报错信息：The requested URL was not found on this server. If you entered the URL manually please check your spelling and try again.
If you think this is a server error, please contact the webmaster.
include('conn.php');
sqlsrv_query($conn,"set character set 'utf8'");//读库
sqlsrv_query($conn,"set names 'utf8'");//写库
$sql = sqlsrv_query($conn,"select * from tbuser where name = '$_POST[username]'");
if(sqlsrv_num_rows($sql)>0){
echo "用户名已存在，请重新注册！";
echo "[注册]";
} else //否则可以成功注册递交
{
$sql="INSERT INTO tbuser (name) VALUES ('$_POST[username]')";
echo "注册成功！";//显示注册成功信息
header("Refresh:1;url=login.php");//一秒后刷新进入登录页
}
?>
网页可以显示"注册成功",但是接着就跳转到以上报错
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/717/viewspace-3156058/ ，如需转载，请注明出处，否则将追究法律责任。
