<?php
$conn=mysql_connect("localhost","root","");
if(!$conn)
{
echo "connect error";
}
else
{
mysql_select_db("share");
$email=$_POST["mail"];
$password=$_POST["possword"];
$sql="select email,password from acluser where email='".$email."' and password='".$password."'";
$rs=mysql_query($sql,$conn);
$rowcount=mysql_num_rows($rs);
if($rowcount>=1)
{
echo "<script>alert('Welcome back!');window.location.href='rs.php?id=$email';</script>";
}
else
{
echo "<script>alert('login false');window.location.href='page1.php';</script>";
}
}
mysql_close();
?>
这个代码总是告诉我login false,即便是输入正确也是这样,不知道咋办了,求达人帮忙看一下~很急哦~在线等
$conn=mysql_connect("localhost","root","");
if(!$conn)
{
echo "connect error";
}
else
{
mysql_select_db("share");
$email=$_POST["mail"];
$password=$_POST["possword"];
$sql="select email,password from acluser where email='".$email."' and password='".$password."'";
$rs=mysql_query($sql,$conn);
$rowcount=mysql_num_rows($rs);
if($rowcount>=1)
{
echo "<script>alert('Welcome back!');window.location.href='rs.php?id=$email';</script>";
}
else
{
echo "<script>alert('login false');window.location.href='page1.php';</script>";
}
}
mysql_close();
?>
这个代码总是告诉我login false,即便是输入正确也是这样,不知道咋办了,求达人帮忙看一下~很急哦~在线等
$conn=mysql_connect("localhost","root","");
if(!$conn)
{
echo "connect error";
}
else
{
mysql_select_db("share");
$email=$_POST["mail"];
$password=$_POST["possword"];
$sql="select email,password from acluser where email='".$email."' and password='".$password."'";
$rs=mysql_query($sql,$conn);
$rowcount=mysql_num_rows($rs);
if($rowcount>=1)
{
echo " <script>alert('Welcome back!');window.location.href='rs.php?id=$email'; </script>";
}
else
{
echo " <script>alert('login false');window.location.href='page1.php'; </script>";
}
}
mysql_close();
?>
同上,方便查看
后面加一句
print_r($rowcount);
然后把跳转先注释掉。
看看打印出来什么了。