前后端分离开发模式中,api文档是最好的沟通方式。
Swagger 是一个规范和完整的框架,用于生成、描述、调用和可视化 RESTful 风格的 Web 服务。
<!--swagger--> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.7.0</version> </dependency> <!--swagger ui--> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.7.0</version> </dependency>
@Configuration @EnableSwagger2 public class SwaggerConfig { @Bean public Docket webApiConfig(){ return new Docket(DocumentationType.SWAGGER_2) .groupName("webApi") .apiInfo(webApiInfo()) .select() .paths(Predicates.not(PathSelectors.regex("/admin/.*"))) .paths(Predicates.not(PathSelectors.regex("/error.*"))) .build(); } private ApiInfo webApiInfo(){ return new ApiInfoBuilder() .title("XX平台API文档") .description("本文档描述了xxx接口定义") .version("1.0") // 创建人 .contact(new Contact("Jade", "http://jade.com", "55317362@qq.com")) .build(); } }
要能扫描到swagger的配置类SwaggerConfig
@SpringBootApplication // 要能扫描到swagger的配置类SwaggerConfig @ComponentScan(basePackages = {"com.jade"}) public class Application { public static void main(String[] args) { SpringApplication.run(Application.class, args); } }
可以添加一些自定义设置,例如:
定义样例数据
@ApiModelProperty(value = "创建时间", example = "2019-01-01 8:00:00") @TableField(fill = FieldFill.INSERT) private Date gmtCreate; @ApiModelProperty(value = "更新时间", example = "2019-01-01 8:00:00") @TableField(fill = FieldFill.INSERT_UPDATE) private Date gmtModified;
@Api(description="讲师管理") @RestController @RequestMapping("/admin/edu/teacher") public class TeacherAdminController { @Autowired private TeacherService teacherService; @ApiOperation(value = "所有讲师列表") @GetMapping public List<Teacher> list(){ return teacherService.list(null); } @ApiOperation(value = "根据ID删除讲师") @DeleteMapping("{id}") public boolean removeById( @ApiParam(name = "id", value = "讲师ID", required = true) @PathVariable String id){ return teacherService.removeById(id); } }
访问http://localhost:8080/swagger-ui.html 即可