<?
$Name=$_POST["Name"];
$Password=$_POST["Password"]; if(isset($Name) && $Name)
{ $conn = odbc_connect("phpbook", "", "");
if(!$conn)
{
echo "data err";
exit(0);
}
$sql = sprintf("select * from users where name='%s'",addslashes($Name)); $result = odbc_exec($conn, $sql); if(!odbc_fetch_row($result))
{
echo "错误的用户名";
echo "<br><a href='login.php'>重新登录</a>";
odbc_close($conn);
exit;
}
if($Password != odbc_result($result, "password"))
{
echo "错误的密码";
echo "<br><a href='login.php'>重新登录</a>";
odbc_close($conn);
exit;
}
odbc_close($conn);
setcookie("phpbookuid", $Name); ?>
<HTML>
<HEAD>
<TITLE> login </TITLE>
</HEAD>
<BODY > <div align=center>
登录成功<br>
你好
<?
echo $Name;
?>
<br>
<a href = logout.php>注销</a><br>
<a href = edit.php>修改个人资料</a><br>
<?
exit;
}
?> <html>
<body>
<h1><div align=center>请登录先</div></h1>
<form action=login.php method=post>
<div align=center>
你的用户名:<input type=text size=10 maxlength=50 name="Name"><br><br>
你的密码 : <input type=password size=10 maxlength=50 name="Password"><br><br>
<input type=submit value='登录'>
<input type=reset value='重写'><br><br>
<a href=register.htm>新用户注册</a>
</div>
</form>
</body>
</BODY>
</HTML>
$Name=$_POST["Name"];
$Password=$_POST["Password"]; if(isset($Name) && $Name)
{ $conn = odbc_connect("phpbook", "", "");
if(!$conn)
{
echo "data err";
exit(0);
}
$sql = sprintf("select * from users where name='%s'",addslashes($Name)); $result = odbc_exec($conn, $sql); if(!odbc_fetch_row($result))
{
echo "错误的用户名";
echo "<br><a href='login.php'>重新登录</a>";
odbc_close($conn);
exit;
}
if($Password != odbc_result($result, "password"))
{
echo "错误的密码";
echo "<br><a href='login.php'>重新登录</a>";
odbc_close($conn);
exit;
}
odbc_close($conn);
setcookie("phpbookuid", $Name); ?>
<HTML>
<HEAD>
<TITLE> login </TITLE>
</HEAD>
<BODY > <div align=center>
登录成功<br>
你好
<?
echo $Name;
?>
<br>
<a href = logout.php>注销</a><br>
<a href = edit.php>修改个人资料</a><br>
<?
exit;
}
?> <html>
<body>
<h1><div align=center>请登录先</div></h1>
<form action=login.php method=post>
<div align=center>
你的用户名:<input type=text size=10 maxlength=50 name="Name"><br><br>
你的密码 : <input type=password size=10 maxlength=50 name="Password"><br><br>
<input type=submit value='登录'>
<input type=reset value='重写'><br><br>
<a href=register.htm>新用户注册</a>
</div>
</form>
</body>
</BODY>
</HTML>
解决方案 »
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