📄 logincheck.jsp

📁 一个练习JAVA的例子程序一个练习JAVA的例子程序

💻 JSP

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<%@ page contentType="text/html; charset=gb2312" %><%@ page isThreadSafe="false" %><%@ page import="jasp.buildin.*, jasp.vbs.*, jasp.util.*" %><%@ page extends="jasp.servlet.JspBase" %><%  try {    jspinit(request,response,application,out,"jasp0");%><%     Session.setCodePage(936);    variant username = new variant();    String password = "";    jasp.adodb.Recordset rs = null;    String sql = "";     /* initialize variables. */     m_lonbits = new vbarray();    m_l2power = new vbarray();     /* initialize variable end */ %><%@ include file="../include/connect.jsp" %><%@ include file="../include/md5code.jsp" %><%    username.set(Request.Form("Username").getValue());    password = md5(new variant(Request.Form("Password")));    rs = new jasp.adodb.Recordset();    sql = "select * from iisALLUser where Username='" + username + "' and Password='" + password + "'";    rs.Open(sql, cn, 1, 1);    if (rs.getBOF() || rs.getEOF()) {        Response.Write("<script>alert('用户名或密码错误！请返回重新输入');window.location.replace('userlogin.jsp');</script>");        Response.End();    } else {        Session.setTimeout(30);        Session.setItem("Username", rs.getItem("Username").getValue());        Session.setItem("Userpic", rs.getItem("Userpic").getValue());        Session.setItem("Admin", rs.getItem("Isadmin").getValue());%><html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><LINK href="../CSS/Hompy/hompy.css" type=text/css rel=stylesheet><title></title></head><body leftMargin=0 topMargin=0 marginheight="0" marginwidth="0"><table width="288" height="122" border="0" cellpadding="0" cellspacing="0">  <tr>     <td width="279" class="orange2_b" style="PADDING-LEFT: 10px; HEIGHT: 24px;BORDER-TOP: #cecfce 1px solid; BORDER-BOTTOM: #cecfce 1px dotted; BACKGROUND-COLOR: #f7f7f7">       用户登录</td>  </tr>  <tr>     <td height="92" align="center">登录成功！<a href="#" onClick="window.opener.location.reload(); window.close();"><img src="../Images/Hompy/btn_confirm.gif" width="39" height="18" border="0" align="absmiddle"></a></td>  </tr>  <tr>     <td style="HEIGHT: 4px; BORDER-TOP: #cecfce 1px dotted; BORDER-BOTTOM: #cecfce 1px solid; BACKGROUND-COLOR: #f7f7f7"><img src="" width="4" height="4" alt=""></td>  </tr></table></body></html><%    }%><%    End();    } catch(Exception ex) {         printStackTrace(ex);    } %>

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