?? servletlogin.java
字號:
package ch04.section10;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ServletLogin
extends HttpServlet {
private static final String CONTENT_TYPE = "text/html; charset=gb2312";
//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();
String s_Name = request.getParameter("Name");
String s_Password = request.getParameter("Password");
String s_NextPage = "";
UserBean ub = new UserBean();
if (ub.validUser(s_Name, s_Password)) {
s_NextPage = "/ch04/section10/succed.jsp";
}
else {
s_NextPage = "/ch04/section10/failed.jsp";
}
ServletContext sc = getServletContext();
RequestDispatcher rd = sc.getRequestDispatcher(s_NextPage);
rd.forward(request, response);
}
//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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