clientpullmove.java

来自「java servlet编程源码」· Java 代码 · 共 24 行

import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class ClientPullMove extends HttpServlet {

  static final String NEW_HOST = "http://www.oreilly.com";

  public void doGet(HttpServletRequest req, HttpServletResponse res)
                               throws ServletException, IOException {
    res.setContentType("text/html");
    PrintWriter out = res.getWriter();

    String newLocation = NEW_HOST + req.getRequestURI();

    res.setHeader("Refresh", "10; URL=" + newLocation);

    out.println("The requested URI has been moved to a different host.<BR>");
    out.println("Its new location is " + newLocation + "<BR>");
    out.println("Your browser will take you there in 10 seconds.");
  }
}