Javascript 未在live server中传递会话变量
我已经在php中尝试了一些用于用户注册的代码。整个代码在本地服务器上运行良好，但在live server中，每个php代码都会被执行，但不会显示会话变量，但在本地服务器中，会话变量会被正确传递和显示 DB_Function.phpJavascript 未在live server中传递会话变量,javascript,php,html,session,Javascript,Php,Html,Session,我已经在php中尝试了一些用于用户注册的代码。整个代码在本地服务器上运行良好，但在live server中，每个php代码都会被执行，但不会显示会话变量，但在本地服务器中，会话变量会被正确传递和显示 DB_Function.php public function storeUser($salutation, $fname, $lname, $dob, $mobile, $country, $state, $city, $pin){ try { //$hash = md
public function storeUser($salutation, $fname, $lname, $dob, $mobile, $country, $state, $city, $pin){
try {
//$hash = md5($password);
$characters = '0123456789';
$uuid = '';
$random_string_length = 5;
for ($i = 0; $i < $random_string_length; $i++) {
$uuid .= $characters[rand(0, strlen($characters) - 1)];
}
$fullname = $fname . " " . $lname;
$vault_no = $salutation . "" . $country . "" . $pin . "" . $uuid;
$sql = "INSERT INTO users(salutation, fname, lname, fullname, dob, mobile, country, state, city, pin, unique_id, vault_no, created_at) VALUES ('$salutation', '$fname', '$lname', '$fullname', '$dob', '$mobile', '$country', '$state', '$city', '$pin', '$uuid', '$vault_no', NOW())";
$dbh = $this->db->prepare($sql);
/*execute the insert query in
get the user details return
*/
if($dbh->execute()){
// get user details
$sql = "SELECT * FROM users WHERE mobile = '$mobile' LIMIT 1";
$dbh = $this->db->prepare($sql);
$result = $dbh->execute();
$rows = $dbh->fetch();
$n = count($rows);
if($n){
return $rows;
}
}
}
catch (Exception $e) {
die('Error accessing database: ' . $e->getMessage());
}
return false;
}
<?php
session_start();
?>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>MiiSKy | Register</title>
<script type="text/javascript" src="jquery_source.js"></script>
<script type="text/javascript" src = "register.js"></script>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="font-awesome/css/font-awesome.css" rel="stylesheet">
<!--<link href="css/plugins/iCheck/custom.css" rel="stylesheet">-->
<link href="css/animate.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<!--<script src='https://www.google.com/recaptcha/api.js'></script>-->
<link href="css/plugins/iCheck/custom.css" rel="stylesheet">
<link href="css/plugins/datapicker/datepicker3.css" rel="stylesheet">
<!--Dropzone-->
<link href="css/plugins/dropzone/basic.css" rel="stylesheet">
<link href="css/plugins/dropzone/dropzone.css" rel="stylesheet">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
</head>
<body class="gray-bg">
<div class="middle-box text-center loginscreen animated fadeInDown">
<div>
<div>
<!--<h3 class="logo-name">MiiSky</h3>-->
<img src="img/landing/mii-logo.png">
</div>
<!--<h3>Register to MiiSky</h3>-->
<p>Create your vault to see it in action.</p>
<form id = "form" name = "form" class="validate-form" method="POST" action="formprofile.php" autocomplete = "off" >
<?php
session_start();
require_once 'DB_Functions.php';
$db = new DB_Functions();
// json response array
$response = array("error" => false);
if (!empty($_POST['salutation']) && !empty($_POST['fname']) && !empty($_POST['lname']) && !empty($_POST['dob']) && !empty($_POST['mobile']) && !empty($_POST['country']) && !empty($_POST['state']) && !empty($_POST['city']) && !empty($_POST['pin'])){
/*
if required include seperate validation
for some fields which require validation
*/
// receiving the post params
$salutation = ($_POST['salutation']);
$fname = trim($_POST['fname']);
$lname = trim($_POST['lname']);
$dob = trim($_POST['dob']);
/* $email = trim($_POST['email']);
$password = $_POST['password'];*/
$mobile = trim($_POST['mobile']);
$country = trim($_POST['country']);
$state = trim($_POST['state']);
$city = trim($_POST['city']);
$pin = trim($_POST['pin']);
/*
validation process
starts from here
*/
// validate your email address
/* if(filter_var($email, FILTER_VALIDATE_EMAIL)) {
//validate your password
if(strlen($password) >= 6){*/
//validate your mobile
//$mobile="/^[1-9]*$/";
if(strlen($mobile) == 10){
//Check for valid email address
/*if ($db->isUserExisted($email)) {
// user already existed
$response["error"] = true;
$response["error_msg"] = "User already existed with " . $email;
echo json_encode($response);
}*/
if($db->isMobileNumberExisted($mobile)) {
//user already existed
$response["error"] = true;
$response["error_msg"] = "user already existed with" . $mobile;
echo json_encode($response);
}else{
// create a new user
$user = $db->storeUser($salutation, $fname, $lname, $dob, $mobile, $country, $state, $city, $pin);
if ($user) {
// user stored successfully
$response["error"] = false;
$_SESSION["fullname"] = $user["fullname"];
$_SESSION["vault_no"] = $user["vault_no"];
echo json_encode($response);
} else {
// user failed to store
$response["error"] = true;
$response["error_msg"] = "Unknown error occurred in registration!";
echo json_encode($response);
}
}
}else{
//invalid mobile number
$response["error"] = true;
$response["error_msg"] = "PLEASE ENTER VALID MOBILE NUMBER!";
echo json_encode($response);
}
/* }else{
//min of 6-charecters
$response["error"] = true;
$response["error_msg"] = "PASSWORD MUST BE OF MINIMUM 6-CHARACTERS!";
echo json_encode($response);
}
}else{
// invalid email address
$response["error"] = true;
$response["error_msg"] = "invalid email address";
echo json_encode($response);
}*/
}else{
//missing the required fields
$response["error"] = true;
$response["error_msg"] = "Please fill all the required parameters!";
echo json_encode($response);
}
?>
public function storeUser($salutation, $fname, $lname, $dob, $mobile, $country, $state, $city, $pin){
try {
//$hash = md5($password);
$characters = '0123456789';
$uuid = '';
$random_string_length = 5;
for ($i = 0; $i < $random_string_length; $i++) {
$uuid .= $characters[rand(0, strlen($characters) - 1)];
}
$fullname = $fname . " " . $lname;
$vault_no = $salutation . "" . $country . "" . $pin . "" . $uuid;
$sql = "INSERT INTO users(salutation, fname, lname, fullname, dob, mobile, country, state, city, pin, unique_id, vault_no, created_at) VALUES ('$salutation', '$fname', '$lname', '$fullname', '$dob', '$mobile', '$country', '$state', '$city', '$pin', '$uuid', '$vault_no', NOW())";
$dbh = $this->db->prepare($sql);
/*execute the insert query in
get the user details return
*/
if($dbh->execute()){
// get user details
$sql = "SELECT * FROM users WHERE mobile = '$mobile' LIMIT 1";
$dbh = $this->db->prepare($sql);
$result = $dbh->execute();
$rows = $dbh->fetch();
$n = count($rows);
if($n){
return $rows;
}
}
}
catch (Exception $e) {
die('Error accessing database: ' . $e->getMessage());
}
return false;
}
<?php
session_start();
?>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>MiiSKy | Register</title>
<script type="text/javascript" src="jquery_source.js"></script>
<script type="text/javascript" src = "register.js"></script>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="font-awesome/css/font-awesome.css" rel="stylesheet">
<!--<link href="css/plugins/iCheck/custom.css" rel="stylesheet">-->
<link href="css/animate.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<!--<script src='https://www.google.com/recaptcha/api.js'></script>-->
<link href="css/plugins/iCheck/custom.css" rel="stylesheet">
<link href="css/plugins/datapicker/datepicker3.css" rel="stylesheet">
<!--Dropzone-->
<link href="css/plugins/dropzone/basic.css" rel="stylesheet">
<link href="css/plugins/dropzone/dropzone.css" rel="stylesheet">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
</head>
<body class="gray-bg">
<div class="middle-box text-center loginscreen animated fadeInDown">
<div>
<div>
<!--<h3 class="logo-name">MiiSky</h3>-->
<img src="img/landing/mii-logo.png">
</div>
<!--<h3>Register to MiiSky</h3>-->
<p>Create your vault to see it in action.</p>
<form id = "form" name = "form" class="validate-form" method="POST" action="formprofile.php" autocomplete = "off" >
<?php
session_start();
require_once 'DB_Functions.php';
$db = new DB_Functions();
// json response array
$response = array("error" => false);
if (!empty($_POST['salutation']) && !empty($_POST['fname']) && !empty($_POST['lname']) && !empty($_POST['dob']) && !empty($_POST['mobile']) && !empty($_POST['country']) && !empty($_POST['state']) && !empty($_POST['city']) && !empty($_POST['pin'])){
/*
if required include seperate validation
for some fields which require validation
*/
// receiving the post params
$salutation = ($_POST['salutation']);
$fname = trim($_POST['fname']);
$lname = trim($_POST['lname']);
$dob = trim($_POST['dob']);
/* $email = trim($_POST['email']);
$password = $_POST['password'];*/
$mobile = trim($_POST['mobile']);
$country = trim($_POST['country']);
$state = trim($_POST['state']);
$city = trim($_POST['city']);
$pin = trim($_POST['pin']);
/*
validation process
starts from here
*/
// validate your email address
/* if(filter_var($email, FILTER_VALIDATE_EMAIL)) {
//validate your password
if(strlen($password) >= 6){*/
//validate your mobile
//$mobile="/^[1-9]*$/";
if(strlen($mobile) == 10){
//Check for valid email address
/*if ($db->isUserExisted($email)) {
// user already existed
$response["error"] = true;
$response["error_msg"] = "User already existed with " . $email;
echo json_encode($response);
}*/
if($db->isMobileNumberExisted($mobile)) {
//user already existed
$response["error"] = true;
$response["error_msg"] = "user already existed with" . $mobile;
echo json_encode($response);
}else{
// create a new user
$user = $db->storeUser($salutation, $fname, $lname, $dob, $mobile, $country, $state, $city, $pin);
if ($user) {
// user stored successfully
$response["error"] = false;
$_SESSION["fullname"] = $user["fullname"];
$_SESSION["vault_no"] = $user["vault_no"];
echo json_encode($response);
} else {
// user failed to store
$response["error"] = true;
$response["error_msg"] = "Unknown error occurred in registration!";
echo json_encode($response);
}
}
}else{
//invalid mobile number
$response["error"] = true;
$response["error_msg"] = "PLEASE ENTER VALID MOBILE NUMBER!";
echo json_encode($response);
}
/* }else{
//min of 6-charecters
$response["error"] = true;
$response["error_msg"] = "PASSWORD MUST BE OF MINIMUM 6-CHARACTERS!";
echo json_encode($response);
}
}else{
// invalid email address
$response["error"] = true;
$response["error_msg"] = "invalid email address";
echo json_encode($response);
}*/
}else{
//missing the required fields
$response["error"] = true;
$response["error_msg"] = "Please fill all the required parameters!";
echo json_encode($response);
}
?>
<?php
session_start();
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>MiiSky | Dashboard</title>
<script type="text/javascript" src="jquery_source"></script>
<script type="text/javascript" src = "form_profile.js"></script>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="font-awesome/css/font-awesome.css" rel="stylesheet">
<!-- Toastr style -->
<link href="css/plugins/toastr/toastr.min.css" rel="stylesheet">
<!-- Gritter -->
<link href="js/plugins/gritter/jquery.gritter.css" rel="stylesheet">
<link href="css/animate.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
</head>
<body>
<div id="wrapper">
<nav class="navbar-default navbar-static-side" role="navigation">
<div class="sidebar-collapse">
<ul class="nav metismenu" id="side-menu">
<li class="nav-header">
<div class="dropdown profile-element">
<!--<span>
<img alt="image" class="img-circle" src="img/sunil1.jpg" />
</span>-->
<a data-toggle="dropdown" class="dropdown-toggle" href="#">
<span class="clear"> <span class="block m-t-xs"> <strong class="font-bold">
/*here is use of session variable*/
<?php
echo $_SESSION["fullname"];
?></strong>
</span>
<!--<span class="text-muted text-xs block">Android Developer <b class="caret"></b></span>--> </span> </a>
<ul class="dropdown-menu animated fadeInRight m-t-xs">
<li><a href="#">Profile</a></li>
<li><a href="#">Contacts</a></li>
<li><a href="#">Mailbox</a></li>
<li class="divider"></li>
<li><a href="sign_out.php">Sign out</a></li>
</ul>
</div>
<div class="logo-element">
MiiSky
</div>
</li>
<li>
<a href=""><i class="fa fa-user"></i> <span class="nav-label">Profile Vault</span><span class="fa arrow"></span></a>
</li>
</ul>
</div>
</nav>
<div id="page-wrapper" class="gray-bg dashbard-1">
<div class="row border-bottom">
<nav class="navbar navbar-static-top" role="navigation" style="margin-bottom: 0">
<div class="navbar-header">
<a class="navbar-minimalize minimalize-styl-2 btn btn-primary " href="#"><i class="fa fa-bars"></i> </a>
<form role="search" class="navbar-form-custom" action="search_results.html">
<div class="form-group">
<input type="text" class="form-control" name="top-search" id="top-search">
</div>
</form>
</div>
<ul class="nav navbar-top-links navbar-right">
<li>
<span class="m-r-sm text-muted welcome-message">Welcome to MiiSky</span>
</li>
<li class="dropdown">
<li>
<a href="signin.html">
<i class="fa fa-sign-out"></i> Sign Out
</a>
</li>
<!--<li>
<a class="right-sidebar-toggle">
<i class="fa fa-tasks"></i>
</a>
</li>-->
</ul>
</nav>
<br><div style="font-size:30px; text-align:center;">
/*here is use of session variable*/
<?php
echo "<h1>Your Vault Number is generated and will be sent to your Mobile shortly.<br></h1>" . $_SESSION["vault_no"];
?>
</div>
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/*下面是会话变量的用法*/
在声明会话变量之前，您有足够的空间
<?php
session_start();
?>
注意
之前的空格，您已将全名
保存为$\u会话[“用户”][“全名”]
：
$_SESSION["user"]["fullname"] = $user["fullname"];
但你是这样回应的：
echo $_SESSION["fullname"];
将其修复为回显正确的一个：
echo $_SESSION["user"]["fullname"];
注意：您可以使用附加的检查if（isset（$\u SESSION[“user”][“fullname”]）
，以便在未实际设置时不会出现错误。但是，在使用正确的变量/键之前，这不会解决任何问题。您是否也在form.php页面上启动了会话？您必须在使用会话变量的每个页面上使用session\u start（）
；因此，如果在会话数组中没有看到任何内容，这意味着没有创建用户。我在这里没有看到任何错误，并且注释和答案足以解决此问题。你可能想看看。如果这也不能解决您的问题，请联系您的主机提供商。您需要制作php.ini
文件，并将这一行添加到此文件中：session.save_path=“/temp/php_sessions”
。您需要创建文件夹temp
，然后将其他php\u会话
文件夹创建到当前的temp
文件夹中。是的，先生完成了更改，但遗憾的是没有工作。。！！注意：这仅适用于PHP手册中所述的基于cookie的会话-“要使用基于cookie的会话，必须先调用session_start（），然后才能将任何内容输出到浏览器。”-soo….先生，如果我出错了，您可以给我加上guid吗。。！！好的……先生，我试试。。！！注意：这仅适用于PHP手册中所述的基于cookie的会话-“要使用基于cookie的会话，必须先调用session_start（），然后才能将任何内容输出到浏览器。”-先生..我发现您的答案有效。。！！先生，我已经编辑了我的代码。实际上，那是一个旧代码，现在我已经如上所述更改了它。。。。！！！根据你的建议，我已经删除了我的答案。。！！请检查代码…任何建议都可以接受。。！！谢谢，您也可以为您的$db->storeUser（）
函数添加代码吗？或者至少是此函数返回的$user
数组的示例。给您，先生。。。！！