1.添加swagger2依赖
<properties>
<swagger.version>2.8.0</swagger.version>
</properties>
<!--swagger2-->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>${swagger.version}</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>${swagger.version}</version>
</dependency>
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>swagger-bootstrap-ui</artifactId>
<version>1.9.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.9.2</version>
</dependency>
2.配置swagger2
@Configuration
public class Swagger2 {
@Value("${swagger.enable}")
private boolean enableSwagger;
@Bean
public Docket api() {
ParameterBuilder tokenPar = new ParameterBuilder();
List<Parameter> pars = new ArrayList<Parameter>();
tokenPar.name("token").description("令牌").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
pars.add(tokenPar.build());
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo()).enable(enableSwagger)
.select()
.apis(RequestHandlerSelectors.basePackage("com.example.demo.controller"))
.paths(PathSelectors.any())
.build()
.globalOperationParameters(pars);
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("本地测试Demo")
.description("")
.termsOfServiceUrl("")
.version("1.0")
.build();
}
}
3.配置application.yml文件
swagger:
enable: true
4.配置启动类
@EnableSwagger2
@EnableSwaggerBootstrapUI
@SpringBootApplication
@MapperScan("com.example.demo.*.mapper")
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}
5.在controller层添加标签:@api
@RequestMapping("/hello")
@Api(value = "您好", tags = "测试")
@RestController
public class HelloController {
@GetMapping("sayHello")
public String hello(){
return "hello wangxue";
}
@GetMapping("insert")
public void insert(){
}
}
这个注解有两个参数:value、tags
-
tags:说明该类的作用,可以在UI界面上看到
-
value: 说明该类作用,但在UI界面上看不到
结果如下: