当我调用 index.js 时，它在我的虚拟主机服务器和 cdn 中也不起作用，但在我的本地 xampp 服务器上运行良好。
<?php
/* Main page with two forms: sign up and log in */
require 'db.php';
session_start();
?>
<!DOCTYPE html>
<html>
<head>
<title>Sign-Up/Login Form</title>
<?php include 'css/css.html'; ?>
</head>
<?php
if ($_SERVER['REQUEST_METHOD'] == 'POST')
{
if (isset($_POST['login'])) { //user logging in
require 'login.php';
}
elseif (isset($_POST['register'])) { //user registering
require 'register.php';
}
}
?>
<body>
<div class="form">
<ul class="tab-group">
<li class="tab"><a href="#signup">Sign Up</a></li>
<li class="tab active"><a href="#login">Log in</a></li>
</ul>
<div class="tab-content">
<div id="login">
<h1>Welcome to </h1>
<form action="index.php" method="post" autocomplete="off">
<div class="field-wrap">
<label>
Email Address<span class="req">*</span>
</label>
<input type="email" required autocomplete="off"
name="email"/>
</div>
<div class="field-wrap">
<label>
Password<span class="req">*</span>
</label>
<input type="password" required autocomplete="off"
name="password"/>
</div>
<p class="forgot"><a href="forgot.php">Forgot Password?</a></p>
<button class="button button-block" name="login" />Log
In</button>
</form>
</div>
<div id="signup">
<h1>Sign Up for Free</h1>
<form action="index.php" method="post" id="form1"
autocomplete="off">
<div class="top-row">
<div class="field-wrap">
<label>
First Name<span class="req">*</span>
</label>
<input type="text" required autocomplete="off"
name='firstname' id="txtNumeric" />
</div>
<div class="field-wrap">
<label>
Last Name<span class="req">*</span>
</label>
<input type="text"required autocomplete="off"
name='lastname'
id="txtNumeric" />
</div>
</div>
<div class="field-wrap">
<label>
Contact number<span class="req">*</span>
</label>
<input type="number"required autocomplete="off"
name='contact'
onclick="return AllowSingleSpaceNotInFirstAndLast();" />
</div>
<div class="field-wrap">
<label>
Email Address<span class="req">*</span>
</label>
<input type="email"required autocomplete="off" name='email'
onclick="return AllowSingleSpaceNotInFirstAndLast();" />
</div>
<div class="field-wrap">
<label>
Set A Password<span class="req">*</span>
</label>
<input type="password"required autocomplete="off"
name='password'/>
</div>
<button type="submit" class="button button-block"
name="register"
onclick="return validates()" />Register</button>
</form>
</div>
</div><!-- tab-content -->
</div> <!-- /form -->
<script
src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'>
</script>
<script src="js/index.js"></script>
<script type="text/javascript">
function validates(){
$(function() {
$('#txtNumeric').keydown(function (e) {
if (e.shiftKey || e.ctrlKey || e.altKey) {
e.preventDefault();
} else {
var key = e.keyCode;
if (!((key == 8) || (key == 32) || (key == 46) || (key >= 35 && key
<=
40) || (key >= 65 && key <= 90))) {
e.preventDefault();
}
}
});
});
function AllowSingleSpaceNotInFirstAndLast() {
var obj = document.getElementById('TextBox1');
obj.value = obj.value.replace(/^\s+|\s+$/g, "");
var CharArray = obj.value.split(" ");
if (CharArray.length > 2) {
alert("User name NOT VALID");
return false;
}[enter image description here][1]
else {
alert("User name VALID");
}
return true;
}
}
</script>
</body>
</html>
这里的问题是我无法在我的虚拟主机中正确运行代码。我的代码在本地 xampp 服务器上运行良好。我还编辑了数据库用户、数据库名称等，但没有帮助。谁能帮帮我？
谢谢!
附言。我是 stackoverflow 的新手。抱歉我的格式错误
最佳答案
我认为问题出在你的文件路径你应该检查你的文件路径 或者可能是您没有在服务器上上传带有正确代码的所有文件。
替换这段代码
<script src="js/index.js"></script>
到
<script src="<?php echo $_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; ?>/js/index.js"></script>
关于javascript - JS 文件在 webhost 中不工作，但在我的本地 xampp 上工作，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50712756/