struts2获得ip我这么弄得 博客分类： ssh

import javax.servlet.ServletRequest;
import javax.servlet.ServletRequestEvent;
import javax.servlet.ServletRequestListener;

import com.cms.Constant.WebConstant;

public class RequestListener implements ServletRequestListener {
	public void requestInitialized(ServletRequestEvent sre) {
		ServletRequest request = sre.getServletRequest();
		request.setAttribute(WebConstant.HOST, request.getRemoteHost());
	}

	public void requestDestroyed(ServletRequestEvent sre) {
	}
}

 然后再取出来 

	ActionContext ctx = ActionContext.getContext();
			Map request = (Map)ctx.get("request");
			System.out.println(request.get(WebConstant.HOST));

 麻烦啊