duanfuxing2212 2019-02-08 02:24
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PHP - 实现添加域名后，某些页面和可单击按钮无法正常工作

when I implement the domain name to my website. some of the other pages and some clickable buttons are not working. Why is this happening? and any solution for this kind of problem? I just implement my domain name which the replace localhost to www.name.com then this problem occurred.

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  • duanbu9345 2019-02-08 06:44
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    Since you have no example of your actual script, one must fly a little blind when answering however, I ran into this same issue when I was first starting out creating sites. I came to a couple conclusions:

    1) Create a config file located in the domain root that goes on every top level page that includes reusable items such as domain root path, important folders, session start, maybe database connection credentials, stuff like that. It helps keep your scripts consistent and you always know that you have access to the same things:

    /config.php

    <?php
define('DS', DIRECTORY_SEPARATOR);
define('ROOT_DIR', __DIR__);
define('FUNCTIONS', ROOT_DIR.DS.'functions');
define('VENDORS', ROOT_DIR.DS.'vendors');
define('BASE_URL', 'https://www.example.com');
# Start session
session_start();
# Create class loader
spl_autoload_register(function($class){
    # Turn a class name/namespace into a path
    $path = VENDORS.DS.trim(str_replace('\\', DS, $class), DS).DS.'.php';
    # Include file
    if(is_file($path))
        include_once($path);
});
# If you use predominantly functions, create a loader for that (see below)
include_once(FUNCTIONS.DS.'autoload.php');
# Add the the base_url function (as noted by others), since it's going to be used a lot
autoload('base_url');

    2) Create a couple handy functions (or classes) including a base url (as mentioned by others):

    /functions/base_url.php

    <?php
function base_url($path = false)
{
    return BASE_URL.$path;
}

    If you are using a function-based system, create a function loader:

    /functions/autoload.php

    <?php
function autoload($func)
{
    if(!is_array($func))
        $func = [$func];

    foreach($func as $function) {
        if(!function_exists($function)) {
            if(is_file($file = FUNCTIONS.DS.$function.'.php'))
                include_once($file);
        }
    }
}

    3) When creating links and domain paths, use the base_url():

    <a href="<?php echo base_url('/contact/') ?>">Contact</a>

    Page html might look something like this:

    <?php
include_once(__DIR__.DIRECTORY_SEPARATOR.'config.php');
?><!DOCTYPE html>
<html>
<head>
<title>Home page</title>
<link rel="stylesheet" href="<?php echo base_url('/media/css/styles.css') ?>" />
<script src="<?php echo base_url('/media/js/scripts.js') ?>"></script>
</head>
<body>
    <nav id="main-menu">
        <a href="<?php echo base_url('/') ?>">Home</a>
        <a href="<?php echo base_url('/about/') ?>">About</a>
        <a href="<?php echo base_url('/contact/') ?>">Contact</a>
    </nav>
    <img src="<?php echo base_url('/media/images/banner.jpg') ?>" id="banner-image" />
</body>
</html>

    Anyway hopefully this is useful.

    评论

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