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spring boot 实践学习案例,是 spring boot 初学者及核心技术巩固的最佳实践。

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about learning Spring Boot via examples. Spring Boot 教程、技术栈示例代码,快速简单上手教程。

《Spring Boot基础教程》,2.x版本持续连载中!点击下方链接直达教程目录!

🚀一个用来深入学习并实战 Spring Boot 的项目。

Quick Overview

The springboot-learning-example repository is a comprehensive collection of Spring Boot-based projects and examples, created by Jeff Li. It serves as a learning resource for developers who want to explore and understand the capabilities of the Spring Boot framework.

Pros

  • Extensive Coverage: The repository covers a wide range of Spring Boot-related topics, including web development, security, data access, messaging, and more.
  • Beginner-Friendly: The examples are well-documented and provide a step-by-step approach, making it easier for beginners to understand and learn Spring Boot.
  • Active Maintenance: The repository is actively maintained, with regular updates and bug fixes, ensuring the examples remain relevant and up-to-date.
  • Diverse Functionality: The projects within the repository demonstrate various use cases and best practices for Spring Boot, catering to different development needs.

Cons

  • Overwhelming for Beginners: The sheer number of projects and examples in the repository may be overwhelming for complete beginners, who might find it challenging to navigate and prioritize their learning.
  • Potential Outdated Versions: While the repository is actively maintained, some of the examples may use older versions of Spring Boot or related technologies, which could require additional effort to update.
  • Lack of Comprehensive Tutorials: While the examples are well-documented, the repository may lack more in-depth, step-by-step tutorials that guide users through the entire development process.
  • Limited Project-Specific Guidance: The repository focuses on individual examples, and may not provide comprehensive guidance on how to integrate these examples into a larger, real-world application.

Code Examples

Since this repository is a collection of Spring Boot-based projects and examples, it does not contain a single, cohesive code library. However, here are a few examples of the types of code you might find in the repository:

Example 1: Simple Web Application

@SpringBootApplication
public class SimpleWebApplication {

    public static void main(String[] args) {
        SpringApplication.run(SimpleWebApplication.class, args);
    }

    @RestController
    public class HelloController {

        @GetMapping("/")
        public String hello() {
            return "Hello, Spring Boot!";
        }
    }
}

This example demonstrates a basic Spring Boot web application that exposes a single REST endpoint, returning a "Hello, Spring Boot!" message.

Example 2: Security Configuration

@Configuration
@EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
            .antMatchers("/admin/**").hasRole("ADMIN")
            .antMatchers("/user/**").hasRole("USER")
            .anyRequest().authenticated()
            .and()
            .formLogin()
            .and()
            .logout();
    }

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.inMemoryAuthentication()
            .withUser("user").password("{noop}password").roles("USER")
            .and()
            .withUser("admin").password("{noop}password").roles("ADMIN");
    }
}

This example demonstrates a basic Spring Security configuration, where the application has two roles (ADMIN and USER) and the access to different endpoints is controlled based on the user's role.

Getting Started

To get started with the springboot-learning-example repository, follow these steps:

  1. Clone the repository to your local machine:

    git clone https://github.com/JeffLi1993/springboot-learning-example.git
    
  2. Navigate to the project directory:

    cd springboot-learning-example
    
  3. Explore the different submodules and projects within the repository, each of which demonstrates a specific aspect of Spring Boot development.

  4. Choose a project that interests you and navigate to its directory:

    cd project-directory
    
  5. Review the project's README file, which should provide detailed instructions on how to build, run, and explore the example.

  6. Follow the instructions in the README to set up the project, which may involve installing dependencies, configuring the database, or running the application.

  7. Once

Competitor Comparisons

36,601

Just Announced - "Learn Spring Security OAuth":

Pros of tutorials

  • Covers a wider range of topics beyond Spring Boot, including other Java frameworks and libraries
  • More comprehensive and regularly updated with new content
  • Larger community and more contributors, leading to diverse examples and use cases

Cons of tutorials

  • Can be overwhelming due to the sheer volume of content
  • May lack the focused, step-by-step approach of springboot-learning-example
  • Some examples might be more complex or advanced for beginners

Code Comparison

springboot-learning-example:

@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

tutorials:

@SpringBootApplication
@EnableJpaRepositories("com.baeldung.repository")
@EntityScan("com.baeldung.entity")
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

The tutorials example includes additional annotations for JPA configuration, demonstrating a more complex setup compared to the simpler springboot-learning-example.

about learning Spring Boot via examples. Spring Boot 教程、技术栈示例代码,快速简单上手教程。

Pros of spring-boot-examples

  • More comprehensive coverage of Spring Boot topics, including advanced concepts
  • Better organized structure with clear categorization of examples
  • More frequent updates and active maintenance

Cons of spring-boot-examples

  • May be overwhelming for beginners due to the large number of examples
  • Some examples lack detailed explanations or comments

Code Comparison

springboot-learning-example:

@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

spring-boot-examples:

@SpringBootApplication
@EnableScheduling
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

The main difference in the code snippets is that spring-boot-examples includes the @EnableScheduling annotation, demonstrating more advanced features from the start.

Both repositories provide valuable resources for learning Spring Boot, but spring-boot-examples offers a more extensive and up-to-date collection of examples. However, springboot-learning-example might be more suitable for beginners due to its simpler structure and focused examples.

《Spring Boot基础教程》,2.x版本持续连载中!点击下方链接直达教程目录!

Pros of SpringBoot-Learning

  • More comprehensive coverage of Spring Boot topics, including advanced concepts
  • Better organized structure with clear categorization of examples
  • More frequent updates and active maintenance

Cons of SpringBoot-Learning

  • Less beginner-friendly, with fewer explanations for basic concepts
  • Larger codebase may be overwhelming for newcomers to Spring Boot

Code Comparison

SpringBoot-Learning:

@SpringBootApplication
@EnableScheduling
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

springboot-learning-example:

@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

The main difference in the code snippets is that SpringBoot-Learning includes the @EnableScheduling annotation, indicating more advanced features are covered in this repository.

Both repositories provide valuable resources for learning Spring Boot, but SpringBoot-Learning offers a more comprehensive and up-to-date learning experience, while springboot-learning-example may be more suitable for beginners due to its simpler structure and explanations.

🚀一个用来深入学习并实战 Spring Boot 的项目。

Pros of spring-boot-demo

  • More comprehensive coverage of Spring Boot features and integrations
  • Better organized structure with clear module separation
  • More frequent updates and active maintenance

Cons of spring-boot-demo

  • Potentially overwhelming for beginners due to its extensive scope
  • Less focused on step-by-step learning compared to springboot-learning-example

Code Comparison

spring-boot-demo:

@SpringBootApplication
@EnableScheduling
public class SpringBootDemoTaskApplication {
    public static void main(String[] args) {
        SpringApplication.run(SpringBootDemoTaskApplication.class, args);
    }
}

springboot-learning-example:

@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

The spring-boot-demo example includes additional annotations like @EnableScheduling, demonstrating more advanced configurations out of the box.

Both repositories serve as valuable resources for learning Spring Boot, with spring-boot-demo offering a more extensive range of examples and integrations, while springboot-learning-example provides a more gradual learning curve for beginners. The choice between them depends on the user's experience level and specific learning goals.

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