POM引入插件

	com.github.xiaoymin
	knife4j-spring-boot-starter
	
	2.0.3

配置加载

package com.pengsn.apiserver.videoconference.config;
 
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
 
import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
 
import springfox.bean.validators.configuration.BeanValidatorPluginsConfiguration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
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;
 
/**
 * 配置
 */
 
@Configuration
@EnableSwagger2
@EnableKnife4j
@Import(BeanValidatorPluginsConfiguration.class)
public class SwaggerConfiguration {
 
	@Bean(value = "defaultApi2")
	public Docket defaultApi2() {
		Docket docket = new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo())
				.select()
				// 这里指定Controller扫描包路径
				.apis(RequestHandlerSelectors.basePackage(
                  "com.pengsn.apiserver.videoconference.business"))
				.paths(PathSelectors.any()).build();
		return docket;
	}
 
	private ApiInfo apiInfo() {
		Contact contact = new Contact("pengsn", "", "");
		return new ApiInfoBuilder().title("视频会议接口描述").
		description("视频会议接口描述").contact(contact).version("1.0").build();
	}
}

注解使用

• @Api(tags="controller description")； 作用于 类

• @ApiOperator(value="接口名称", notes="接口描述") 作用于 方法

• @ApiOperationSupport(order=1) 排序

界面显示