SpringBoot3 集成Springdoc 实现Swagger3功能

说明：只通过引用org.springdoc 的两个包就可以使用Swagger3 功能（步骤1）；如想更美观及实现动态认证的开启与关闭，及Swagger3登录认证等功能，需实现（步骤1、2、3）的配置;

1、引包

  <dependency>
            <groupId>org.springdoc</groupId>
            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
            <version>2.2.0</version>
        </dependency>

        <dependency>
            <groupId>org.springdoc</groupId>
            <artifactId>springdoc-openapi-starter-webmvc-api</artifactId>
            <version>2.2.0</version>
        </dependency>

        <dependency>
            <groupId>com.github.xiaoymin</groupId>
            <artifactId>knife4j-openapi3-jakarta-spring-boot-starter</artifactId>
            <version>4.4.0</version>
        </dependency>

2、配置

import io.swagger.v3.oas.models.security.SecurityRequirement;
import io.swagger.v3.oas.models.security.SecurityScheme;
import io.swagger.v3.oas.models.Components;
import io.swagger.v3.oas.models.info.Info;
import io.swagger.v3.oas.models.OpenAPI;
import io.swagger.v3.oas.models.info.Contact;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.beans.factory.annotation.Value;

import java.util.ArrayList;
import java.util.List;


/**
 * Springboot3 + springdoc 实现swagger
 * 原生地址 http://www.xx.xx/swagger-ui/index.html
 * 美化地址 http://www.xx.xx/doc.html
 */
@Configuration
public class Swagger {

	@Value("${swagger.token}")
	private String token = "X_TOKEN";

	@Value("${swagger.enable-token}")
	private boolean enableToken = true;

	@Bean
	public OpenAPI springShopOpenAPI() {
		OpenAPI openApi = new OpenAPI()
				.info(new Info().title("测试文档")
						.contact(new Contact().name("zc"))
						.description("我的API文档")
						.version("v1"));
		if(enableToken){
			openApi.components(components()).security(securityRequirement());
		}
		return openApi;
	}

	/**
	 * 设置授权认证信息
	 * @return
	 */
	private Components components(){
		return new Components()
				// 设置 spring security jwt accessToken 认证的请求头 Authorization: Bearer xxx.xxx.xxx
				.addSecuritySchemes(token, new SecurityScheme()
						.type(SecurityScheme.Type.HTTP)
						.bearerFormat("JWT")
						.in(SecurityScheme.In.HEADER)
						.name("Authorization")
						.scheme("Bearer"));
	}


	private List<SecurityRequirement> securityRequirement(){
		List<SecurityRequirement> securityRequirementList = new ArrayList<>();
		securityRequirementList.add(new SecurityRequirement().addList(token));
		return securityRequirementList;
	}


}

3、配置加强文件

swagger:
  # 是否开启token 认证
  enable-token: false
  # token认证 key
  token: X_TOKEN
springdoc:
  swagger-ui:
    path: /swagger-ui.html
    tags-sorter: alpha
    operations-sorter: alpha
  api-docs:
    path: /v3/api-docs
  group-configs:
    - group: 'default'
      paths-to-match: '/**'
      # 生成文档所需的扫包路径
      packages-to-scan: com.zc.controller
##knife4j 增强配置
knife4j:
  #是否启用增强设置
  enable: true
  #开启生产环境屏蔽
  production: false
  #是否启用登录认证 
  basic:
    enable: true
    username: admin
    password: 123456
  setting:  # 前端UI的个性化配置属性
    language: zh_cn # 显示语言中文
    enable-version: true
    enable-swagger-models: true # 是否显示界面中SwaggerModel功能
    swagger-model-name: SwaggerModel2  # 重命名SwaggerModel名称,默认
    enable-document-manage: true # 是否显示界面中"文档管理"功能

4、controller

这里有个问题：controller 里面不加security = @SecurityRequirement(name = "X_TOKEN") 美化的doc.html路径的token 会失效；swagger-ui/index.html 路径的正常； X_TOKEN 就是配置文件中的token值; 如有好的处理办法，请各位大神指教一下；

import com.zc.bean.HostDiffBean;
import com.zc.service.TestHostService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.security.SecurityRequirement;

import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * @author zc
 * @date 2024/2/23 13:29
 * @desc
 */
@Tag(name = "Test")
@RestController
@RequestMapping("/test1")
public class TestSwagger3Controller {

    @Value("${swagger.token}")
    private String token = "X_TOKEN";

    @Autowired
    private TestHostService testHostService;

    @GetMapping("/get")
    @Operation(summary  = "测试方法", description = "测试方法", security = @SecurityRequirement(name = "X_TOKEN"))
    public List<HostDiffBean> test(@RequestParam(name = "pageSize") @Parameter(name = "pageSize", description = "页数") Integer pageSize){
        return testHostService.list();

    }

    @GetMapping("/getHost")
    @Operation(summary  = "测试方法", description = "测试方法", security = @SecurityRequirement(name = "X_TOKEN"))
    public List<HostDiffBean> testHost(@RequestParam(name = "pageSize") @Parameter(name = "pageSize", description = "页数") Integer pageSize){
        return testHostService.list();
    }
}

5、bean

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.zc.enums.SexEnum;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;

import java.io.Serializable;
import java.util.Date;

/**
 * @author zc
 * @date 2024/3/14 17:16
 * @desc
 */
@Data
@TableName("cm_host_compare_diff")
@Schema(description = "测试表")
public class HostDiffBean implements Serializable {

    /**
     * id
     */
    @TableId(type = IdType.ASSIGN_UUID)
    @Schema(description = "主键")
    private String id;

    /**
     * 序列号
     */
    @Schema(description = "序列号")
    private String serialNumber;

    /**
     * ip
     */
    private String ip;

    /**
     * 设备型号
     */
    private String deviceNo;

    /**
     * 华为端ip
     */
    @TableField(value = "h_ip")
    private String hIp;

    /**
     * 华为端设备型号
     */
    @TableField(value = "h_device_No")
    private String hDeviceNo;

    /**
     * 创建时间
     */
    private Date createTime;

    /**
     * 性别
     */
    private SexEnum sex;
}