📄 logincservlet.java~1~
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package com.j2ee.servlet.login;
import com.j2ee.func.login.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class Logincservlet extends HttpServlet{
public Logincservlet() {
try {
jbInit();
} catch (Exception ex) {
ex.printStackTrace();
}
}
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 doPost(HttpServletRequest request, HttpServletResponse response) throws
ServletException, IOException {
String name= request.getParameter("name");
String password= request.getParameter("password");
String usertype= request.getParameter("usertype");
if (name.trim().equals("") || password.trim().equals("")) {
request.getRequestDispatcher("index_error.jsp?error_code=codeisnull").forward(request,response);
} else {
Logininfo logininfo=new Logininfo();
logininfo.setname(name);
logininfo.setpassword(password);
logininfo.setusertype(usertype);
//PrintWriter out = response.getWriter();
Loginfunc loginfunc=new Loginfunc(logininfo);
//out.println(loginfunc.isloginAccess());
//out.close();
if(loginfunc.isloginAccess()){
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head><title>loginservlet</title></head>");
out.println("<body bgcolor=\"#ffffff\">");
out.println("<p>登陆成功</p>");
out.println(name+request.getMethod());
out.println(password);
out.println("<a href=\"index.jsp\"> 返回</a>");
out.println("</body>");
out.println("</html>");
out.close();
}
else{
request.getRequestDispatcher("loginindex.jsp").forward(request,response);
}
}
// if(usertype1.equals("0"){ ;}
// else{}
}
//Process the HTTP Post request
public void doGet(HttpServletRequest request, HttpServletResponse response) throws
ServletException, IOException {
doGet(request, response);
}
//Clean up resources
public void destroy() {
}
private void jbInit() throws Exception {
}
}
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