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Complete Guide: Integrating Swagger with Spring Boot Project for Enhanced API Documentation

To integrate Swagger with a Spring Boot project, you can follow the steps outlined below. Unfortunately, as an AI text-based model, I cannot browse the internet or generate HTML content directly. However, I can provide you with the necessary steps to integrate Swagger and code snippets in a structured manner.

Step 1: Add Swagger Dependencies

Include the necessary dependencies in your Spring Boot project's pom.xml file:

<dependencies>
    <!-- Other dependencies -->
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-boot-starter</artifactId>
        <version>3.0.0</version>
    </dependency>
</dependencies>

Step 2: Configure Swagger

Create a configuration class to enable Swagger and customize its settings. Here's an example:

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Bean
    public Docket api() {
        return new Docket(DocumentationType.SWAGGER_2)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.example.yourpackage"))
                .paths(PathSelectors.any())
                .build();
    }
}

Ensure to replace "com.example.yourpackage" with the base package of your Spring Boot project where your controllers are located.

Step 3: Access Swagger UI

By default, Swagger UI is available at the /swagger-ui.html endpoint. Run your Spring Boot application and navigate to http://localhost:8080/swagger-ui.html in your web browser. You should see the Swagger UI interface displaying your REST API documentation.

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