<dependency>
    <groupId>com.github.xiaoymin</groupId>
    <artifactId>knife4j-spring-boot-starter</artifactId>
    <version>2.0.9</version>
</dependency>

<dependency>
    <groupId>com.github.xiaoymin</groupId>
    <artifactId>knife4j-openapi3-jakarta-spring-boot-starter</artifactId>
    <version>4.5.0</version>
</dependency>

import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration
@EnableSwagger2
@EnableKnife4j
public class SwaggerConfig {
}

import com.github.xiaoymin.knife4j.core.constants.Knife4jOpenApi3UrlConstant;
import com.github.xiaoymin.knife4j.openap3.configuration.OpenApi3Configuration;
import com.github.xiaoymin.knife4j.spring.boot.extension.OpenApi3ExtensionResolver;
import io.swagger.v3.oas.models.OpenAPI;
import io.swagger.v3.oas.models.info.Info;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class SwaggerConfig {

    @Bean
    public OpenAPI customOpenAPI() {
        return new OpenAPI()
                .info(new Info()
                        .title("Spring Boot 3.x Knife4j 示例")
                        .version("1.0")
                        .description("基于 OpenAPI 3.0 的接口文檔"));
    }

    // 必須加上這個 Bean 才能啟用 Knife4j 的擴展功能
    @Bean
    public OpenApi3ExtensionResolver openApi3ExtensionResolver() {
        return new OpenApi3ExtensionResolver();
    }
}

@RestController
@RequestMapping("/user")
@Api(tags = "用戶管理")
public class UserController {
}

@GetMapping("/list")
@ApiOperation(value = "獲取用戶列表", notes = "返回所有用戶信息")
@ApiImplicitParams({
    @ApiImplicitParam(name = "pageNum", value = "頁碼", required = true, dataType = "int"),
    @ApiImplicitParam(name = "pageSize", value = "每頁數(shù)量", required = false, dataType = "int")
})
public List<User> listUsers(int pageNum, int pageSize) {
    return userService.list(pageNum, pageSize);
}

@GetMapping("/list")
@Operation(summary = "獲取用戶列表", description = "返回所有用戶信息")
@Parameters({
    @Parameter(name = "pageNum", description = "頁碼", required = true),
    @Parameter(name = "pageSize", description = "每頁數(shù)量", required = false)
})
public List<User> listUsers(int pageNum, int pageSize) {
    return userService.list(pageNum, pageSize);
}

public class UserDTO {
    @Schema(description = "用戶名", example = "admin")
    private String username;

    @Schema(description = "密碼", example = "123456")
    private String password;
}