Struts2使用原生的HttpServletRequest和HttpServletResponse

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Struts2拿request、session的方式很多，本篇博客就提供我的一种拿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;
    }
}

我们先建一个类作为所有Action的基类，所有Action都继承该类，然后在该类实现ServletRequestAware和ServletResponseAware接口，这样我们在子类里就可以直接使用request对象了，估计有人会问session怎么拿？顺便说一下，使用request.getSession()