Spring Boot 3整合Knife4j的步骤大致如下：
- 在
pom.xml中添加Knife4j的依赖：
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>knife4j-spring-boot-starter</artifactId>
<version>3.x.x</version>
</dependency>- 配置Knife4j属性，通常在
application.yml或application.properties中：
knife4j:
enable: true
# 其他可选配置- 在Spring Boot启动类上添加
@EnableKnife4j注解：
import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
@EnableKnife4j
public class YourApplication {
public static void main(String[] args) {
SpringApplication.run(YourApplication.class, args);
}
}- 创建Swagger配置类（如果需要自定义配置）：
import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
@Configuration
@EnableKnife4j
public class SwaggerConfig {
@Bean(value = "defaultApi2")
public Docket defaultApi2() {
Docket docket=new Docket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo())
.select()
.apis(RequestHandlerSelectors.basePackage("com.example.yourproject.controller"))
.paths(PathSelectors.any())
.build();
return docket;
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("Knife4j 测试")
.description("Knife4j 测试接口文档")
.version("1.0")
.build();
}
}- 在Controller类中使用Swagger注解标注API：
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@Api(tags = "测试控制器")
@RestController
@RequestMapping("/test")
public class TestContr