如何在SpringMVC中获取request对象
2015-11-30 14:47
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如何在SpringMVC中获取request对象
1.注解法
Java代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
@Autowired
private HttpServletRequest request;
2. 在web.xml中配置一个监听
Xml代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
之后在程序里可以用
Java代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();
3.直接在参数中引入
Java代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
public String hello(HttpServletRequest request,HttpServletResponse response)
如何在Struts2中获取request对象
Java代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
HttpServletRequest request = ServletActionContext.getRequest();
1.注解法
Java代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
@Autowired
private HttpServletRequest request;
2. 在web.xml中配置一个监听
Xml代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
之后在程序里可以用
Java代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();
3.直接在参数中引入
Java代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
public String hello(HttpServletRequest request,HttpServletResponse response)
如何在Struts2中获取request对象
Java代码
![](https://oscdn.geek-share.com/Uploads/Images/Content/201909/10/e681f3b97492cfb7dff8a55e16b7f41e.png)
HttpServletRequest request = ServletActionContext.getRequest();
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