CN107229487B - Code processing method and device - Google Patents
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- CN107229487B CN107229487B CN201610176332.4A CN201610176332A CN107229487B CN 107229487 B CN107229487 B CN 107229487B CN 201610176332 A CN201610176332 A CN 201610176332A CN 107229487 B CN107229487 B CN 107229487B
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Abstract
The application provides a code processing method and device. The code processing method comprises the following steps: determining a calling relation link having a calling relation with a change code in a target application code as an influence link, wherein the target application code is an application code updated by an original application code; determining a method which is not called by any method on an influence link as a target top-level method; and determining the business function corresponding to the target top-level method as the business function influenced by the change code according to the pre-established corresponding relation between the top-level method and the business function. The method and the device can more accurately determine the business function influenced by the code updating, and are favorable for accurately judging the potential risk of the code updating.
Description
[ technical field ] A method for producing a semiconductor device
The present application relates to the field of software technologies, and in particular, to a code processing method and apparatus.
[ background of the invention ]
With the development of computer and software technologies, more and more application types and larger application scale are applied. An application is typically made up of a number of business functions that are implemented in code that relies on a computer language implementation.
In practical applications, the code of an application needs to be updated for various reasons, such as the need to optimize business functions, code errors, etc. When updating code, it is necessary to know which businesses the code update will affect in order to determine the potential risk of the code update.
Because the code and the business function are in a relatively separated state, the existing method is generally an experienced developer or a Quality Assurance (QA) person who determines which business functions are influenced by code update relatively subjectively by virtue of familiarity with the code and the business function. The prior art depends on subjective judgment of people and cannot accurately determine which service functions are influenced by code updating.
[ summary of the invention ]
Various aspects of the present application provide a code processing method and apparatus, so as to determine a service function that may be affected by a code update more accurately, and further facilitate accurate determination of a potential risk of the code update.
In one aspect of the present application, a code processing method is provided, including:
determining a calling relation link having a calling relation with a change code in a target application code as an influence link, wherein the target application code is an application code updated by an original application code;
determining a method which is not called by any method on the influence link as a target top-level method;
and determining the business function corresponding to the target top-level method as the business function influenced by the change code according to the pre-established corresponding relation between the top-level method and the business function.
In another aspect of the present application, there is provided a code processing apparatus including:
the target link determining module is used for determining a calling relationship link which has a calling relationship with a change code in a target application code as an influence link, wherein the target application code is an application code updated by an original application code;
the target method determining module is used for determining a method which is not called by any method on the influence link as a target top-level method;
and the target business determining module is used for determining the business function corresponding to the target top-level method as the business function influenced by the change code according to the pre-established corresponding relation between the top-level method and the business function.
In the application, an original application code is changed into a target application code after being updated, a call relation link having a call relation with a change code in the target application code is determined as an influence link, a method which is not called by any method on the influence link is further determined as a target top-level method, and then a service function corresponding to the target top-level method is determined as a service function influenced by the change code based on a pre-established corresponding relation between the top-level method and the service function. Because the top-level method is generally the starting point of the service and is the place with the heaviest service attribute in the application code, compared with the manual supervisor judgment, the top-level method related to the change code can more accurately determine the service function influenced by the change code, and further is beneficial to accurately judging the potential risk of code updating.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a code processing method according to an embodiment of the present application;
FIG. 2 is a diagram illustrating a call relationship between methods, a top-level method, and a relationship between service functions according to another embodiment of the present application;
fig. 3 is a schematic structural diagram of a code processing apparatus according to another embodiment of the present application;
fig. 4 is a schematic structural diagram of a code processing apparatus according to yet another embodiment of the present application.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a flowchart illustrating a code processing method according to an embodiment of the present application. As shown in fig. 1, the method includes:
101. and determining a calling relation link having a calling relation with a change code in the target application code as an influence link, wherein the target application code is an application code updated by the original application code.
102. And determining a method which is not called by any method on the influence link as a target top-level method.
103. And determining the business function corresponding to the target top-level method as the business function influenced by the change code according to the pre-established corresponding relation between the top-level method and the business function.
The present embodiment provides a code processing method, which can be executed by a code processing apparatus, so as to determine a business function affected by a change code more accurately, and provide a condition for accurately determining a potential risk of code update.
In practical applications, due to reasons such as optimizing business functions, code errors, etc., application code often needs to be updated. For convenience of description, the present embodiment refers to the application code before updating as the original application code, and refers to the application code after updating as the target application code. That is, the target application code is the code after the original application code is updated.
In particular, the code processing apparatus may compare the target application code with the original application code to determine a portion of the target application code that is different from the original application code, which may be referred to as a change code (or may also be referred to as a change point). The present embodiment does not limit the position, form, and the like of the change code. For example, the change code may be a method, or a portion of a method.
The code itself has a calling relationship, and the code methods are required to be called mutually to complete a service function. However, this call relationship also has a cutoff at its source, always one method is the head, i.e., not called by any other method, and must also have a method the tail, i.e., it does not call any other method. In this embodiment, a call relation from the head method to the tail method is referred to as a call relation link, and one call relation link includes a plurality of methods having call relations.
After determining the change code in the target application code, the code processing device determines a call relationship link having a call relationship with the change code as an influence link, in short, the call relationship link influenced by the change code, that is, the call relationship link where the method to which the change code belongs is located. The number of call relationship links (i.e., influence links) affected by the changed code may be one or more. If the influence links are multiple, the processing mode of each influence link is the same.
Optionally, in step 101, an embodiment of determining, as an influence link, a call relationship link having a call relationship with a change code in a target code includes:
the code processing device analyzes the calling relationship among the methods in the target application code to determine a calling relationship link contained in the target application code, and for the convenience of distinguishing, the calling relationship link contained in the target application code is called a target calling relationship link; then, from the target call relationship links, a target call relationship link containing the method to which the change code belongs is determined as an influence link.
Optionally, considering that a code source file written in a computer language generally cannot directly reflect a call relationship between methods, in order to analyze the call relationship between the methods in the code more quickly, the code processing apparatus may compile a target application code to obtain a compiled code, and the compiled code is referred to as a target compiled code for easy distinction; then, the calling relation between the methods in the target compiled code is analyzed to determine a target calling relation link. Then, the code processing apparatus determines, as an influence link, a target call relationship link including a method to which the change code belongs, from among the target call relationship links. Therefore, the efficiency of the analysis of the calling relationship can be improved, and the execution efficiency of the whole method is improved.
It should be noted that although the code source file generally cannot directly reflect the call relationship between the methods, the code source file does have the call relationship between the methods, so that it is not excluded that the code source file is directly analyzed by a special method to obtain the call relationship link. That is, the code processing apparatus may also directly analyze the target application code to determine the target invocation relationship link.
Further, it is considered that each service function is started from a method when implemented by code, the method is not called by any other method, namely a head method, and the method is the starting point of the service and is the place where the service attribute is the heaviest in the application code, and the service function can be reflected. In this embodiment, this method is referred to as a top-level method. That is, the top level approach may reflect business functions.
Based on the above analysis, the code processing apparatus, after determining the affected link, may determine a method on the affected link that is not called by any method as the target top-level method. Since the target top-level method is a top-level method on the call relationship link affected by the change code, the code processing apparatus can determine the business function corresponding to the target top-level method as the business function affected by the change code.
However, in practical applications, the application code and the service function are isolated, so that the corresponding service function cannot be determined by the top-level method. If the top-level method in the application code can be analyzed and the corresponding relation between the top-level method and the corresponding business function is established in advance, when the application code changes, the business function influenced by the change code can be determined by analyzing the top-level method influenced by the change code, and the accuracy is higher because the top-level method is not limited by human subjective factors.
Based on the analysis, the code processing device analyzes the top-level method in the code in advance based on the original application code, and establishes the corresponding relation between the top-level method and the business function. Based on the pre-established corresponding relationship between the top-level method and the business function, the code processing device can match the target top-level method in the corresponding relationship to obtain the business function corresponding to the target top-level method, and the obtained business function corresponding to the target top-level method is used as the business function influenced by the change code.
The embodiment of the pre-establishing the correspondence between the top-level method and the service function includes:
the code processing device analyzes the calling relationship among the methods in the original application code to determine a calling relationship link contained in the original application code, and the calling relationship link is called as an original calling relationship link for the convenience of distinguishing; then, determining a method which is not called by any method on the original calling relation link as a top-level method; determining a business function corresponding to the top-level method according to the business meaning expressed by the top-level method; and then, establishing a corresponding relation between the top-level method and the business functions corresponding to the top-level method.
Taking a certain application as an example, the call relationship between methods in an application code, the relationship between top-level methods and business functions are shown in fig. 2. In fig. 2, each of the top triangles represents a business function in the application, the middle and bottom triangles represent call relations between methods in the application code, the middle circle represents a top-level method in the application code, the bottom box represents a non-top-level method in the application code, and the line with an arrow between the circle and the box represents a call relation.
Optionally, considering that a code source file written in a computer language generally cannot directly reflect a call relationship between methods, in order to analyze the call relationship between the methods in the code more quickly, the code processing apparatus may compile an original application code to obtain a compiled code, and the compiled code is referred to as an original compiled code for convenience of distinction; then, the calling relation between the methods in the original compiled code is analyzed to determine the original calling relation link. Therefore, the efficiency of the analysis of the calling relationship can be improved, and the execution efficiency of the whole method is improved.
It should be noted that although the code source file generally cannot directly reflect the call relationship between the methods, the code source file does have the call relationship between the methods, so that it is not excluded that the code source file is directly analyzed by a special method to obtain the call relationship link. That is, the code processing apparatus may also directly analyze the original application code to determine the original call relation link.
As can be seen from the above analysis, in this embodiment, based on the original application code, a corresponding relationship between the top-level method and the service function is pre-established, in the process of processing the target application code, a call relationship link having a call relationship with the change code in the target application code is determined as an influence link, a method that is not called by any method on the influence link is further determined as the target top-level method, and then based on the pre-established corresponding relationship between the top-level method and the service function, the service function corresponding to the target top-level method is determined as the service function influenced by the change code. Because the top-level method is generally the starting point of the service and is the place with the heaviest service attribute in the application code, compared with the manual supervisor judgment, the top-level method according to the change code can more accurately determine the service function influenced by the change code, thereby being beneficial to accurately judging the potential risk of code update.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
Fig. 3 is a schematic structural diagram of a code processing apparatus according to yet another embodiment of the present application. As shown in fig. 3, the apparatus includes: a target link determining module 31, a target method determining module 32 and a target traffic determining module 33.
And the target link determining module 31 is configured to determine, as an influence link, a call relationship link having a call relationship with a change code in the target application code, where the target application code is an application code after the original application code is updated.
And a target method determination module 32, configured to determine, as the target top-level method, a method that affects the link and is not called by any method.
And the target service determining module 33 is configured to determine, according to a pre-established correspondence between the top-level method and the service function, the service function corresponding to the target top-level method as the service function affected by the change code.
In an alternative embodiment, as shown in fig. 4, one implementation structure of the target link determining module 31 includes: an analysis unit 311 and a determination unit 312.
And the analysis unit 311 is configured to analyze call relations among the methods in the target application code to determine a target call relation link included in the target application code.
A determining unit 312, configured to determine, from the target call relationship link, a target call relationship link that includes a method to which the change code belongs as an influence link.
Further, the analysis unit 311 is specifically configured to:
compiling the target application code to obtain a target compiled code;
and analyzing the calling relation among the methods in the target compiled code to determine a target calling relation link.
In an alternative embodiment, as shown in fig. 4, the apparatus further comprises: an original link determining module 34, an original method determining module 35, an original function determining module 36 and a corresponding relation establishing module 37.
And the original link determining module 34 is configured to analyze a call relationship between methods in the original application code to determine an original call relationship link included in the original application code.
And an original method determining module 35, configured to determine, as a top-level method, a method that is not called by any method on the original call relation link.
And the original function determining module 36 is configured to determine a service function corresponding to the top-level method according to the service meaning expressed by the top-level method.
The corresponding relationship establishing module 37 is configured to establish a corresponding relationship between the top-level method and the service function corresponding to the top-level method.
In an optional embodiment, the original link determining module 34 is specifically configured to:
compiling the original application code to obtain an original compiled code;
and analyzing the calling relationship among the methods in the original compiled code to determine an original calling relationship link.
The code processing apparatus provided in this embodiment pre-establishes a corresponding relationship between a top-level method and a service function based on an original application code, determines a call relationship link having a call relationship with a change code in a target application code as an influence link in a process of processing the target application code, further determines a method that is not called by any method on the influence link as a target top-level method, and then determines a service function corresponding to the target top-level method as a service function influenced by the change code based on the pre-established corresponding relationship between the top-level method and the service function. Because the top-level method is generally the starting point of the service and is the place with the heaviest service attribute in the application code, compared with the manual supervisor judgment, the code processing device provided by the embodiment can more accurately determine the service function influenced by the change code according to the top-level method related to the change code, thereby being beneficial to accurately judging the potential risk of code updating.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A code processing method, comprising:
determining a calling relation link having a calling relation with a change code in a target application code as an influence link, wherein the target application code is an application code updated by an original application code;
determining a method which is not called by any method on the influence link as a target top-level method;
and determining the business function corresponding to the target top-level method as the business function influenced by the change code according to the pre-established corresponding relation between the top-level method and the business function.
2. The method of claim 1, wherein determining, as an influence link, a call relationship link that has a call relationship with change code in the target application code comprises:
analyzing the calling relationship among the methods in the target application code to determine a target calling relationship link contained in the target application code;
and determining a target calling relation link containing the method to which the change code belongs as the influence link from the target calling relation link.
3. The method of claim 2, wherein analyzing the call relations among the methods in the target application code to determine the target call relation links included in the target application code comprises:
compiling the target application code to obtain a target compiled code;
analyzing the calling relation among the methods in the target compiled code to determine the target calling relation link.
4. The method according to any one of claims 1-3, further comprising:
analyzing the calling relationship among the methods in the original application code to determine an original calling relationship link contained in the original application code;
determining a method which is not called by any method on the original calling relation link as a top-level method;
determining a business function corresponding to the top-level method according to the business meaning expressed by the top-level method;
and establishing a corresponding relation between the top-level method and the business function corresponding to the top-level method.
5. The method of claim 4, wherein analyzing the call relationship between the methods in the original application code to determine the original call relationship link included in the original application code comprises:
compiling the original application code to obtain an original compiled code;
and analyzing the calling relationship among the methods in the original compiled code to determine the original calling relationship link.
6. A code processing apparatus, comprising:
the target link determining module is used for determining a calling relationship link which has a calling relationship with a change code in a target application code as an influence link, wherein the target application code is an application code updated by an original application code;
the target method determining module is used for determining a method which is not called by any method on the influence link as a target top-level method;
and the target business determining module is used for determining the business function corresponding to the target top-level method as the business function influenced by the change code according to the pre-established corresponding relation between the top-level method and the business function.
7. The apparatus of claim 6, wherein the target link determining module comprises:
the analysis unit is used for analyzing the calling relationship among the methods in the target application code so as to determine a target calling relationship link contained in the target application code;
and the determining unit is used for determining a target calling relation link containing the method to which the change code belongs from the target calling relation links as the influence link.
8. The apparatus according to claim 7, wherein the analysis unit is specifically configured to:
compiling the target application code to obtain a target compiled code;
analyzing the calling relation among the methods in the target compiled code to determine the target calling relation link.
9. The apparatus of any of claims 6-8, further comprising:
the original link determining module is used for analyzing the calling relationship among the methods in the original application code so as to determine an original calling relationship link contained in the original application code;
an original method determining module, configured to determine, as a top-level method, a method that is not called by any method on the original calling relation link;
the original function determining module is used for determining the business function corresponding to the top-level method according to the business meaning expressed by the top-level method;
and the corresponding relation establishing module is used for establishing the corresponding relation between the top-level method and the business function corresponding to the top-level method.
10. The apparatus of claim 9, wherein the original link determining module is specifically configured to:
compiling the original application code to obtain an original compiled code;
and analyzing the calling relationship among the methods in the original compiled code to determine the original calling relationship link.
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