📄 gerinfoservlet.java~7~
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package login;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import java.sql.SQLException;
public class GerinfoServlet 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, SQLException {
response.setContentType(CONTENT_TYPE);
String loginname=request.getParameter("loginname");
String password=request.getParameter("password");
DBConnection db=new DBConnection();
db.setLoginName(loginname);
db.setPassWord(password);
if(db.sqlvalidate(db))
{
request.getRequestDispatcher("Showinfo.jsp").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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