swagger使用手册

1.导入依赖

   <!--引入swagger-->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.7.0</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.7.0</version>
        </dependency>

新建一个 SwaggerConfig 类写入下面内容

package com.example.hellowww.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.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * Swagger使用的配置文件
 */
@Configuration
@EnableSwagger2//启用Swagger2功能
public class SwaggerConfig {
    @Bean
    public Docket createRestApi(){
        return new Docket(DocumentationType.SWAGGER_2)

                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("com"))//com包下的所以API都交给Swagger管理
               // .apis(RequestHandlerSelectors.withClassAnnotation(Api.class))
                .paths(PathSelectors.any())
                .build();
    }

    //API文档页面显示信息
    private ApiInfo apiInfo(){
        return new ApiInfoBuilder()
                .title("演示项目API")
                .description("xx相关接口的文档")
//                .termsOfServiceUrl("http://localhost:8080/hello")
//                .version("1.0")
                .build();
    }
}

3.访问http://localhost:8089/swagger-ui.html

若启动报错Failed to start bean ‘documentationPluginsBootstrapper‘ 问题：
解决高版本SpringBoot整合Swagger 启动报错Failed to start bean ‘documentationPluginsBootstrapper‘ 问题_高版本springboot解决 documentationpluginsbootstrapper报错-CSDN博客