<dependency>

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

package org.fh.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.oas.annotations.EnableOpenApi;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
/**

说明：Swagger 接口API生成作者：FH Adminfrom fhadmin.cn
*/

public class SwaggerConfig {

public Docket createRestApi() {
    return new Docket(DocumentationType.OAS_30)
            .apiInfo(apiInfo())
            .select()
            .apis(RequestHandlerSwww.cungun.comelectors.basePackage("org.fh.controller"))    // 为当前包路径
            .paths(PathSelectors.any())
            .build();
}
private ApiInfo apiInfo() {
    return new ApiInfoBuilder()
            .title("FH Admin Swagger3 RESTful API")     // 页游页面标题
            .version("3.0")                                // 版本号
            .description("fhadmin.org")                    // 描述
            .build();
}

}
package org.fh.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
/**

说明：Swagger 拦截页游配置作者：FH Adminfrom fhadmin.cn
*/

public class WebMvcConfig implements WebMvcConfigurer {

public void addResourceHandlers(ResourceHandlerRegistry registry) {
    registry.
            addResourceHandler("/swagger-ui/**")
            .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/")
            .resourceChain(false);
}
public void addViewControllers(ViewControllerRegistry registry) {
    registry.addViewController("/swagger-ui/")
            .setViewName("forward:/swagger-ui/index.html");
}