一、新建SpringBoot站點
1.新建module，然后引入pom依賴：

<parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>1.5.7.RELEASE</version><relativePath/> <!-- lookup parent from repository --> </parent> <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId> </dependency>

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2.新建Controller文件

@RestController @RequestMapping("/demo") public class DemoController {@RequestMapping(value = "/index",method= RequestMethod.GET)public String index(@RequestParam(value="name", required=false, defaultValue="World") String name) {return "demo "+name;} }

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3.新建SpringBoot啟動文件

@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class}) public class ContentPlatformWebapiApplication {public static void main(String[] args) {SpringApplication.run(ContentPlatformWebapiApplication.class,args);} }

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4.運行，http://localhost:8080/demo/index?name=aa

二、配置Swagger2
1.引入Swagger pom依賴項

<dependencies><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> </dependencies>

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2.添加Swagger2 java配置文件

@Configuration @EnableSwagger2 public class Swagger2Config {@Beanpublic Docket createRestApi() {return new Docket(DocumentationType.SWAGGER_2).select().apis(RequestHandlerSelectors.basePackage(“com.cathy.controller")) .paths(PathSelectors.any()).build().apiInfo(apiInfo());}private ApiInfo apiInfo() {return new ApiInfoBuilder().title("測試接口平臺API").description(“cathy demo API.").termsOfServiceUrl("Terms of service").contact("myeaddress@company.com").version("1.0").build();}}

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3.為controller添加swagger注解

@RestController @RequestMapping("/demo") @Api(value = "API - DemoController", description = "demo接口") public class DemoController {@RequestMapping(value = "/index", method = RequestMethod.GET)@ApiOperation(value = "首頁", notes = "demo index")@ApiImplicitParams({@ApiImplicitParam(name = "name", value = "name", required = false,dataType = "string", paramType = "query", defaultValue = "World")})public String index(@RequestParam(value = "name", required = false, defaultValue = "World") String name) {return "demo " + name;} }

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4.運行：http://localhost:8080/swagger-ui.html

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總結

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