?? user_login.jsp
字號(hào):
<%@ page contentType="text/html; charset=gb2312" language="java"%>
<%@ page import="java.sql.*"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>歡迎光臨網(wǎng)上商城</title>
<link rel=stylesheet type=text/css href="./lib/ware.css">
<jsp:useBean scope="page" id="User" class="com.chapter14.User" />
</head>
<%
//獲取登錄信息
String sUserName = request.getParameter("UserName");
String sUserPassword = request.getParameter("UserPassword");
//判斷登錄信息是否正確
User.setUserName(sUserName);
User.setUserPassword(sUserPassword);
if(!User.valid())
{
out.println("<p align=center><font color=red>您輸入的用戶(hù)名或者密碼有誤</font></p>");
out.println("<div align=\"center\"><input type=\"button\" name=\"btn\" value=\"返回\" onClick=\"javascript:window.history.go(-1)\"></div>");
}
else
{
//將用戶(hù)名、用戶(hù)ID、用戶(hù)角色等信息保存到session中
session.setAttribute("UserName",User.getUserName());
session.setAttribute("UserID",User.getUserID());
session.setAttribute("Role",User.getRole());
//判斷用戶(hù)角色，根據(jù)結(jié)果跳轉(zhuǎn)到相應(yīng)頁(yè)面
if(User.getRole().equals("0"))
response.sendRedirect("./main.jsp");
else
response.sendRedirect("./manager/main.jsp");
}
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