CN111858558A - Application program modification method and device, readable storage medium and computer equipment - Google Patents
Application program modification method and device, readable storage medium and computer equipment Download PDFInfo
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Abstract
The invention discloses an application program modification method, an application program modification device, a readable storage medium and computer equipment, wherein the method comprises the following steps: separating the application program to obtain a source program, data structure information, data operation information and system configuration parameter information; storing the data structure information, the data operation information and the system configuration parameter information into a target file; when the application program needs to be modified, reading the data structure information, the data operation information and the system configuration parameter information in the target file, and respectively creating or updating the data structure information, the data operation information and the system configuration parameter information according to a modification instruction so as to complete the modification and self-adaptation of the application program. The invention can solve the problems of low modification efficiency, long time consumption and high cost in the prior art.
Description
Technical Field
The present invention relates to the field of software development technologies, and in particular, to a method and an apparatus for modifying an application program, a readable storage medium, and a computer device.
Background
Currently, in the development process of application programs in medical institutions, interaction with various databases is required, and even databases of different customers of the same set of products have a certain degree of difference. The usual solution is to embed the join database statement and database field name in the source program set simultaneously with the execute statement. For example, the MS SQL Server database, needs the SqlConnection class; oracle database, that requires the use of Oracle connection class; the MySQL database then requires the MySqlConnection class.
Furthermore, even if a hospital A and a hospital B use the same set of application programs, for a special reason, the data field IsFalse (value range: 0, 1) needs to be added in the data structure by the A hospital, and the special requirement is not required by the B hospital. Then later this original version of the application can run normally at hospital B, and hospital a cannot be used because the fields are different, which necessitates modifying the data structure in the source code of the application for hospital a and adding the IsFalse field in the execution statement.
Therefore, the above solution has problems: the source code of the application program needs to be modified again when any data structure is slightly changed, the whole application program needs to be compiled again, a spelling error can possibly cause the problem that the application program cannot be issued, the modification efficiency is low, the time consumption is long, the cost is high, and in addition, the subsequent capability of developers is uneven, the later-stage BUG of the application system is easy to be continuous until the later-stage BUG is abolished.
Disclosure of Invention
Therefore, an object of the present invention is to provide an application program modification method, so as to solve the problems of low modification efficiency, long time consumption and high cost in the prior art.
An application modification method, comprising:
separating the application program to obtain a source program, data structure information, data operation information and system configuration parameter information;
storing the data structure information, the data operation information and the system configuration parameter information into a target file;
when the application program needs to be modified, reading the data structure information, the data operation information and the system configuration parameter information in the target file, and respectively creating or updating the data structure information, the data operation information and the system configuration parameter information according to a modification instruction so as to complete the modification and self-adaptation of the application program.
According to the application program modification method provided by the invention, the source program is abstracted and separated from the data structure information, the data operation information and the system configuration parameter information, so that the application program is irrelevant to the data structure and the data operation of the hospital, and only needs to be executed according to the action configured in the target file during modification. Therefore, different databases, different data structures and even different data operation modes of different hospitals do not need to modify the source code of the application program, changes of databases, data structures and data operation modes of any forms of clients can be quickly and conveniently faced, and the method is high in modification efficiency, short in time consumption and low in cost. In addition, as long as technicians who know the configuration statements, the method and the SQL statements can modify the application program through the method, the problem that the later BUG of the application system is continuous due to the fact that developers have different capabilities is solved.
In addition, according to the application program modification method of the present invention, the following additional technical features may be further provided:
further, the step of storing the data structure information, the data operation information and the system configuration parameter information into a target file includes:
and storing the data structure information, the data operation information and the system configuration parameter information into a target file, and dynamically encrypting part of or all of the information in the target file, wherein the data structure information, the data operation information and the system configuration parameter information are stored in the target file in a ciphertext mode.
Further, when the application program needs to be modified, the step of reading the data structure information, the data operation information and the system configuration parameter information in the target file includes:
when the application program needs to be modified, a ciphertext in the target file is read first, and then the ciphertext is decrypted by using a key to obtain the data structure information, the data operation information and the system configuration parameter information.
Further, the data structure information at least comprises a database category, a table building statement and an SQL execution statement; the data operation information at least comprises data adding information, data modifying information, data deleting information and data searching information; the system configuration parameter information at least comprises: the method comprises the steps of source database connection characters, target database connection characters, database connection character creation, program execution time and target file XML file generation paths.
Furthermore, the target file corresponds to a system target location parameter, and the file name of the target file supports customization.
Another objective of the present invention is to provide an application modification apparatus, so as to solve the problems of low modification efficiency, long time consumption and high cost in the prior art.
An application modification apparatus comprising:
the separation module is used for separating the application program to obtain a source program, data structure information, data operation information and system configuration parameter information;
the storage module is used for storing the data structure information, the data operation information and the system configuration parameter information into a target file;
and the reading modification module is used for reading the data structure information, the data operation information and the system configuration parameter information in the target file when the application program needs to be modified, and respectively creating or updating the data structure information, the data operation information and the system configuration parameter information according to a modification instruction so as to finish modification and self-adaptation of the application program.
According to the application program modification device provided by the invention, the source program is abstracted and separated from the data structure information, the data operation information and the system configuration parameter information, so that the application program is irrelevant to the data structure and the data operation of the hospital, and only needs to be executed according to the action configured in the target file during modification. Therefore, different databases, different data structures and even different data operation modes of different hospitals do not need to modify the source code of the application program, changes of databases, data structures and data operation modes of any forms of clients can be quickly and conveniently faced, and the method is high in modification efficiency, short in time consumption and low in cost. In addition, as long as technicians who know the configuration statements, the method and the SQL statements can modify the application program through the method, the problem that the later BUG of the application system is continuous due to the fact that developers have different capabilities is solved.
In addition, the application program modification device according to the present invention may further have the following additional technical features:
further, the logging module is specifically configured to:
and storing the data structure information, the data operation information and the system configuration parameter information into a target file, and dynamically encrypting part of or all of the information in the target file, wherein the data structure information, the data operation information and the system configuration parameter information are stored in the target file in a ciphertext mode.
Further, the read modification module is specifically configured to:
when the application program needs to be modified, a ciphertext in the target file is read first, and then the ciphertext is decrypted by using a key to obtain the data structure information, the data operation information and the system configuration parameter information.
Further, the data structure information at least comprises a database category, a table building statement and an SQL execution statement; the data operation information at least comprises data adding information, data modifying information, data deleting information and data searching information; the system configuration parameter information at least comprises: the method comprises the steps of source database connection characters, target database connection characters, database connection character creation, program execution time and target file XML file generation paths.
Furthermore, the target file corresponds to a system target location parameter, and the file name of the target file supports customization.
The invention also proposes a readable storage medium on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
The invention also proposes a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the above method when executing the program.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of embodiments of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flow chart of an application modification method according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of an application modifying apparatus according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 invention.
Referring to fig. 1, a method for modifying an application program according to a first embodiment of the present invention includes steps S101 to S103.
S101, separating the application program to obtain a source program, data structure information, data operation information and system configuration parameter information.
The data structure information at least comprises database categories, table building statements and SQL execution statements; the data operation information at least comprises data adding information, data modifying information, data deleting information and data searching information; the system configuration parameter information at least comprises: the method comprises the steps of source database connection characters, target database connection characters, database connection character creation, program execution time and target file XML file generation paths.
In specific implementation, according to the general principle of low-coupling and high-cohesion program design, the data structure, data operation (addition, deletion, modification and check) and system configuration parameter and program source code separation in the application program are realized through the decoupling method.
S102, storing the data structure information, the data operation information and the system configuration parameter information into a target file.
The target file corresponds to system target position parameters, and the file name of the target file supports customization. For example, the file is separated into a sundragconfig. xml (folder name support customization) file of an XmlTemplate (folder name support customization) folder under a specified directory.
In specific implementation, in order to ensure the security of the application program and the data, the data structure information, the data operation information and the system configuration parameter information are stored in a target file, and part of or all of the information in the target file is dynamically encrypted, wherein the data structure information, the data operation information and the system configuration parameter information are stored in the target file in a form of a ciphertext. In addition, the database application also supports auxiliary functions (selecting a separate path, encrypting and decrypting, generating a log file, etc.). After separation, the external custom-encrypted XML file can be read to obtain the connection data structure, the data operation mode (adding, deleting, changing and searching) and the important system configuration parameters required by the application program.
S103, when the application program needs to be modified, reading the data structure information, the data operation information and the system configuration parameter information in the target file, and respectively creating or updating the data structure information, the data operation information and the system configuration parameter information according to a modification instruction so as to complete the modification and self-adaptation of the application program.
Specifically, when a client service scene or an application environment or a data structure or data operation changes and the application program needs to be modified, a ciphertext in the target file is read first, and then the ciphertext is decrypted by using a key to obtain the data structure information, the data operation information and the system configuration parameter information.
The method is adopted to safely extract the database, the data structure and the data operation mode which are frequently changed by the client, so that the database, the data structure and the data operation mode are separated from the source program of the application program and are stored and operated in a safe and reliable mode. The development efficiency and the low cost of the application program are both considered, and the safety, the stability and the reliability of the whole application system are ensured. The method and the system can not only realize quick response to the client, but also improve convenience, stability and quality of the application program. By carrying out comparative analysis on practical application of thirty-more dimethyl medical institutions in a certain area: under the same condition, after the method is adopted, tens of developers can be reduced to only one openers, and the development time of a hospital is reduced from 3 persons/day to only 0.3 persons/day. Therefore, the relative development efficiency is about 10 times that of the original scheme, the relative BUG rate is zero, and the relative cost is about 8% of that of the original scheme.
In summary, according to the method for modifying an application program provided in this embodiment, the source program is abstracted and separated from the data structure information, the data operation information, and the system configuration parameter information, so that the application program is unrelated to the data structure and the data operation of the hospital, and only needs to be executed according to the actions configured in the target file when modifying. Therefore, different databases, different data structures and even different data operation modes of different hospitals do not need to modify the source code of the application program, changes of databases, data structures and data operation modes of any forms of clients can be quickly and conveniently faced, and the method is high in modification efficiency, short in time consumption and low in cost. In addition, as long as technicians who know the configuration statements, the method and the SQL statements can modify the application program through the method, the problem that the later BUG of the application system is continuous due to the fact that developers have different capabilities is solved.
Referring to fig. 2, based on the same inventive concept, an application modifying apparatus according to a second embodiment of the present invention includes:
the separation module 10 is configured to separate an application program to obtain a source program, data structure information, data operation information, and system configuration parameter information;
a storage module 20, configured to store the data structure information, the data operation information, and the system configuration parameter information in a target file;
a reading modification module 30, configured to, when the application program needs to be modified, read the data structure information, the data operation information, and the system configuration parameter information in the target file, and respectively create or update the data structure information, the data operation information, and the system configuration parameter information according to a modification instruction, so as to complete modification and adaptation of the application program.
In this embodiment, the logging module 20 is specifically configured to:
and storing the data structure information, the data operation information and the system configuration parameter information into a target file, and dynamically encrypting part of or all of the information in the target file, wherein the data structure information, the data operation information and the system configuration parameter information are stored in the target file in a ciphertext mode.
In this embodiment, the reading modification module 30 is specifically configured to:
when the application program needs to be modified, a ciphertext in the target file is read first, and then the ciphertext is decrypted by using a key to obtain the data structure information, the data operation information and the system configuration parameter information.
In this embodiment, the data structure information at least includes a database category, a table building statement, and an SQL execution statement; the data operation information at least comprises data adding information, data modifying information, data deleting information and data searching information; the system configuration parameter information at least comprises: the method comprises the steps of source database connection characters, target database connection characters, database connection character creation, program execution time and target file XML file generation paths.
In this embodiment, the target file corresponds to a system target location parameter, and the file name of the target file supports customization.
According to the application program modification device of the embodiment, the source program is abstracted and separated from the data structure information, the data operation information and the system configuration parameter information, so that the application program is irrelevant to the data structure and the data operation of the hospital, and only needs to be executed according to the action configured in the target file during modification. Therefore, different databases, different data structures and even different data operation modes of different hospitals do not need to modify the source code of the application program, changes of databases, data structures and data operation modes of any forms of clients can be quickly and conveniently faced, and the method is high in modification efficiency, short in time consumption and low in cost. In addition, as long as technicians who know the configuration statements, the method and the SQL statements can modify the application program through the method, the problem that the later BUG of the application system is continuous due to the fact that developers have different capabilities is solved.
Furthermore, an embodiment of the present invention also proposes a readable storage medium, on which computer instructions are stored, which when executed by a processor implement the steps of the method described in the first embodiment.
Furthermore, an embodiment of the present invention also provides a computer device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor implements the steps of the method in the first embodiment when executing the program.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An application modification method, the method comprising:
separating the application program to obtain a source program, data structure information, data operation information and system configuration parameter information;
storing the data structure information, the data operation information and the system configuration parameter information into a target file;
when the application program needs to be modified, reading the data structure information, the data operation information and the system configuration parameter information in the target file, and respectively creating or updating the data structure information, the data operation information and the system configuration parameter information according to a modification instruction so as to complete the modification and self-adaptation of the application program.
2. The method of claim 1, wherein the step of storing the data structure information, the data manipulation information, and the system configuration parameter information in a target file comprises:
and storing the data structure information, the data operation information and the system configuration parameter information into a target file, and dynamically encrypting part of or all of the information in the target file, wherein the data structure information, the data operation information and the system configuration parameter information are stored in the target file in a ciphertext mode.
3. The method according to claim 2, wherein the step of reading the data structure information, data operation information and system configuration parameter information in the object file when the application program needs to be modified comprises:
when the application program needs to be modified, a ciphertext in the target file is read first, and then the ciphertext is decrypted by using a key to obtain the data structure information, the data operation information and the system configuration parameter information.
4. The application modification method of claim 1, wherein the data structure information includes at least a database category, a table building statement, and an SQL execution statement; the data operation information at least comprises data adding information, data modifying information, data deleting information and data searching information; the system configuration parameter information at least comprises: the method comprises the steps of source database connection characters, target database connection characters, database connection character creation, program execution time and target file XML file generation paths.
5. The method according to claim 1, wherein the object file corresponds to a system object location parameter, and a file name of the object file supports customization.
6. An application modification apparatus, comprising:
the separation module is used for separating the application program to obtain a source program, data structure information, data operation information and system configuration parameter information;
the storage module is used for storing the data structure information, the data operation information and the system configuration parameter information into a target file;
and the reading modification module is used for reading the data structure information, the data operation information and the system configuration parameter information in the target file when the application program needs to be modified, and respectively creating or updating the data structure information, the data operation information and the system configuration parameter information according to a modification instruction so as to finish modification and self-adaptation of the application program.
7. The application modification apparatus of claim 6, wherein the logging module is specifically configured to:
and storing the data structure information, the data operation information and the system configuration parameter information into a target file, and dynamically encrypting part of or all of the information in the target file, wherein the data structure information, the data operation information and the system configuration parameter information are stored in the target file in a ciphertext mode.
8. The application modification apparatus of claim 7, wherein the read modification module is specifically configured to:
when the application program needs to be modified, a ciphertext in the target file is read first, and then the ciphertext is decrypted by using a key to obtain the data structure information, the data operation information and the system configuration parameter information.
9. A readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1-5.
10. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 5 when executing the program.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105320499A (en) * | 2014-06-04 | 2016-02-10 | 中国移动通信集团广西有限公司 | Adaptive method and related device of application program |
| CN110020298A (en) * | 2017-10-27 | 2019-07-16 | 北京国双科技有限公司 | Parameter display method and apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105320499A (en) * | 2014-06-04 | 2016-02-10 | 中国移动通信集团广西有限公司 | Adaptive method and related device of application program |
| CN110020298A (en) * | 2017-10-27 | 2019-07-16 | 北京国双科技有限公司 | Parameter display method and apparatus |
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