1. springmvc 的Controller 中 注入request 线程安全吗? 原理是什么?

2. springmvc 的Controller 中如下代码线程安全吗?

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@Controller
public class AController{

    protected HttpServletRequest request;
    protected HttpServletResponse response;
    
    @ModelAttribute
    public void bindRequestObject(HttpServletRequest request, HttpServletResponse response) {
        this.request = request;
        this.response = response;
    }
    
    @RequestMapping("/test")
    public Result test(){
        System.out.println(request.toString());
    }
}

 

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