📄 chklogin_jsp.java
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package org.apache.jsp.admin;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.io.*;
import java.util.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
import news.database.*;
import news.news.*;
import news.util.*;
import news.admin.*;
public final class chklogin_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
public String getServletInfo() {
return "database handler";
}
private static java.util.Vector _jspx_dependants;
static {
_jspx_dependants = new java.util.Vector(2);
_jspx_dependants.add("/admin/../inc/incdb.jsp");
_jspx_dependants.add("/admin/../inc/common.jsp");
}
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');
out.write("<!--¿ªÊ¼µ¼Èëpackages-->\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("<!--µ¼Èë½áÊø-->\r\n");
String title = "ÐÂÎŹÜÀíϵͳ";
String placebgcolor = "#EEEEEE";
String tablebgcolor = "#336699";
String trbgcolor = "#336699";
String tdbgcolor = "#FFFFFF";
String tablebgcolor2 = "#6699CC";
String trbgcolor2 = "#EEEEEE";
String trbgcolor3 = "#FFFFFF";
String tdbgcolor2 = "#6699CC";
String tdbgcolor3 = "#DDDDDD";
String tdbgcolor4 = "#EEEEEE";
String tablewidth = "96%";
String tablewidth2 = "94%";
out.write('\r');
out.write('\n');
out.write("\r\n");
out.write("<html>\r\n");
out.write("<head>\r\n");
out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n");
out.write("<META HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">\r\n");
out.write("<META HTTP-EQUIV=\"Cache-Control\" CONTENT=\"no-cache\">\r\n");
out.write("<title>欢迎光临");
out.print(title);
out.write("</title>\r\n");
out.write("<link rel=\"stylesheet\" href=\"../css/css.css\" type=\"text/css\" media=\"screen\">\r\n");
out.write("</head>\r\n");
out.write("<body>\r\n");
String loginerror = null;
String userName = request.getParameter("username");
String passWord = request.getParameter("password");
out.write("\r\n");
out.write("\t<TABLE bgColor=");
out.print(tablebgcolor);
out.write(" border=0 cellPadding=0 cellSpacing=1 width=400 align=CENTER>\r\n");
out.write("\t<TR><TD align=middle background=img/index/topback.gif height=10></TD></TR>\r\n");
out.write("\t</TABLE>\r\n");
if("".equals(userName)) {
loginerror = "请输入您的用户名!";
}
if("".equals(passWord)) {
loginerror = "请输入您的密码!";
}
try{
DispMaster dispmaster = new DispMaster();
dispmaster.setUserName(userName);
dispmaster.setUserPassword(passWord);
if(!dispmaster.chkLogin()){
loginerror = "用户名或密码错误！请重新登陆。";
out.write("\r\n");
out.write("\r\n");
out.write("\t<TABLE border=\"0\" width=400 align=center cellpadding=0 cellspacing=1 bgcolor=");
out.print(tablebgcolor);
out.write(">\r\n");
out.write("\t<TR bgcolor=");
out.print(trbgcolor);
out.write(" height=25><TD align=center><FONT COLOR=red><B>错误</B></FONT></TD></TR>\r\n");
out.write("\t<TR><TD align=center bgColor=");
out.print(tdbgcolor);
out.write("><BR>");
out.print(loginerror);
out.write("<BR><A href=\"javascript:onclick=history.back()\">[返回上页]</A></TD></TR>\r\n");
out.write("\t</TABLE>\r\n");
}
else{
String userName_s = null;
String passWord_s = null;
session.setAttribute("userName_s",userName);
session.setAttribute("passWord_s",passWord);
MasterControl mastercontrol = new MasterControl();
mastercontrol.setUserName(userName);
mastercontrol.addloginnum();
response.sendRedirect("main.jsp");
}
}
catch(Exception e){
System.out.println("错误信息:"+e.getMessage());
}
} 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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