urlservlet.java

一个基于java的记事本

package com.ntsky.note;

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

import com.ntsky.note.EnvironmentConfig;
import com.ntsky.note.ISiteEnvironment;

public class URLServlet{
    public static void getUrl(HttpServletResponse response, String url){
        try{
            String baseUrl = EnvironmentConfig.getInstance().getPropertyValue(
                ISiteEnvironment.ConfigFile, "SiteBaseURL");
            System.out.print(baseUrl+url);
            response.sendRedirect(baseUrl+url);
        }
        catch(Exception e){
            System.err.print(e.getMessage());
        }
    }
}
/**
public class URLServlet extends HttpServlet {

    public void init() throws ServletException {
    }

    public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("GBK");
        PrintWriter out = response.getWriter();
        String button = request.getParameter("button");
        out.print(button);
        RequestDispatcher rd = null;
        String baseUrl = EnvironmentConfig.getInstance().getPropertyValue(ISiteEnvironment.ConfigFile,"SiteBaseURL");
        if(button.equals("ok")){
            //out.print(baseUrl+"index.jsp");
            rd = getServletConfig().getServletContext().
                getRequestDispatcher("/note/index.jsp");
        }
        else if(button.equals("isLogin")){
            rd = getServletConfig().getServletContext().getRequestDispatcher(baseUrl+"default.jsp");
        }
        if (rd != null) {
            rd.forward(request, response);
        }
    }
    //Clean up resources
    public void destroy() {
    }
}
public class URLServlet extends HttpServlet{

    public void getUrl(String button) throws ServletException, IOException {
        //request.setCharacterEncoding("GBK");
        //PrintWriter out = response.getWriter();
        //out.print(button);
        //response.sendRedirect("http://sky:8080/note/index.jsp");
        RequestDispatcher rd = null;
        String baseUrl = EnvironmentConfig.getInstance().getPropertyValue(ISiteEnvironment.ConfigFile,"SiteBaseURL");
        if(button.equals("ok")){
            rd = getServletConfig().getServletContext().
                getRequestDispatcher("/note/index.jsp");
        }
        else if(button.equals("isLogin")){
            rd = getServletConfig().getServletContext().getRequestDispatcher(baseUrl+"default.jsp");
        }
        if (rd != null) {
            rd.forward(request, response);
        }
    }
}
*/