spring boot 1.5.9 集成swagger

一、加入swagger相关依赖

• springfox-swagger2
• springfox-swagger-ui

pom.xml文件配置

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.zhui</groupId>
    <artifactId>java-demo</artifactId>
    <version>1.0-SNAPSHOT</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.9.RELEASE</version>
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <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>
    </dependencies>
</project>

二、编写Swagger配置类

package com.zhui.config;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
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配置类
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig {

    private Logger logger = LoggerFactory.getLogger(SwaggerConfig.class);

    @Value("${swagger.enable}")
    private boolean isSwaggerEnable;

    @Bean
    public Docket createRestApi() {
        logger.info("SwaggerConfig createRestApi 构建REST API");
        logger.info("Swagger启用标志:{}",isSwaggerEnable);
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.zhui.cotrollers")) //Controller所在包(必须新建包)
                .paths(PathSelectors.any())
                .build();
    }
    private ApiInfo apiInfo() {
        logger.info("SwaggerConfig apiInfo API信息");
        return new ApiInfoBuilder()
                .title("java-demo构建api文档")  //标题
                .description("swagger description")  //描述
                .version("1.0")
                .build();
    }

}

三、swagger是否开启最好配置在配置文件中(application.yml)

server:
  port: 9001
#swagger
swagger:
  enable: true

四、访问swagger(http://localhost:9001/swagger-ui.html)