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📄 login_jsp.java

📁 在线投票系统,利用JSP技术来开发,方便大家使用
💻 JAVA
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package org.apache.jsp.admin;

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');

 String errmsg = request.getParameter("errmsg");
 request.getSession(true);
 String chk = "false";
 session.putValue("Enter",chk);

      out.write("\r\n");
      out.write("<HTML>\r\n");
      out.write("<HEAD>\r\n");
      out.write("<TITLE>管理员登陆</TITLE>\r\n");
      out.write("<LINK href=\"style.css\" rel=stylesheet>\r\n");
      out.write("</HEAD>\r\n");
      out.write("<BODY>\r\n");
      out.write("<DIV align=center>\r\n");
      out.write("<FORM action=chkadmin.jsp method=post>\r\n");
      out.write("<TABLE bgcolor=#999999 cellSpacing=0 cellPadding=0 width=300 border=1>\r\n");
      out.write("  <TBODY>\r\n");
      out.write("  <TR bgColor=#999999>\r\n");
      out.write("    <TD colSpan=2>\r\n");
      out.write("      <DIV align=center><FONT color=#ffffff>操作: 确认身份</FONT></DIV></TD></TR>\r\n");
      out.write("  <TR>\r\n");
      out.write("    <TD colSpan=2><BR><BR>\r\n");
      out.write("      <TABLE cellSpacing=0 cellPadding=0 width=250 align=center border=0>\r\n");
      out.write("        <TBODY>\r\n");
      out.write("        <TR>\r\n");
      out.write("          <TD>用户名称 <INPUT class=smallInput size=23 name=name> <BR>用户密码\r\n");
      out.write("            <INPUT class=smallInput type=password size=23 name=password>\r\n");
      out.write("            <BR><BR><BR></TD></TR>\r\n");
      out.write("        <TR>\r\n");
      out.write("          <TD>\r\n");
      out.write("            <DIV align=center><INPUT class=buttonface type=submit value=确认 name=Submit>\r\n");
      out.write("<INPUT class=buttonface type=reset value=复位 name=Submit2>\r\n");
      out.write("            <BR><BR></DIV></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></FORM>\r\n");
      out.write("<TABLE width=\"100%\" border=0>\r\n");
      out.write("  <TBODY>\r\n");
      out.write("  <TR>\r\n");
      out.write("    <TD align=\"center\">返回首页</TD></TR></TBODY></TABLE>\r\n");
      out.write("<hr>\r\n");
      out.write("<center>\r\n");
      out.write("<font color=red size=4>\r\n");

 if(errmsg != null && errmsg.equals("error1"))
  out.print("您输入管理员帐号或者密码不正确!!");
 else if(errmsg != null && errmsg.equals("error2"))
  out.print("请先登陆!!");

      out.write("\r\n");
      out.write("</font>\r\n");
      out.write("</center>\r\n");
      out.write("</DIV>\r\n");
      out.write("</BODY>\r\n");
      out.write("</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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