引入依赖
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.9.2</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.9.2</version>
</dependency>
配置
@Configuration
@EnableSwagger2
public class SwaggerConfig {
@Bean
public Docket createRestApi(){
return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo())
.select()
.apis(RequestHandlerSelectors.any())
.paths(PathSelectors.any()).build();
}
private ApiInfo apiInfo(){
return new ApiInfoBuilder()
.title("Demo API Doc")
.description("This is a restful api document of Demo.")
.version("1.0")
.build();
}
}
访问UI
常用注解:
@Api()
用于类;
表示标识这个类是swagger的资源
@ApiOperation()
用于方法;
表示一个http请求的操作
- @ApiParam()
用于方法,参数,字段说明;
表示对参数的添加元数据(说明或是否必填等)
- @ApiModel()
用于类
表示对类进行说明,用于参数用实体类接收
@ApiModelProperty()
用于方法,字段
表示对model属性的说明或者数据操作更改
@ApiIgnore()
用于类,方法,方法参数
表示这个方法或者类被忽略
@ApiImplicitParam()
用于方法
表示单独的请求参数
@ApiImplicitParams()
用于方法,包含多个 @ApiImplicitParam
示例
@RestController
@RequestMapping("/xxtest")
@Api(tags = "这里修改大类的名字", description = "这里修改大类的描述")
public class SysRoleController {
@ApiImplicitParams({
@ApiImplicitParam(name = "Authorization", value = "请求Header的名称", required = true, dataType = "String",paramType = "header"),
})
@ApiOperation(value = "修改接口的描述")
@PostMapping("/test")
public Response add(@RequestParam(value = "name") @ApiParam(value = "这里写参数名字") String name) {
return roleService.add(name);
}
@ApiImplicitParams({
@ApiImplicitParam(name = "Authorization", value = "认证Token", required = true, dataType = "String",paramType = "header"),
@ApiImplicitParam(name = "name", value = "也可以在这里写参数的名称", dataType = "integer",paramType = "query"),
})
@ApiOperation(value = "修改接口的描述")
@PostMapping("/test")
public Response add(@RequestParam(value = "name") String name) {
return roleService.add(name);
}
}
@ApiModel(description = "测试实体")
public class TestEntity {
@ApiModelProperty(value = "名称")
private String name;
@ApiModelProperty(value = "ID")
private Integer id;
}