SpringBoot整合knife4j3.0.3实现过程

 <dependency>
            <groupId>com.github.xiaoymin</groupId>
            <artifactId>knife4j-spring-boot-starter</artifactId>
            <version>3.0.3</version>
        </dependency>

@RestController
@RequestMapping("/users")
@Api(tags = "用户管理")
public class UserApi {
   
}

@RestController
@RequestMapping("/users")
@Api(tags = "用户管理")
public class UserApi {

    @GetMapping("/{id}")
    @ApiOperation(value = "获取用户信息", notes = "根据用户ID获取用户信息")
    public User getUserById(@PathVariable("id") Long id) {
       
    }

    @PostMapping
    @ApiOperation(value = "创建用户", notes = "创建新用户")
    public User createUser(@RequestBody User user) {
       
    }

    // ...
}

@EnableOpenApi
@Configuration
public class DocumentConfig {
    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.OAS_30)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.jp"))
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("管理平台API文档")
                .description("管理系统")
                .contact(new Contact("jp", "", ""))
                .version("2.0.0")
                .build();
    }
}

@RestController
@RequestMapping("/users")
@Api(tags = "用户管理")
public class UserApi {

    @GetMapping("/{id}")
    @ApiOperation(value = "获取用户信息", notes = "根据用户ID获取用户信息")
    @ApiImplicitParam(name = "id", value = "用户ID", required = true, dataType = "Long", paramType = "path")
    public User getUserById(@PathVariable("id") Long id) {
        // ...
    }

    @PostMapping
    @ApiOperation(value = "创建用户", notes = "创建新用户")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "user", value = "用户实体", required = true, dataType = "User", paramType = "body")
    })
    public User createUser(@RequestBody User user) {
        // ...
    }

    // ...
}