大家好，又见面了，我是你们的朋友全栈君。

老样子，直接上代码

方式一（粗暴，推荐）

package com.pibgstar.demo.utils;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/** * @author pibigstar * @desc 获取request和response对象 **/
public class WebUtil { 
   

    /** 获取request对象 **/
    public static HttpServletRequest getRequest(){ 
   
        RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();
        if (requestAttributes == null){ 
   
            return null;
        }
        return ((ServletRequestAttributes)requestAttributes).getRequest();
    }
    /** 获取response对象 **/
    public static HttpServletResponse getResponse(){ 
   
        RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();
        if (requestAttributes == null){ 
   
            return null;
        }
        return ((ServletRequestAttributes)requestAttributes).getResponse();
    }
}

方式二（简单）

在你需要的地方，注入即可

@Autowired
HttpServletRequest request;
@Autowired
HttpServletResponse response