1、建立一个spring mvc工程；
2、添加POM依赖：
1 <properties> 2 <springfoxversion>2.6.1</springfoxversion> 3 </properties> 4 <dependencies> 5 <dependency> 6 <groupId>io.springfox</groupId> 7 <artifactId>springfox-swagger2</artifactId> 8 <version>${springfoxversion}</version> 9 <scope>compile</scope> 10 </dependency> 11 </dependencies> 12 13 <dependency> 14 <groupId>com.fasterxml.jackson.core</groupId> 15 <artifactId>jackson-databind</artifactId> 16 <version>2.6.6</version> 17 </dependency>
3、config类
1 @Configuration //必须存在 2 @EnableSwagger2 //必须存在 3 @EnableWebMvc //必须存在 4 @ComponentScan(basePackages = {"org.blog.controller"}) //必须存在 扫描的API Controller package name 也可以直接扫描class (basePackageClasses) 5 public class WebAppConfig{ 6 @Bean 7 public Docket customDocket() { 8 // 9 return new Docket(DocumentationType.SWAGGER_2) 10 .apiInfo(apiInfo()); 11 } 12 13 private ApiInfo apiInfo() { 14 Contact contact = new Contact("周发扬", "https://cc520.me", "yangyang_666@icloud.com"); 15 return new ApiInfo("Blog前台API接口",//大标题 title 16 "Blog前台API接口",//小标题 17 "0.0.1",//版本 18 "www.fangshuoit.com",//termsOfServiceUrl 19 contact,//作者 20 "Blog",//链接显示文字 21 "https://cc520.me"//网站链接 22 ); 23 } 24 }
4、编写Controller
1 @Controller 2 @RequestMapping("/home") 3 public class test1 { 4 5 @ApiOperation(value="一个测试API",notes = "第一个测试api") 6 @RequestMapping("/index") 7 @ResponseBody 8 public String index() { 9 return "index"; 10 } 11 12 }
6、web.xml增加能访问html文件的代码
1 <servlet-mapping> 2 <servlet-name>default</servlet-name> 3 <url-pattern>*.css</url-pattern> 4 </servlet-mapping> 5 <servlet-mapping> 6 <servlet-name>default</servlet-name> 7 <url-pattern>*.js</url-pattern> 8 </servlet-mapping> 9 <servlet-mapping> 10 <servlet-name>default</servlet-name> 11 <url-pattern>*.jpg</url-pattern> 12 </servlet-mapping> 13 <servlet-mapping> 14 <servlet-name>default</servlet-name> 15 <url-pattern>*.png</url-pattern> 16 </servlet-mapping> 17 <servlet-mapping> 18 <servlet-name>default</servlet-name> 19 <url-pattern>*.html</url-pattern> 20 </servlet-mapping> 21 <servlet-mapping> 22 <servlet-name>default</servlet-name> 23 <url-pattern>*.htm</url-pattern> 24 </servlet-mapping>
7、运行，浏览器中打开“http://127.0.0.1:8080/test/v2/api-docs”或者“http://127.0.0.1:8080/test/swagger-ui.html”查看