url - Open ID 端点转发不起作用

Question

我是 Open Id 开发的新手。我已经从互联网上下载了 openid4java 示例应用程序并尝试在我的应用程序中实现它。直到现在我已经编写了代码以在发现后点击打开 id 端点。它一直工作到发现.但是在那之后，当试图到达终点 URI 时，我收到 404 错误，因为它也附加了我的项目 URL 路径。例如:

/Openid/http:/www.myopenid.com/server.(这里Openid是我的项目名)

这是我的 servlet:

package com.openid.registration;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.openid4java.discovery.DiscoveryInformation;
import org.openid4java.message.AuthRequest;

public class OpenIdRegistrationServlet extends HttpServlet
{
private static final long serialVersionUID = 1L;
private String returnToUrl;
RequestDispatcher rd = null;

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException 
{
    HttpSession session=request.getSession(false);
    String OpenID=request.getParameter("openid");
    System.out.println("Open ID entered by the user"+OpenID);
    // Delegate to Open ID code
    DiscoveryInformation discoveryInformation = RegistrationService.performDiscoveryOnUserSuppliedIdentifier(OpenID);
    // Store the disovery results in session.
    System.out.println("OPEnd Point"+discoveryInformation.getOPEndpoint());
    session.setAttribute("discoveryInformation", discoveryInformation);
     // Create the AuthRequest
    returnToUrl=RegistrationService.getReturnToUrl();
    AuthRequest authRequest = RegistrationService.createOpenIdAuthRequest(discoveryInformation, returnToUrl);
    rd = request.getRequestDispatcher(authRequest.getDestinationUrl(true));
    System.out.println("Destination URL:"+authRequest.getDestinationUrl(true));
    rd.forward(request, response);

}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    processRequest(request,response);
    // TODO Auto-generated method stub
}

/**
 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
 */
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    processRequest(request,response);
    // TODO Auto-generated method stub
}

我已经在 tomcat 5 中部署了我的应用程序。是否有任何方法可以从 URL 中删除我的项目名称，或者我是否需要从 apache 网络服务器重定向？感谢任何帮助

Answer 1

这是我的错误。我已将 forward(request, response) 更改为 sendRedirect(authRequest.getDestinationUrl(true))。它开始工作正常。