日期:2014-05-17 浏览次数:21126 次
<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%> <!--#include file="Conn.asp"--> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>无标题文档</title> </head> <body> <form id="form1" name="form1" method="post" action="CHKPWD.ASP"> <p>用户名 <input name="name" type="text" id="name" /> </p> <p> <input name="pass" type="text" id="pass" /> </p> <p> <input type="text" name="Form_Code" /> <script language=javascript>document.write("<img src=code.asp align=absmiddle id=Image1 onclick=Image1.src='code.asp?'+Math.random(); alt=看不清楚/>");</script> </p> <p> <input type="submit" name="Submit" value="提交" /> <input type="reset" name="Submit2" value="重置" /> </p> </form> </body> </html>
<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%> <!--#include file="Conn.asp"--> <!--#include file = "md5.asp"--> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>无标题文档</title> </head> <body> <% If IsEmpty(Session("GetCode")) Or Session("GetCode") <> UCase(Request.form("Form_Code")) Then Response.Write "<script>alert('验证码输入错误!');history.go(-1)</script>" Response.End Else Session("GetCode") = Empty ' 清空Session End If '摘取自user; 'if Session("Passed") = False then '读取从表单传递过来的身份数据 UserName = Trim(Request.form("name")) UserPwd = Request.form("pass") if UserName = "" or UserPwd = "" then Errmsg = "请输入用户名和密码" '加入判断用户名为空或者是密码为空分别判断; End If set rs = server.createobject("adodb.recordset") sql = "Select * from users where UserName = '"&UserName&"'" rs.open sql,conn,1,3 if rs.EOF then Errmsg = "用户不存在" conn.Close Set conn = nothing else if md5(UserPwd)<>rs.Fields("UserPwd") then Errmsg = "密码不正确" conn.Close Set conn = nothing else Errmsg = "" Session("Passed") = True Session("UserName") = rs.Fields("UserName") Session("Id") = rs.Fields("Id") end if end if ' Else Errmsg = "验证码输入错误!" ' End If %> </body> </html>