比如说,我的ip地址是196.168.3.20,我手机的ip地址是196.168.3.13,我的电脑和手机都能打开http://192.168.3.20:8080/servlet/Request这个链接。发给别人就打不开,这是为什么
public class RequestAPIServlet extends HttpServlet {
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//获取请求的资源路径
System.out.println("uri:"+req.getRequestURI());
//获取请求的url
System.out.println("url:"+req.getRequestURL());
//获取客户端的IP地址
System.out.println("客户端ip:"+req.getRemoteHost());
//获取请求头
System.out.println("请求头User-Agent:"+req.getHeader("User-Agent"));
}
}