最完整版-Springboot3集成Knife4j

Spring Boot 3 整合 Knife4j 的完整版代码示例如下：

1. 在pom.xml中添加Knife4j的依赖：

<dependencies>
    <!-- 其他依赖 -->
 
    <!-- Knife4j依赖 -->
    <dependency>
        <groupId>com.github.xiaoymin</groupId>
        <artifactId>knife4j-spring-boot-starter</artifactId>
        <version>3.0.3</version>
    </dependency>
</dependencies>

2. 在application.properties或application.yml中配置Knife4j：

# application.properties
# 可以根据需要配置Knife4j相关的属性，例如界面的标题、版本描述等

3. 在Spring Boot启动类上添加@EnableKnife4j注解启用Knife4j：

import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
 
@SpringBootApplication
@EnableKnife4j // 启用Knife4j
public class MySpringBootApplication {
 
    public static void main(String[] args) {
        SpringApplication.run(MySpringBootApplication.class, args);
    }
 
    // 其他配置或组件
}

4. 创建一个API文档的控制器：

import com.github.xiaoymin.knife4j.core.OpenApiExtInjector;
import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
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;
import springfox.documentation.swagger.web.UiConfiguration;
import springfox.documentation.swagger.web.UiConfigurationBuilder;
 
import java.util.List;
 
@RestController
@RequestMapping("/knife4j")
@Api(tags = "Knife4j测试接口")
public class Knife4jController {
 
    @GetMapping("/ui")
    @ApiOperation("Knife4j的UI接口")
    public UiConfiguration uiConfiguration() {
        return UiConfigurationBuilder.builder()
                .build();
    }
 
    @GetMapping("/openapi")
    @