引入依赖

<dependency>     <groupId>io.springfox</groupId>     <artifactId>springfox-swagger2</artifactId>     <version>2.7.0</version> </dependency> <dependency>     <groupId>io.springfox</groupId>     <artifactId>springfox-swagger-ui</artifactId>     <version>2.7.0</version> </dependency

编写配置类

/ * Date:2022-04-28 * Author:win * Description:springfox配置类 */@Controller@EnableSwagger2public class SwaggerConfig {    @Bean    public Docket docket(){ return new Docket(DocumentationType.SWAGGER_2).apiInfo(new ApiInfoBuilder().title("微信支付案例接口文档").build());    }}

使用注解表示接口

@Api(“controller名称”):作用在类上

@ApiOperation(“方法名”):作用在方法上

@RestController@CrossOrigin@Api("商品")public class ProductController {    @Autowired    ProductService productService;    @GetMapping("/api/test")    public String test(){ return "hello";    }    @ApiOperation(value = "商品列表")    @GetMapping("/api/product/list")    public R list(){ return R.ok().data("productList",productService.list());    }}

运行访问/swagger-ui.html,完成