如何在SpringMVC中获取request对象

 

1.注解法

@Autowired
private  HttpServletRequest request;

 

2. 在web.xml中配置一个监听

HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();  

 

 3.直接在参数中引入

public String hello(HttpServletRequest request,HttpServletResponse response)

 

如何在Struts2中获取request对象

HttpServletRequest request = ServletActionContext.getRequest();