📄 cookieservlet.java
字号:
package ch10;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class CookieServlet extends HttpServlet {
private static final String CONTENT_TYPE = "text/html; charset=GBK";
//Initialize global variables
public void init() throws ServletException {
}
//Process the HTTP Get request
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head><title>CookieServlet</title></head>");
out.println("<body bgcolor=\"#ffffff\">");
Cookie cookies[] = request.getCookies();
for(int i=0;i<cookies.length;i++)
{
out.println(cookies[i].getName());
out.println("\t");
out.println(cookies[i].getValue());
out.println("<br>");
}
out.println("</body></html>");
}
//Process the HTTP Post request
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
}
//Clean up resources
public void destroy() {
}
}
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