如何在我的控制器中使用Spring HttpRequest？

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import javax.servlet.http.HttpServletRequest;

@RestController
public class MyController {
    
    @RequestMapping("/example")
    public String example() {
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        // 使用request对象进行相关操作
        return "Example response";
    }
}

@RequestMapping("/example")
public String example(HttpServletRequest request) {
    String url = request.getRequestURL().toString();
    String method = request.getMethod();
    // 其他操作
    return "Example response";
}