Spring Boot中使用Screw和Swagger生成数据库文档

在Spring Boot项目中，我们经常需要理解和使用数据库结构。手动查看数据库表结构和字段可能会很麻烦，而通过代码生成数据库文档则是一个高效的方法。本文将介绍如何使用Screw和Swagger在Spring Boot中自动生成数据库文档。

首先，确保你的Spring Boot项目已经添加了相关的依赖。在pom.xml文件中添加以下依赖：

<dependencies>
    <!-- Spring Boot Starter Data JPA -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <!-- Swagger -->
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger2</artifactId>
        <version>2.9.2</version>
    </dependency>
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger-ui</artifactId>
        <version>2.9.2</version>
    </dependency>
    <!-- Screw -->
    <dependency>
        <groupId>com.github.paolorotolo</groupId>
        <artifactId>screw-silhouette</artifactId>
        <version>4.3.1</version>
    </dependency>
</dependencies>

接下来，配置Swagger和Screw。在application.properties或application.yml文件中添加以下配置：

# Swagger配置
springfox.documentation.swagger.v2.path=/api/docs/swagger.json
springfox.documentation.swagger2.annotations.includeClasses=com.example.demo.controller.*  # 替换为你的控制器包路径

然后，创建一个配置类来初始化Swagger和Screw：

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