SpringBoot集成Swagger2

Swagger介绍

在一些接口项目中，API的使用很频繁，所以一款API在线文档生成和测试工具非常有必要。而Swagger UI就是这么一款很实用的在线工具
本博客介绍如何在公司或者自己的电脑上按照Swagger UI，本博客介绍一下怎么集成到SpringBoot项目中，Swagger可以安装在线使用，安装教程可以参考我之前的博客，安装在linux系统的，https://smilenicky.blog.csdn.net/article/details/70276327

SpringBoot集成Swagger2

然后介绍一下怎么集成到SpringBoot项目

maven加上配置

<!-- swagger-->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.2.2</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.2.2</version>
        </dependency>

SpringBoot Application类：

package org.muses.jeeplatform;


import org.muses.jeeplatform.cache.RedisClient;
import org.mybatis.spring.boot.autoconfigure.MybatisAutoConfiguration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration;
import org.springframework.boot.web.servlet.ServletComponentScan;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * @author caiyuyu
 */
@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class,
        DataSourceTransactionManagerAutoConfiguration.class, JpaRepositoriesAutoConfiguration.class, MybatisAutoConfiguration.class})
@ServletComponentScan
@EnableScheduling
@EnableTransactionManagement
//@EnableCaching
@EnableAsync
@Controller
public class Application {

    @Autowired
    RedisClient redisClient;

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

    @RequestMapping("/set")
    public String set(String key, String value) throws Exception{
        redisClient.setValue(key, value);
        return "success";
    }

    @RequestMapping("/get")
    public String get(String key) throws Exception {
        return redisClient.getValue(key);
    }
//    @Bean
//    public static PropertySourcesPlaceholderConfigurer placeholderConfigurer() {
//        PropertySourcesPlaceholderConfigurer c = new PropertySourcesPlaceholderConfigurer();
//        c.setIgnoreUnresolvablePlaceholders(true);
//        return c;
//    }

}

新建一个配置类，记得加上主键@EnableSwagger2

package org.muses.jeeplatform.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;

/**
 * <pre>
 *  Swagger2配置类
 * </pre>
 *
 * @author nicky
 * <pre>
 * 修改记录
 *    修改后版本: V1.0.1    修改人：  修改日期: 2019年05月12日  修改内容:
 * </pre>
 */
@Configuration
@EnableSwagger2
public class Swagger2Config {

    @Bean
    public Docket createApi(){
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("org.muses.jeeplatform.web"))
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo(){
        return new ApiInfoBuilder()
                .title("Swagger2")
                .description("SpringBoot集成Swagger2构建RESTful API接口")
                .termsOfServiceUrl("https://smilenicky.blog.csdn.net")
                .contact("Nicky.Ma")
                .version("1.0.1")
                .build();
    }
}

可以对整个Controller进行注释

对接口注释，包括具体的传参

所以工程就部署好了，访问

http://localhost:8080/${项目名称}/swagger-ui.html

可以看到接口的详情信息，Swagger2相当于一个在线文档

SpringBoot集成Swagger2

原文：https://www.cnblogs.com/mzq123/p/10960122.html