chklogin.jsp

来自「精品课程的java源码」· JSP 代码 · 共 20 行

<%@ page language="java" contentType="text/html; charset=gbk"%>
<%@page import="com.zzx.manager.UserManager,java.util.*,com.zzx.bean.*"%>
<%@page errorPage="error.jsp"%>
<%
	String username1 = request.getParameter("username");
	String password1 = request.getParameter("password");

	if (username1.equals("") || password1.equals(""))
		throw new Exception("<li>请输入您的用户名和密码。");

	UserManager um = new UserManager();
	Users user = um.queryByUsername(username1);

	if (username1.equals(user.getUsername())
			&& password1.equals(user.getPassword()))
		response.sendRedirect("main.jsp");

	else
		response.sendRedirect("error.jsp");
%>