webwork Action中获取request, response对象的方法

webwork Action中获取request, response对象的方法

 

import com.opensymphony.xwork.ActionSupport;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.opensymphony.webwork.ServletActionContext;
import com.opensymphony.xwork.ActionContext;

 

 

ActionContext ctx = ActionContext.getContext();

  HttpServletRequest request = (HttpServletRequest)ctx.get(ServletActionContext.HTTP_REQUEST);

  HttpServletResponse response = (HttpServletResponse)ctx.get(ServletActionContext.HTTP_RESPONSE);

 

  //ServletActionContext.APPLICATION;
  //ServletActionContext.SESSION;
  //ServletActionContext.PAGE_CONTEXT;