swagger怎么配

springboot项目里面：
首先pom引入：

	<dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
			<version>2.8.0</version>

        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
        </dependency>

然后搞一个配置类

package com.mszlu.blog.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * @Author: Jiang Yizhi
 * @Date: 2022/6/1 6:29 PM
 */
@Configuration
@EnableSwagger2
public class Swagger2Config {
    @Bean
    public Docket webApiConfig(){

        return new Docket(DocumentationType.SWAGGER_2)
                .groupName("webApi")
                .apiInfo(webApiInfo())
                .select()
                //只显示api路径下的页面
//                .paths(Predicates.and(PathSelectors.regex("/api/.*")))
                .build();}

    private ApiInfo webApiInfo(){

        return new ApiInfoBuilder()
                .title("网站-API文档")
                .description("本文档描述了网站接口定义")
                .version("1.0")
                .contact(new Contact("", "", "12345@qq.com"))
                .build();
    }

}

启动：浏览器访问：localhost:端口号/swagger-ui.html
配置类要写上注解！