Business application software development system and method

Abstract

The invention discloses a service application software development system and method, and relates to the technical field of computer software, and the service application software development system comprises a user interface layer, a service logic layer, a data access layer, a data storage layer, a development tool module and a development framework module. According to the method, by adopting modular design and componentized development, codes are easier to manage and maintain, developers can easily reuse existing modules and components, and repeated compiling of the same codes is avoided, so that the development efficiency is greatly improved, the development period is shortened, the development cost is reduced, and the development efficiency is improved. According to the system and the method, through the practice of continuous integration and continuous deployment, a development team can quickly respond to market changes and timely adopt a new technology to carry out iteration and optimization, the software product can always keep a leading position through the flexible design, and the development team can quickly respond to the market changes and timely adopt the new technology to carry out iteration and optimization. And the continuously changing requirements of users are met.

Description

Technical Field

[0001] The present invention relates to the technical field of computer software, and in particular to a business application software development system and method. Background Art

[0002] With the continuous changes in the software market, competition in the software development industry is becoming increasingly fierce. With the development of the e-commerce field, various companies have put forward higher requirements for the development of business software. In order to facilitate software development, many software companies have developed software development systems to assist programmers in developing software.

[0003] The existing technology has the following problems:

[0004] Existing software development technologies lack code reusability, resulting in low development efficiency. At the same time, they are not adaptable to new technologies and find it difficult to respond quickly to market changes. In terms of security, they are prone to vulnerabilities, posing risks to user data. In addition, the software development cycle is long, making it difficult to meet the needs of rapid iteration, and the cost of subsequent maintenance is high. Summary of the invention

[0005] The present invention provides a business application software development system and method to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] In a first aspect, the present invention provides a business application software development system, including a user interface layer, a business logic layer, a data access layer, a data storage layer, a development tool module, and a development framework module;

[0008] The user interface layer interacts directly with the user, is responsible for receiving the user's input information, and displays the processed results to the user. The business logic layer is responsible for implementing the core business rules and logic of the application, processing data conversion and business processes. The data access layer serves as a bridge between the business logic layer and the data storage layer to implement data addition, deletion, modification and query (CRUD) operations. The data storage layer is responsible for persistent storage of business data to ensure data security and reliability. The development tool module is responsible for providing code generation, debugging and deployment functions to improve development efficiency and software quality. The development framework module is responsible for providing system architecture and runtime support to ensure high performance and maintainability of the application.

[0009] A further improvement of the technical solution of the present invention is that the user interface layer includes a Web interface, a mobile application interface, and a desktop application interface. The Web interface adopts HTML, CSS and JavaScript technologies, and uses the React framework to improve the interactivity and aesthetics of the user interface. The mobile application interface uses the Flutter framework to create applications that support iOS and Android platforms to achieve code reuse and a unified user experience. The desktop application interface utilizes the Electron framework and uses Web technology to develop desktop applications to ensure that the application can run on multiple desktop operating systems.

[0010] A further improvement of the technical solution of the present invention is that the business logic layer includes business entities, business rules, and business processes. The business entities are objects that represent business models, including orders, customers, and products. They are the basis of business logic. The business rules will implement specific business logic through classes and methods, such as discount calculation and inventory management, to ensure the correct execution of business rules. The business processes will use workflow engines or services to handle complex business processes to ensure smooth and efficient business processes.

[0011] A further improvement of the technical solution of the present invention is that: the data access layer includes data access objects and ORM tools. The data access objects are defined in the system by a series of DAO classes, each of which provides corresponding database operation methods. These methods simplify the data access and operation process. The ORM tool selects Entity Framework as the ORM tool. Entity Framework allows the definition of entity classes, which are directly mapped to tables in the database. Through the context class of Entity Framework, LINQ queries can be easily executed to obtain, insert, update or delete data without writing SQL statements.

[0012] A further improvement of the technical solution of the present invention is that the data storage layer includes a relational database, a non-relational database, and a file system. The relational database adopts PostgreSQL, which is used to store structured data and supports complex queries and transaction processing. The non-relational database adopts MongoDB, which is suitable for storing large-scale data and unstructured data and provides high performance and scalability. The file system is used to store files and other unstructured data to ensure data integrity and accessibility.

[0013] A further improvement of the technical solution of the present invention is that the development tool module includes an integrated development environment, a code generator, a debugging tool, and a deployment tool. The integrated development environment adopts IntelliJ IDEA, provides functions such as code writing, compiling, and debugging, and supports the entire development process. The code generator automatically generates code templates to reduce repetitive work and improve development efficiency. The debugging tool can help developers quickly locate and fix errors in the code to ensure the stable operation of the software. The deployment tool can automatically deploy applications to the server, simplify the deployment process, and improve deployment efficiency.

[0014] A further improvement of the technical solution of the present invention is that the development framework module includes an application framework, middleware, and auxiliary library. The application framework adopts Spring to provide support for the MVC model, simplify the development process, and improve development efficiency. The middleware includes a message queue, a cache system, and an authentication and authorization service to provide the infrastructure support required for system operation. The auxiliary library can provide a library of commonly used functions, such as log management, configuration management, and exception handling, which can simplify development work and improve application stability and security.

[0015] In a second aspect, the present invention further provides a business application software development method, the business application software development method comprising the following steps:

[0016] Step 1: Define business requirements: Hold meetings and discussions with stakeholders to collect requirements information, including business processes, user stories, use cases, and functional requirements, and create a requirements document or user story map to record the requirements in detail;

[0017] Step 2: Design system architecture: determine the technology stack and development framework, design each layer of the system, create a system architecture diagram, including hardware and software components, determine the data model and database design;

[0018] Step 3: Write business logic code: Write business logic code according to design specifications to implement business rules, data validation, calculations, and business processes, and keep the code readable and modular for easy maintenance and expansion;

[0019] Step 4: Generate the user interface: Design the user interface prototype, including layout, color and font, use front-end technology to implement the user interface, and ensure smooth interaction between the user interface and the business logic layer;

[0020] Step 5: Application testing: Perform unit testing to test the functionality of a single component, perform integration testing to test the interaction between different components, perform system testing to test the functionality of the entire application, perform performance testing to ensure that the application can still run normally under high load, and fix any problems and defects found;

[0021] Step 6: Deploy the application: Prepare the deployment environment, including server configuration and database settings, use automated deployment tools for deployment, perform post-deployment testing, ensure that the application runs normally in the production environment, and provide user training and technical support.

[0022] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0023] 1. The present invention provides a business application software development system and method, which significantly improves code reusability. The system and method adopt modular design and component development to make the code easier to manage and maintain. Developers can easily reuse existing modules and components to avoid repeatedly writing the same code, thereby greatly improving development efficiency, shortening the development cycle, and reducing development costs, so that software products can be brought to market more quickly and stably.

[0024] 2. The present invention provides a business application software development system and method, which greatly enhances the adaptability to new technologies. In a rapidly changing market environment, new technologies emerge in an endless stream. Through the practice of continuous integration and continuous deployment, the system and method enable the development team to quickly respond to market changes and promptly adopt new technologies for iteration and optimization. This flexible design enables software products to always maintain a leading position and meet the ever-changing needs of users.

[0025] 3. The present invention provides a business application software development system and method, which comprehensively enhances software security. Security is an important aspect that cannot be ignored in software development. The system and method introduce automated testing and code review mechanisms to conduct comprehensive detection and evaluation of software products, and can promptly discover and repair potential security vulnerabilities, which not only improves the security of software products, but also enhances users' trust and satisfaction with the software. At the same time, the system and method also focus on data encryption and privacy protection to ensure the security and privacy of user data. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A system architecture diagram of a business application software development system of the present invention;

[0027] Figure 2 The present invention is a method flow chart of a business application software development method. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with embodiments:

[0029] Example 1

[0030] First, as Figure 1As shown, the present invention provides a business application software development system, including a user interface layer, a business logic layer, a data access layer, a data storage layer, a development tool module, and a development framework module;

[0031] The user interface layer interacts directly with the user, is responsible for receiving user input information, and displays the processed results to the user. The business logic layer is responsible for implementing the core business rules and logic of the application, processing data conversion and business processes. The data access layer serves as a bridge between the business logic layer and the data storage layer to implement data addition, deletion, modification, and query (CRUD) operations. The data storage layer is responsible for persistent storage of business data to ensure data security and reliability. The development tool module is responsible for providing code generation, debugging, and deployment functions to improve development efficiency and software quality. The development framework module is responsible for providing system architecture and runtime support to ensure high performance and maintainability of the application.

[0032] In this embodiment, the system adopts a layered architecture design pattern, which helps to separate different concerns so that each layer can be developed and tested independently, thereby improving the development efficiency and quality of the entire system, and at the same time, facilitating future maintenance and expansion.

[0033] Example 2

[0034] like Figure 1 As shown, based on Example 1, the present invention provides a technical solution: preferably, the user interface layer includes a Web interface, a mobile application interface, and a desktop application interface. The Web interface adopts HTML, CSS, and JavaScript technologies, and uses the React framework to improve the interactivity and aesthetics of the user interface. The mobile application interface uses the Flutter framework to create applications that support iOS and Android platforms to achieve code reuse and a unified user experience. The desktop application interface uses the Electron framework and uses Web technology to develop desktop applications to ensure that the application can run on multiple desktop operating systems.

[0035] The business logic layer includes business entities, business rules, and business processes. Business entities are objects that represent business models, including orders, customers, and products. They are the basis of business logic. Business rules will implement specific business logic through classes and methods, such as discount calculation and inventory management, to ensure the correct execution of business rules. Business processes will use workflow engines or services to handle complex business processes to ensure smooth and efficient business processes.

[0036] The data access layer includes data access objects and ORM tools. In the system, data access objects are defined by a series of DAO classes. Each DAO class provides corresponding database operation methods, which simplify the data access and operation process. The ORM tool selects Entity Framework as the ORM tool. Entity Framework allows the definition of entity classes, which are directly mapped to tables in the database. Through the context class of Entity Framework, you can easily execute LINQ queries to obtain, insert, update or delete data without writing SQL statements.

[0037] The data storage layer includes relational database, non-relational database, and file system. The relational database uses PostgreSQL to store structured data and supports complex queries and transaction processing. The non-relational database uses MongoDB, which is suitable for storing large-scale data and unstructured data and provides high performance and scalability. The file system is used to store files and other unstructured data to ensure data integrity and accessibility.

[0038] The development tool module includes an integrated development environment, code generator, debugging tools, and deployment tools. The integrated development environment uses IntelliJ IDEA, which provides functions such as code writing, compilation, and debugging, and supports the entire development process. The code generator automatically generates code templates to reduce repetitive work and improve development efficiency. The debugging tool can help developers quickly locate and fix errors in the code to ensure the stable operation of the software. The deployment tool can automatically deploy applications to the server, simplify the deployment process, and improve deployment efficiency.

[0039] The development framework modules include application framework, middleware and auxiliary library. The application framework adopts Spring and provides support for MVC mode to simplify the development process and improve development efficiency. The middleware includes message queue, cache system and authentication and authorization service to provide the infrastructure support required for system operation. The auxiliary library can provide libraries of common functions, such as log management, configuration management and exception handling, which can simplify development work and improve application stability and security.

[0040] In this embodiment, the user interface layer includes Web, mobile and desktop applications, which are based on React, Flutter and Electron frameworks respectively to support cross-platform and efficient development. The business logic layer covers business entities, rules and processes, and ensures the correct execution of business rules and processes through classes and methods. The data access layer uses DAO classes and ORM tools Entity Framework to simplify database operations, and supports LINQ queries to reduce SQL writing. The data storage layer uses PostgreSQL and MongoDB databases and file systems to process structured and unstructured data to ensure data integrity and performance. The development tool module includes IntelliJ IDEA, code generator, debugging and deployment tools to improve development efficiency and software stability. The development framework module uses Spring framework, middleware and auxiliary libraries to provide MVC mode, infrastructure support and common functions to enhance application stability and security.

[0041] Example 3

[0042] Second, as Figure 2 As shown, the present invention also provides a business application software development method, which includes the following steps:

[0043] Step 1: Define business requirements: Hold meetings and discussions with stakeholders to collect requirements information, including business processes, user stories, use cases, and functional requirements, and create a requirements document or user story map to record the requirements in detail;

[0044] Step 2: Design system architecture: determine the technology stack and development framework, design each layer of the system, create a system architecture diagram, including hardware and software components, determine the data model and database design;

[0045] Step 3: Write business logic code: Write business logic code according to design specifications to implement business rules, data validation, calculations, and business processes, and keep the code readable and modular for easy maintenance and expansion;

[0046] Step 4: Generate the user interface: Design the user interface prototype, including layout, color and font, use front-end technology to implement the user interface, and ensure smooth interaction between the user interface and the business logic layer;

[0047] Step 5: Application testing: Perform unit testing to test the functionality of a single component, perform integration testing to test the interaction between different components, perform system testing to test the functionality of the entire application, perform performance testing to ensure that the application can still run normally under high load, and fix any problems and defects found;

[0048] Step 6: Deploy the application: Prepare the deployment environment, including server configuration and database settings, use automated deployment tools for deployment, perform post-deployment testing, ensure that the application runs normally in the production environment, and provide user training and technical support.

[0049] In this embodiment, by defining business requirements, business goals and user needs can be understood to provide a clear direction for application development; by designing the system architecture, the structure and components of the application can be planned to ensure the scalability, performance and security of the system; by writing business logic code, the core functions of the application can be implemented according to the requirements document and the system architecture; by generating a user interface, an interface for user interaction with the application can be created to ensure a good user experience; by application testing, the functions, performance and security of the application can be verified to ensure that the quality meets the requirements; by deploying the application, the application can be deployed to the production environment to make it available to end users. In this way, the development team can create a business application with a clear structure that is easy to manage and maintain.

[0050] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A business application software development system, characterized in that: Includes user interface layer, business logic layer, data access layer, data storage layer, development tool module, and development framework module; The user interface layer interacts directly with the user, is responsible for receiving the user's input information, and displays the processed results to the user. The business logic layer is responsible for implementing the core business rules and logic of the application, processing data conversion and business processes. The data access layer serves as a bridge between the business logic layer and the data storage layer to implement data addition, deletion, modification and query (CRUD) operations. The data storage layer is responsible for persistent storage of business data to ensure data security and reliability. The development tool module is responsible for providing code generation, debugging and deployment functions to improve development efficiency and software quality. The development framework module is responsible for providing system architecture and runtime support to ensure high performance and maintainability of the application.

2. A business application software development system according to claim 1, characterized in that: The user interface layer includes a web interface, a mobile application interface, and a desktop application interface. The web interface adopts HTML, CSS, and JavaScript technologies, and uses the React framework to improve the interactivity and aesthetics of the user interface. The mobile application interface uses the Flutter framework to create applications that support iOS and Android platforms to achieve code reuse and a unified user experience. The desktop application interface utilizes the Electron framework and uses Web technology to develop desktop applications to ensure that the application can run on multiple desktop operating systems.

3. A business application software development system according to claim 1, characterized in that: The business logic layer includes business entities, business rules, and business processes. The business entities are objects that represent business models, including orders, customers, and products. They are the basis of business logic. The business rules will implement specific business logic through classes and methods, such as discount calculation and inventory management, to ensure the correct execution of business rules. The business processes will use workflow engines or services to handle complex business processes to ensure smooth and efficient business processes.

4. A business application software development system according to claim 1, characterized in that: The data access layer includes data access objects and ORM tools. The data access objects in the system define a series of DAO classes, each of which provides corresponding database operation methods. These methods simplify the data access and operation process. The ORM tool selects Entity Framework as the ORM tool. Entity Framework allows the definition of entity classes, which are directly mapped to tables in the database. Through the context class of Entity Framework, LINQ queries can be easily executed to obtain, insert, update or delete data without writing SQL statements.

5. A business application software development system according to claim 1, characterized in that: The data storage layer includes a relational database, a non-relational database, and a file system. The relational database adopts PostgreSQL, which is used to store structured data and supports complex queries and transaction processing. The non-relational database adopts MongoDB, which is suitable for storing large-scale data and unstructured data and provides high performance and scalability. The file system is used to store files and other unstructured data to ensure data integrity and accessibility.

6. A business application software development system according to claim 1, characterized in that: The development tool module includes an integrated development environment, a code generator, a debugging tool, and a deployment tool. The integrated development environment adopts IntelliJ IDEA, provides functions such as code writing, compiling, and debugging, and supports the entire development process. The code generator automatically generates code templates to reduce repetitive work and improve development efficiency. The debugging tool can help developers quickly locate and fix errors in the code to ensure stable operation of the software. The deployment tool can automatically deploy applications to the server, simplify the deployment process, and improve deployment efficiency.

7. A business application software development system according to claim 1, characterized in that: The development framework modules include application framework, middleware and auxiliary library. The application framework adopts Spring to provide support for the MVC model, simplify the development process and improve development efficiency. The middleware includes message queues, cache systems, and authentication and authorization services to provide the infrastructure support required for system operation. The auxiliary library can provide libraries of commonly used functions, such as log management, configuration management, and exception handling, which can simplify development work and improve application stability and security.

8. A method for developing business application software, characterized in that: The business application software development method comprises the following steps: Step 1: Define business requirements: Hold meetings and discussions with stakeholders to collect requirements information, including business processes, user stories, use cases, and functional requirements, and create a requirements document or user story map to record the requirements in detail; Step 2: Design system architecture: determine the technology stack and development framework, design each layer of the system, create a system architecture diagram, including hardware and software components, determine the data model and database design; Step 3: Write business logic code: Write business logic code according to design specifications to implement business rules, data validation, calculations, and business processes, and keep the code readable and modular for easy maintenance and expansion; Step 4: Generate the user interface: Design the user interface prototype, including layout, color and font, use front-end technology to implement the user interface, and ensure smooth interaction between the user interface and the business logic layer; Step 5: Application testing: Perform unit testing to test the functionality of a single component, perform integration testing to test the interaction between different components, perform system testing to test the functionality of the entire application, perform performance testing to ensure that the application can still run normally under high load, and fix any problems and defects found; Step 6: Deploy the application: Prepare the deployment environment, including server configuration and database settings, use automated deployment tools for deployment, perform post-deployment testing, ensure that the application runs normally in the production environment, and provide user training and technical support.

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