Springboot 3 + Flutter3 is a low-level operation management in practice
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With the development of the software development industry, low-code or no-code development platforms are gradually becoming a key tool for enterprise digital transformation. The low-level development platform allows developers to build applications in less time and with less time through a graphical interface and pre-built modules. This article will go through a practical example, how to use Spring Boot 3 to achieve low-level development.
2. Springboot 3 and low-** development
As a lightweight framework in the J**A field, Spring Boot 3 has become a powerful tool for low-level development due to its fast build, easy deployment and easy maintenance. Combined with Spring Boot 3, we can achieve the following advantages of low** development:
Build quicklySpring Boot 3 provides a large number of out-of-the-box features, such as auto-provisioning, embedded servers, etc., to speed up application development.
Modular design: Spring Boot's modular design makes it easy to combine pre-built modules for rapid development.
Visual configuration: Combined with the configuration file of Spring Boot, it can realize visual configuration management and reduce the number of configurations.
3. Practical case: Build a simple CRUD application
Let's take building a simple web-based CRUD (Create, Read, Update, Delete) application as an example to show how to use Spring Boot 3 to achieve low-quality development.
Project initialization
Use Spring Initializr (Initialize a Spring Boot 3 project and select the required dependencies, such as web, jpa, thymeleaf, etc.)
Database configuration
Inapplication.propertiesorapplication.yml, configure database connection information. Spring Boot 3 supports a variety of databases, such as MySQL and PostgreSQL.
Entity class definitions
Define an entity class, such as:userand use JPA annotations for mapping.
j**a Copy**@entity public class userrepository interface definitionDefine an inheritance from
jparepository, Spring Boot 3 will automatically implement the CRUD operation for us.
j**a copy **public interface userrepository extends jparepository {}controller definitionuse@restcontrollerwith@requestmappingAnnotations define RESTful APIs.
j**aCopy**.
Front-end pages
Using templating engines such as Thymeleaf, combined with Spring MVC, you can quickly build front-end pages and realize a visual interface for CRUD operations.
Fourth, summary and outlook
Through the above practical examples, we can see that we can quickly build powerful applications by using the features of Spring Boot 3 and the concept of low-quality development. With the continuous development and improvement of the low-quality development platform, there will be more tools and technologies to support low-quality development in the future, making application development more efficient and convenient.