📄 login.jsp~4~

📁 教学管理系统的JAVA实现代码

💻 JSP~4~

字号:

<%@ page contentType="text/html; charset=GB2312" %>
<jsp:useBean id="data" class="base.db.Data" scope="page"/>
<jsp:useBean id="show" class="base.page.Show" scope="page"/>
<html>
<head>
<title>
login
</title>
</head>
<body>
<%
String strUserName=(String)request.getParameter("username");
String strPassword=(String)request.getParameter("password");
String strSelect=(String)request.getParameter("select");
int intT=0;
if(strSelect!=null&&strSelect.equals("student")){
        intT=data.getRowCount("student WHERE id="+strUserName+" AND password="+strPassword+";");
        if(intT>0){
            session.setAttribute("name",strUserName);
                session.setAttribute("use","student");
            response.sendRedirect("student/login.jsp");
        }else{
                out.print(show.errorBox("检查你的用户名或密码！","验证错误"));
                return;
        }
}else if(strSelect!=null&&strSelect.equals("teacher")){
        intT=data.getRowCount("teacher WHERE id="+strUserName+" AND password="+strPassword+";");
        if(intT>0){
            session.setAttribute("name",strUserName);
                session.setAttribute("use","teacher");
            response.sendRedirect("teacher/login.jsp");
        }else{
            out.print(show.errorBox("检查你的用户名或密码！","验证错误"));
            return;
        }
}else{
        out.print(show.errorBox("检查你的用户名或密码！","验证错误"));
        return;
}
%>
</body>
</html>

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