The bidding management system is an enterprise-level application platform suitable for bidding agencies, government procurement, corporate procurement and engineering transactions. The platform takes projects as its main line, from project establishment to project archiving, to achieve efficient communication and collaboration throughout the entire process. Through this platform, users can share project data information in real time, achieve standardized management and effective monitoring, network collaborative work, centralize data, reduce error rates and improve bidding efficiency.
With the increasing demand for corporate bidding and procurement, it has become an urgent need to build an efficient, transparent and standardized corporate electronic bidding system. This article will introduce how to implement the source code and project approval process of the enterprise electronic bidding system based on Spring Boot, Mybatis, Redis and Layui technology stack.
1. Technology selection
Spring Boot: Spring Boot is a framework for quickly building Spring applications, simplifying the development process, reducing configuration files, and providing powerful automated configuration functions. Using Spring Boot, you can quickly build the basic framework of an enterprise's electronic bidding system.
Mybatis: Mybatis is an excellent persistence layer framework that supports custom SQL, stored procedures and advanced mapping. Mybatis avoids almost all JDBC code and manual setting of parameters and obtaining result sets. Using Mybatis can facilitate database operations and improve development efficiency.
Redis: Redis is a high-performance key-value database that supports a variety of data structures, such as strings, hash tables, lists, sets, ordered sets, etc. Redis has the characteristics of high-speed reading and writing, high availability, and distribution, and is suitable for cache management, session storage and other functions of enterprise electronic bidding systems.
Layui: Layui is a lightweight front-end framework that follows the jQuery writing method. It has good compatibility, is simple to use, and can quickly build the front-end interface of enterprise-level products.
2. System architecture design
System architecture: The enterprise electronic bidding system adopts an architecture design with front-end and back-end separation. The front-end uses the Layui framework and the back-end uses the Spring Boot framework. The front and back ends communicate through API interfaces to realize data interaction.
Functional modules: The enterprise electronic bidding system mainly includes the following modules: user management, bidding information management, bidding information management, bid evaluation management, contract management and other functional modules.
Database design: Based on demand analysis, design a reasonable database table structure, including user table, bidding information table, bidding information table, bid evaluation table, etc.
API interface design: The front-end and back-end interact with data through the API interface. The back-end provides a RESTful-style API interface, and the front-end performs data addition, deletion, modification and query operations through AJAX requests.
3. System implementation process
Database connection configuration: Configure the data source connection pool in Spring Boot to connect to the MySQL database.
Entity class and Mapper mapping file writing: Based on the database table structure, write entity class and Mapper mapping files to implement object-relational mapping (ORM).
Writing service layer and controller layer: According to business needs, write service layer and controller layer codes to implement data addition, deletion, modification and query operations.
API interface writing: Based on business requirements and interface design, write a RESTful style API interface and provide it for front-end calls.
Front-end page development: Use the Layui framework to develop front-end pages to achieve user interface and interactive effects.
Testing and debugging: Carry out system testing and debugging to ensure the stability and correctness of the system.
System deployment and release: Deploy the system to the server, publish it, and provide external services.
4. Project establishment process
Initiate project approval: Relevant departments or personnel of the enterprise put forward the need for a bidding and procurement system and submit a project approval application.
Project review: Organize relevant personnel to review the project application and evaluate the feasibility, technical difficulty, budget and other factors of the project.
Project plan formulation: Based on the review results, formulate a detailed project plan, including development plan, test plan, launch plan, etc.
Resource allocation: According to the project plan, allocate development resources, including developers, testers, UI designers, etc.
Development stage: Developers carry out system design and coding implementation based on requirements documents and project plans.
Testing phase: Testers conduct system testing and defect repair according to the test plan.
Online release: After the system is tested, it will be released online and user training and guidance will be provided.
Acceptance stage: The user accepts the system and evaluates the use of the system.
Final review: Conduct a final review of the project, summarize the experience, lessons and results of the project, and conduct a project summary.
