flow rule of the flow chart of the workflow may specifically include:
in the workflow flowchart, the execution order of the respective work nodes is modified.
In practical applications, the modifying the execution sequence of each working node may specifically include: and adjusting the execution sequence of the existing working nodes, and/or adding new working nodes.
For example, the flow chart a of the workflow of the business version information 1.0 includes: a start node, a commit node, a review node S1, a review node S2, and an end node. The process rule of the workflow diagram of the business version information 1.0 workflow is modified, and may include:
the flowchart E of adjusting the execution sequence of the audit node S1 and the audit node S2 to obtain the service version information 1.3 includes: a start node, a commit node, an edit node, a review node S2, a review node S1, and an end node.
The flow chart B for obtaining the service version information 1.1 by adding an editing node between the submitting node and the auditing node S1 includes: a start node, a commit node, an edit node, a review node S1, a review node S2, and an end node.
Adding an editing node between the two auditing nodes, and adjusting the execution sequence of the auditing node S1 and the auditing node S2 to obtain a workflow of the service version information 1.4, wherein the flow chart F comprises the following steps: a start node, a commit node, a review node S2, an edit node, a review node S1, and an end node.
Alternatively, in the workflow flowchart, the execution order of the workflow functions of the respective work nodes is modified.
For example, in the workflow diagram a of the service version information 1.0, the auditing node S1 includes a workflow function F1 and a workflow function F3. The execution sequence of the workflow function of the auditing node S1 is changed from executing F1, then executing F3, to executing F3, then executing F1, to obtain a workflow diagram G of the service version information 1.5.
Alternatively, in the workflow diagram, the workflow function of each work node is modified.
For example, in the flowchart a of the service version information 1.0, the workflow function F2 of the auditing node S2 is modified into the workflow function F3, and a flowchart H of the workflow of the service version information 1.6 is obtained.
Optionally, step S105 in the embodiment of fig. 1 of the present invention may specifically include:
and reading the written corresponding relation between the service version information and the workflow function from the set annotation information of the workflow.
The corresponding relation between the service version information and the workflow function is written as the corresponding relation between the initial value of the service version information and the original workflow function before the workflow is started for the first time, and is written as the corresponding relation between the modified service version information and the modified workflow function after the flow rule of the workflow diagram is modified.
In practical application, annotation information may be set at each work node of a workflow, and a corresponding relationship between the work node and a workflow function of the work node is written. By reading the written corresponding relation between the service version information and the workflow function, the workflow function of each working node can be obtained.
For example, the annotation information of the workflow of the business version information 1.0 may include: the comment information at the start node "workflow function Fs for service version information 1.0", the comment information at the commit node "workflow function F0 for service version information 1.0", the comment information at the review node S1 "workflow function F1 for service version information 1.0", the comment information at the review node S2 "workflow function F2 for service version information 1.0", and the comment information at the end node "workflow function Fe for service version information 1.0". Reading the correspondence between the written service version information and the workflow function in the comment information, determining that the workflow function of the submitting node is the workflow function Fs and the workflow function of the submitting node is the workflow function F1, thereby obtaining the workflow function Fs and the workflow function F1 which are pre-stored in the server.
As shown in fig. 2, a flow of a method for implementing a workflow according to another embodiment of the present invention may include:
s201, receiving a workflow starting instruction.
S202, acquiring the service version information of the workflow. The business version information is set to an initial value before the workflow is started for the first time and is updated only after the flow rules of the workflow's flow chart are modified.
And S203, determining the flow chart corresponding to the service version information as the current flow chart.
And S204, determining each work node of the workflow according to the current flow chart.
S201 to S204 are the same as S101 to S104 in the embodiment of fig. 1, and are not repeated herein, for details, see the description of the embodiment of fig. 1.
And S205, reading the written corresponding relation between the business version information and the workflow function from the set annotation information of the workflow.
S205 is the same as the step of obtaining the workflow function of each working node in the optional embodiment of the embodiment of fig. 1 of the present invention, and details are not repeated here, and refer to the description of the optional embodiment of fig. 1 of the present invention.
And S206, executing the workflow function of each working node according to the current flow chart.
S206 is the same as S106 in the embodiment of fig. 1, and is not repeated herein, for details, see the description of the embodiment of fig. 1.
And S207, when the ending node of the workflow obtains a preset return value, ending the operation of the workflow.
And after the workflow function of the end node is executed, the end node obtains a preset return value, and the operation of the workflow is finished. For example, in a leave request workflow, the end node obtains the output "complete approval" from the approval node S2, and the leave request workflow ends. And (4) in a certain project workflow, the ending node obtains the output 'acceptance pass' of the acceptance node, and the project workflow is ended.
And S208, acquiring the service version information of each started workflow according to a preset period.
In practical applications, with changes of work services and/or improvement of workflows, a workflow rule of a workflow flowchart may be changed many times, resulting in a large number of workflow functions for implementation of the changed workflow rule. However, some old workflows corresponding to changed flow rules may be no longer used due to the full use of new workflows corresponding to overly old or up-to-date flow rules, resulting in workflow function redundancy for such redundant workflows that are no longer used. In this regard, to reduce the memory resources occupied by the redundant workflow functions, the redundant workflow functions may be deleted.
Certainly, when deleting the redundant workflow function, it is necessary to avoid affecting the started and running workflows, and therefore, the service version information of each started workflow may be obtained according to a preset period, so as to subsequently delete the redundant workflow function of the workflow which is not in the starting state.
And S209, taking the service version information of the workflow which finishes running in each started workflow as candidate redundancy version information.
In order to avoid misjudging the workflow before the initial startup as the redundant workflow, the redundant workflow needs to be determined from each started workflow. Meanwhile, the corresponding relation between the workflow function and the service version information is considered, so that the service version information of the workflow can be used for subsequently determining the redundant workflow function, and the determination efficiency of the redundant workflow function is improved.
In addition, in order to avoid affecting the operation of the started and operating workflows, the service version information of the workflow which has finished operating in each started workflow can be used as candidate redundancy version information for determining redundancy version information meeting the redundancy condition from the candidate redundancy version information.
S210, according to the candidate redundancy version information and the service version information of the working flow in operation, the candidate redundancy version information with the set time prior to the service version information of the working flow in operation is determined as the redundancy version information. The version information includes information indicating the setting time sequence of the version information.
In general, service version information is represented by numbers, and the size of the service version information can be used for indicating the setting time sequence of the version information. For example, the set time of business version 1.0 precedes the set time of business version 1.1. The candidate redundancy version information, which is set to be earlier in time than the service version information of the workflow in operation, is the service version information of the redundant workflow which is old and is no longer used, and thus, can be determined as the redundancy version information.
And S211, deleting the workflow function corresponding to the redundancy version information based on the redundancy version information and the set annotation information.
After the redundancy version information is determined, a workflow function corresponding to the redundancy version information can be determined according to the set annotation information in the workflow, so that the redundancy workflow function corresponding to the redundancy version information is deleted.
For example, according to a preset period of 3 months, the acquired service version information of the started workflow is service version 1.0, service version 1.1, service version 1.2, service version 2.0 and service version 2.2. The service version information of the workflow which has finished running is service version 1.0, service version 1.2 and service version 2.2, and is used as candidate redundancy version information. And determining that the setting time of the business version 1.0 is prior to the business version information of the working flow in operation according to the candidate redundancy version information business version 1.0, the business version 1.2 and the business version 2.2, and the business version information business version 1.1 and the business version 2.0 of the working flow in operation. The service version 1.0 is determined as redundancy version information. And deleting the workflow function corresponding to the redundancy version information based on the redundancy version information service version 1.0 and the set annotation information.
In practical application, before deleting the workflow function, prompt information about whether to delete and redundancy version information may be sent to a maintenance person, so that the maintenance person can confirm whether the workflow function can be deleted, and loss caused by mistaken deletion is avoided.
Corresponding to the above method embodiment, an embodiment of the present invention further provides a system for implementing a workflow, where the system may include a server and a user side.
The user side is used for sending a workflow starting instruction to the server.
The server is used for receiving a workflow starting instruction; acquiring service version information of a workflow; the business version information is set to an initial value before the workflow is started for the first time, and is updated only after the flow rules of the workflow flowchart are modified. Determining a flow chart corresponding to the service version information as a current flow chart; determining each work node of the workflow according to the current flow chart; and acquiring the workflow function of each working node according to the corresponding relation between the set service version information and the workflow function. And executing the workflow function of each working node according to the current flow chart.
Compared with the traditional mode of realizing the workflow according to the corresponding relationship between the flow identification and the workflow function, the workflow realization system provided by the embodiment of the invention has the advantages that the service version information is updated only after the flow rule of the flow chart of the workflow is modified, and for the workflow corresponding to the shape modification flow chart without the modified flow rule, the service version information of the flow chart before the shape modification flow chart is modified can be used as the service version information of the shape modification flow chart, so that the corresponding relationship between the service version information of the flow chart before the shape modification flow chart is modified and the workflow function is used. Therefore, maintenance personnel do not need to manually and additionally analyze a large number of shape modification flow charts without modifying the flow rules to reestablish the corresponding relation between the new flow identifiers and the workflow functions of the flow charts before the shape modification flow charts are modified, and the maintenance cost and difficulty of the workflow are reduced.
Corresponding to the above system embodiment, an embodiment of the present invention further provides a server.
As shown in fig. 3, the server according to an embodiment of the present invention may include:
a receiving module 301, configured to receive a workflow starting instruction;
a version information obtaining module 302, configured to obtain service version information of a workflow; the service version information is set as an initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flow chart is modified;
a workflow function obtaining module 303, configured to determine a flowchart corresponding to the service version information as a current flowchart; determining each work node of the workflow according to the current flow chart; acquiring the workflow function of each working node according to the corresponding relation between the set service version information and the workflow function;
and the execution module 304 is configured to execute the workflow function of each work node according to the current flowchart.
Optionally, the workflow starting instruction includes a service type of the workflow;
the version information obtaining module 302 is specifically configured to:
determining a workflow corresponding to the service type; wherein, one service type corresponds to one workflow;
and acquiring the service version information of the workflow of the service type.
Optionally, the version information obtaining module 302 is specifically configured to: and setting the service version information of the workflow as the service version information written into the script task by using the script task.
The service version information written into the script task is written as an initial value before the workflow is started for the first time, and is written as modified service version information only after the flow rule of the workflow flowchart is modified.
Optionally, the script task is set after the start node of the workflow and before the work node of the non-start node of the workflow.
Optionally, the process rule of the flowchart of the workflow is modified, including: in the workflow diagram, the execution sequence of each work node is modified;
or, in the workflow flow chart, the execution sequence of the workflow function of each work node is modified;
alternatively, in the workflow diagram, the workflow function of each work node is modified.
Optionally, the workflow function obtaining module 303 is specifically configured to:
reading the corresponding relation between the written service version information and the workflow function from the set annotation information of the workflow;
the corresponding relation between the service version information and the workflow function is written as the corresponding relation between the initial value of the service version information and the original workflow function before the workflow is started for the first time, and is written as the corresponding relation between the modified service version information and the modified workflow function after the flow rule of the workflow diagram is modified.
Compared with the traditional mode of realizing the workflow according to the corresponding relationship between the flow identifier and the workflow function, the workflow realization device provided by the embodiment of the invention has the advantages that the service version information is updated only after the flow rule of the flow diagram of the workflow is modified, and for the workflow corresponding to the shape modification flow diagram without the modified flow rule, the service version information of the flow diagram before the shape modification flow diagram is modified can be used as the service version information of the shape modification flow diagram, so that the corresponding relationship between the service version information of the flow diagram before the shape modification flow diagram is modified and the workflow function is used. Therefore, maintenance personnel do not need to manually and additionally analyze a large number of shape modification flow charts without modifying the flow rules to reestablish the corresponding relation between the new flow identifiers and the workflow functions of the flow charts before the shape modification flow charts are modified, and the maintenance cost and difficulty of the workflow are reduced.
As shown in fig. 4, the server according to another embodiment of the present invention may include:
a receiving module 401, configured to receive a workflow starting instruction;
a version information obtaining module 402, configured to obtain service version information of a workflow; the service version information is set as an initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flow chart is modified;
a workflow function obtaining module 403, configured to determine a flowchart corresponding to the service version information as a current flowchart; determining each work node of the workflow according to the current flow chart; acquiring the workflow function of each working node according to the corresponding relation between the set service version information and the workflow function;
401 to 403 are the same modules as 301 to 303 of the embodiment of fig. 3 of the present invention.
And an executing module 404, configured to execute the workflow function of each work node according to the current flowchart. After the workflow function of each workflow node is executed according to the current flow chart, when the ending node of the workflow obtains a preset return value, the workflow is ended to run;
a redundant function deleting module 405, configured to, after the execution module 404 finishes running the workflow, obtain service version information of each started workflow according to a preset period; and taking the service version information of the workflow which finishes running in each started workflow as candidate redundancy version information. Determining candidate redundancy version information with the set time prior to the service version information of the workflow in operation as redundancy version information according to the candidate redundancy version information and the service version information of the workflow in operation; the version information includes information indicating the setting time sequence of the version information. And deleting the workflow function corresponding to the redundancy version information based on the redundancy version information and the set annotation information.
As shown in fig. 5, the server 500 according to still another embodiment of the present invention may include:
the system comprises a processor 5001, a communication interface 5002, a memory 5003 and a communication bus 5004, wherein the processor 5001, the communication interface 5002 and the memory are communicated with each other through the communication bus 5004 through the 5003;
a memory 5003 for storing computer programs;
the processor 5001 is configured to implement the steps of the method for implementing any workflow in the above embodiments when executing the computer program stored in the memory 5003.
The Memory may include a RAM (Random Access Memory) or an NVM (Non-Volatile Memory), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor including a CPU (Central Processing Unit), an NP (Network Processor), and the like; but also a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
The computer-readable storage medium provided by an embodiment of the present invention is included in a server, and a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for implementing a workflow in any of the above embodiments are implemented.
The computer-readable storage medium provided in an embodiment of the present invention is included in a server, and a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, compared with a conventional method for implementing a workflow according to a correspondence between a flow identifier and a workflow function, because service version information is updated only after a flow rule of a flow diagram of the workflow is modified, for a workflow corresponding to a shape modification flow diagram without modifying the flow rule, service version information of the flow diagram before modifying the shape modification flow diagram can be used as service version information of the shape modification flow diagram, so that the correspondence between the service version information of the flow diagram before modifying the shape modification flow diagram and the workflow function is used. Therefore, maintenance personnel do not need to manually analyze a large number of shape modification flow charts without modifying the flow rules to reestablish the corresponding relation between the new flow identifiers and the workflow functions of the flow charts before the shape modification flow charts are modified, and the maintenance cost and difficulty of the workflow are reduced.
In yet another embodiment, the present invention further provides a computer program product containing instructions, which when run on a computer, causes the computer to execute the method for implementing the workflow described in any of the above embodiments.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber, DSL (Digital Subscriber Line), or wireless (e.g., infrared, radio, microwave, etc.), the computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device including one or more integrated servers, data centers, etc., the available medium may be magnetic medium (e.g., floppy disk, hard disk, tape), optical medium (e.g., DVD (Digital Versatile Disc, digital versatile disc)), or a semiconductor medium (e.g.: SSD (Solid State Disk)), etc.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the server and system embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for relevant points.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (16)
1. A workflow realization method is applied to a server side, and comprises the following steps:
receiving a workflow starting instruction;
acquiring the service version information of the workflow; the service version information is set as an initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flowchart is modified;
determining the flow chart corresponding to the service version information as a current flow chart;
determining each work node of the workflow according to the current flow chart;
acquiring a workflow function of each working node according to the corresponding relation between the set service version information and the workflow function;
and executing the workflow function of each working node according to the current flow chart.
2. The method of claim 1, wherein the workflow initiation instruction comprises a business type of the workflow;
the acquiring the service version information of the workflow includes:
determining a workflow corresponding to the service type; wherein, one service type corresponds to one workflow;
and acquiring the service version information of the workflow of the service type.
3. The method of claim 1, wherein the obtaining the business version information of the workflow comprises: setting the service version information of the workflow as the service version information written into the script task by using the script task;
and the service version information written into the script task is written as an initial value before the workflow is started for the first time, and is written as the modified service version information only after the flow rule of the workflow flowchart is modified.
4. The method of claim 3, wherein the script task is disposed after a start node of the workflow and before a work node of the workflow that is not the start node.
5. The method of claim 3, wherein the flow rules of the workflow's flow graph are modified, comprising:
in the workflow flow chart, the execution sequence of each work node is modified;
or, in the workflow diagram, the execution sequence of the workflow function of each work node is modified;
or in the workflow diagram, the workflow function of each work node is modified.
6. The method according to claim 1, wherein the step of obtaining the workflow function of each work node according to the corresponding relationship between the set service version information and the workflow function comprises:
reading the corresponding relation between the written service version information and the workflow function from the set annotation information of the workflow;
and writing the corresponding relation between the service version information and the workflow function as the corresponding relation between the initial value of the service version information and the original workflow function before the initial start of the workflow, and writing the corresponding relation between the modified service version information and the modified workflow function after the flow rule of the workflow diagram is modified.
7. The method of claim 6, wherein after said executing the workflow function of each worker node according to the current flow diagram, the method further comprises:
when the ending node of the workflow obtains a preset return value, ending the operation of the workflow;
acquiring service version information of each started workflow according to a preset period;
taking the service version information of the workflow which has finished running in each started workflow as candidate redundancy version information;
determining candidate redundancy version information with the set time prior to the service version information of the working flow in operation as redundancy version information according to the candidate redundancy version information and the service version information of the working flow in operation; the version information comprises information used for indicating the setting time sequence of the version information;
and deleting the workflow function corresponding to the redundancy version information based on the redundancy version information and the set annotation information.
8. A server, characterized in that the server comprises:
the receiving module is used for receiving a workflow starting instruction;
the version information acquisition module is used for acquiring the service version information of the workflow; the service version information is set as an initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flowchart is modified;
a workflow function obtaining module, configured to determine a flowchart corresponding to the service version information as a current flowchart; determining each work node of the workflow according to the current flow chart; acquiring the workflow function of each working node according to the corresponding relation between the set service version information and the workflow function;
and the execution module is used for executing the workflow function of each working node according to the current flow chart.
9. The server according to claim 8, wherein the workflow initiation instruction includes a type of service of the workflow;
the version information obtaining module is specifically configured to:
determining a workflow corresponding to the service type; wherein, one service type corresponds to one workflow;
and acquiring the service version information of the workflow of the service type.
10. The server according to claim 8, wherein the version information obtaining module is specifically configured to: setting the service version information of the workflow as the service version information written into the script task by using the script task;
the service version information written in the script task is written as an initial value before the workflow is started for the first time, and is written as modified service version information only after the flow rule of the workflow flowchart is modified.
11. The server according to claim 10, wherein the script task is disposed after a start node of the workflow and before a work node of the workflow that is not the start node.
12. The server of claim 10, wherein the flow rules of the workflow's flow graph are modified, comprising: in the workflow flow chart, the execution sequence of each work node is modified;
or, in the workflow flow chart, the execution sequence of the workflow function of each work node is modified;
or in the workflow diagram, the workflow function of each work node is modified.
13. The server according to claim 8, wherein the workflow function obtaining module is specifically configured to:
reading the corresponding relation between the written service version information and the workflow function from the set annotation information of the workflow;
and writing the corresponding relation between the service version information and the workflow function as the corresponding relation between the initial value of the service version information and the original workflow function before the initial start of the workflow, and writing the corresponding relation between the modified service version information and the modified workflow function after the flow rule of the workflow diagram is modified.
14. The server according to claim 13, wherein the execution module is further configured to, after executing the workflow function of each workflow node according to the current flowchart, end the workflow when an end node of the workflow obtains a preset return value;
the server further comprises: the redundancy function deleting module is used for acquiring the service version information of each started workflow according to a preset period after the execution module finishes running the workflow;
taking the service version information of the workflow which finishes running in each started workflow as candidate redundancy version information;
determining candidate redundancy version information with the set time prior to the service version information of the working flow in operation as redundancy version information according to the candidate redundancy version information and the service version information of the working flow in operation; the version information comprises information used for indicating the setting time sequence of the version information;
and deleting the workflow function corresponding to the redundancy version information based on the redundancy version information and the set annotation information.
15. The system for realizing the workflow is characterized by comprising a server and a user side;
the user side is used for sending a workflow starting instruction to the server;
the server is used for receiving a workflow starting instruction; acquiring the service version information of the workflow; the service version information is set as an initial value before the workflow is started for the first time, and is updated only after the flow rule of the workflow flowchart is modified; determining the flow chart corresponding to the service version information as a current flow chart; determining each work node of the workflow according to the current flow chart; acquiring the workflow function of each working node according to the corresponding relation between the set service version information and the workflow function; and executing the workflow function of each working node according to the current flow chart.
16. A computer-readable storage medium, characterized in that a computer program is stored in the storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of the claims 1-7.
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