Swagger2+SpringMVC整合

逃离我推掉我的手 2022-05-23 01:25 140阅读 0赞

swagger是什么以及使用的好处，网上随便搜索就有，就不赘述了，下面主要说明swagger和springmvc配置的步骤。

**首先声明一点，由于配置过程中查看了较多的文章，无法一一标明引用地址，在此感谢各位的分享**

经过一天多的搜索，swagger现在在网上有大致两种，一种是springfox-swagger  
![这里写图片描述][70]  
另一种就是springfox-swagger2  
![这里写图片描述][70 1]  
两种教程都很多，配置也都大概一致，但是会有一些细微的差别，在此做个全面的总结。  
环境及工具：JDK 1.8 Intellij IDEA 2017.2 maven 3.3.9 tomcat 8

#### maven依赖： ####

<dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger2</artifactId>
                <version>2.5.0</version>
            </dependency>
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger-ui</artifactId>
                <version>2.5.0</version>
            </dependency>
            
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-annotations</artifactId>
                <version>2.9.5</version>
            </dependency>
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-databind</artifactId>
                <version>2.9.5</version>
            </dependency>
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-core</artifactId>
                <version>2.9.5</version>
            </dependency>
            <dependency>
                <groupId>com.google.guava</groupId>
                <artifactId>guava</artifactId>
                <version>15.0</version>
            </dependency>
            <dependency>
                <groupId>com.fasterxml</groupId>
                <artifactId>classmate</artifactId>
                <version>1.1.0</version>
            </dependency>

#### swagger配置 ####

package com.qinzx.config;
    
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.ComponentScan;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.stereotype.Component;
    import org.springframework.web.servlet.config.annotation.EnableWebMvc;
    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;
    
    /** * @author: qinzx * @date: 2018/5/30 14:03 * @modify by: */
    @Component
    @Configuration
    @EnableSwagger2
    @EnableWebMvc
    @ComponentScan("com.qinzx.controller")
    public class Swagger2Config {
        @Bean
        public Docket createAPI() {
            return new Docket(DocumentationType.SWAGGER_2).forCodeGeneration(true).select().apis(RequestHandlerSelectors.any())
                    //过滤生成链接
                    .paths(PathSelectors.any()).build().apiInfo(apiInfo());
        }
    
        private ApiInfo apiInfo() {
    
            Contact contact=new Contact("赵帅","http://blog.maileba.top","zhaoshuaivov@163.com");
            ApiInfo apiInfo = new ApiInfoBuilder().license("Apache License Version 2.0").title("Swagger 集成测试").description("Swagger API Teste").contact(contact).version("1.0").build();
    
            return apiInfo;
        }
    
    }

#### sping-context.xml配置 ####

<context:component-scan base-package="com.qinzx.controller"/>
        <context:component-scan base-package="springfox"/>
        
        <mvc:default-servlet-handler />
    
        
        <mvc:annotation-driven />
        <mvc:resources location="classpath:/META-INF/resources/" mapping="swagger-ui.html"/>
        <mvc:resources location="classpath:/META-INF/resources/webjars/" mapping="/webjars/**"/>

#### controller注解 ####

@ApiOperation(value = "根据用户名获取用户对象", httpMethod = "GET", response = ResponseMsg.class, notes = "根据用户名获取用户对象")
        @RequestMapping("/list")
        @ResponseBody
        public ResponseMsg getList() {
            return new ResponseMsg().success(new ArrayList<String>());
        }

配置好这些，访问地址各式为\{ip\}:\{port\}/\{project-name\}/swagger-ui.html，没有project-name就省略，例如：

http://localhost:8088/swagger-ui.html

暂时就这些，有疑问欢迎留言。

> 天下武功，唯快不破！

[70]: /images/20220523/c19311b998ee4df79e9ae01ca9302a41.png
[70 1]: /images/20220523/013a4b25d567497cb839b683914d227a.png