📄 login_jsp.java
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package org.apache.jsp;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
public final class login_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static java.util.Vector _jspx_dependants;
public java.util.List getDependants() {
return _jspx_dependants;
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html; charset=GB2312");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write('\r');
out.write('\n');
base.db.Data data = null;
synchronized (_jspx_page_context) {
data = (base.db.Data) _jspx_page_context.getAttribute("data", PageContext.PAGE_SCOPE);
if (data == null){
data = new base.db.Data();
_jspx_page_context.setAttribute("data", data, PageContext.PAGE_SCOPE);
}
}
out.write('\r');
out.write('\n');
base.page.Show show = null;
synchronized (_jspx_page_context) {
show = (base.page.Show) _jspx_page_context.getAttribute("show", PageContext.PAGE_SCOPE);
if (show == null){
show = new base.page.Show();
_jspx_page_context.setAttribute("show", show, PageContext.PAGE_SCOPE);
}
}
out.write("\r\n<html>\r\n<head>\r\n<title>\r\nlogin\r\n</title>\r\n</head>\r\n<body>\r\n");
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("id",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("id",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;
}
out.write("\r\n</body>\r\n</html>\r\n");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
}
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