<?php
session_start();
echo $_SESSION['vcode'];
if(strtoupper($_POST["yzm"])!=$_SESSION["vcode"])
{
die("<script>alert('验证码错误');window.navigate('index.php');</script>");
}
include("conn.php");
$name=$_POST['name'];
$sql="select * from t_user where name='$name'";
$res=mysql_query($sql,$conn);
$row=mysql_fetch_array($res);
if($_POST['name']!=$row['name'])
{
die("<script>alert('用户名错误!');window.navigate('index.php');</script>");
}
else{
echo "<script>alert('欢迎进入!');window.navigate('main.php');</script>";
}
?>
用户名和验证码都已经正确了,也提示我欢迎进去但是页面不跳转 ,是怎么回事啊?
session_start();
echo $_SESSION['vcode'];
if(strtoupper($_POST["yzm"])!=$_SESSION["vcode"])
{
die("<script>alert('验证码错误');window.navigate('index.php');</script>");
}
include("conn.php");
$name=$_POST['name'];
$sql="select * from t_user where name='$name'";
$res=mysql_query($sql,$conn);
$row=mysql_fetch_array($res);
if($_POST['name']!=$row['name'])
{
die("<script>alert('用户名错误!');window.navigate('index.php');</script>");
}
else{
echo "<script>alert('欢迎进入!');window.navigate('main.php');</script>";
}
?>
用户名和验证码都已经正确了,也提示我欢迎进去但是页面不跳转 ,是怎么回事啊?

