Struts2使用原生的HttpServletRequest和HttpServletResponse

Struts2拿request、session的方式很多，本篇博客就提供我的一種拿request的方法

package cn.jiesunshine.check_system.action;

import com.opensymphony.xwork2.ActionSupport;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts2.interceptor.ServletRequestAware;
import org.apache.struts2.interceptor.ServletResponseAware;

public class BasicAction extends ActionSupport implements ServletRequestAware,
        ServletResponseAware {
    protected HttpServletRequest request;
    protected HttpServletResponse response;

    public void setServletResponse(HttpServletResponse arg0) {
        this.response = arg0;
    }

    public void setServletRequest(HttpServletRequest arg0) {
        this.request = arg0;
    }
}

我們先建一個類作爲所有Action的基類，所有Action都繼承該類，然後在該類實現ServletRequestAware和ServletResponseAware接口，這樣我們在子類裏就可以直接使用request對象了，估計有人會問session怎麼拿？順便說一下，使用request.getSession()