struts2 中创建request、response、session

struts2 中创建request、response、session

import java.util.Map;  
import javax.servlet.http.HttpServletRequest;  
import javax.servlet.http.HttpServletResponse;  
import org.apache.struts2.interceptor.ServletRequestAware;  
import org.apache.struts2.interceptor.ServletResponseAware;  
import org.apache.struts2.interceptor.SessionAware;  
import com.opensymphony.xwork2.ActionSupport;  
public class BaseAction extends ActionSupport implements SessionAware,  
        ServletRequestAware, ServletResponseAware {  
    protected HttpServletRequest request;  
      
    protected HttpServletResponse response;  
    protected Map session;  
    public void setServletRequest(HttpServletRequest request) {  
        this.request = request;  
    }  
    public void setServletResponse(HttpServletResponse response) {  
        this.response = response;  
    }  
    public void setSession(Map session) {  
        this.session = session;  
    }  
}