Php 在我的帐户页面中包含自定义模板文件问题

我正在尝试添加位于我的活动子主题中的包含模板文件：

childtheme/woocommerce/myaccount/order-a-kit.php

该函数还使用成功显示的回声“Hello World”，但不使用包含的php模板文件

我试过：

include($_SERVER['DOCUMENT_ROOT']."twentyseventeen-child/woocommerce/myaccount/order-a-kit.php");

include($get_stylesheet_directory_uri()."twentyseventeen-child/woocommerce/myaccount/order-a-kit.php");

include 'twentyseventeen-child/woocommerce/myaccount/order-a-kit.php';

phporder-a-kit.php的内容非常简单，我只是想包括该文件：

<?php
?>

<div>
    <p>
        Look at me
    </p>
</div>

非常感谢您的帮助。

试试这个

require_once plugin_dir_path( dirname( __FILE__ ) ) . 'woocommerce/myaccount/order-a-kit.php';

由于“woocommerce”文件夹作为

function.php

文件位于主题中，因此您只需使用：

include 'woocommerce/myaccount/order-a-kit.php';

---

请参阅此相关答案：

您可以将此代码添加到主题的function.php中：

class My_Custom_My_Account_Endpoint {
/**
 * Custom endpoint name.
 *
 * @var string
 */
public static $endpoint = 'Your Desired Link';
/**
 * Plugin actions.
 */
public function __construct() {
    // Actions used to insert a new endpoint in the WordPress.
    add_action( 'init', array( $this, 'add_endpoints' ) );
    add_filter( 'query_vars', array( $this, 'add_query_vars' ), 0 );
    // Change the My Accout page title.
    add_filter( 'the_title', array( $this, 'endpoint_title' ) );
    // Insering your new tab/page into the My Account page.
    add_filter( 'woocommerce_account_menu_items', array( $this, 'new_menu_items' ) );
    add_action( 'woocommerce_account_' . self::$endpoint .  '_endpoint', array( $this, 'endpoint_content' ) );
}
/**
 * Register new endpoint to use inside My Account page.
 *
 * @see https://developer.wordpress.org/reference/functions/add_rewrite_endpoint/
 */
public function add_endpoints() {
    add_rewrite_endpoint( self::$endpoint, EP_ROOT | EP_PAGES );
}
/**
 * Add new query var.
 *
 * @param array $vars
 * @return array
 */
public function add_query_vars( $vars ) {
    $vars[] = self::$endpoint;
    return $vars;
}
/**
 * Set endpoint title.
 *
 * @param string $title
 * @return string
 */
public function endpoint_title( $title ) {
    global $wp_query;
    $is_endpoint = isset( $wp_query->query_vars[ self::$endpoint ] );
    if ( $is_endpoint && ! is_admin() && is_main_query() && in_the_loop() && is_account_page() ) {
        // New page title.
        $title = __( 'Your Item Name', 'woocommerce' );
        remove_filter( 'the_title', array( $this, 'endpoint_title' ) );
    }
    return $title;
}
/**
 * Insert the new endpoint into the My Account menu.
 *
 * @param array $items
 * @return array
 */
public function new_menu_items( $items ) {
    // Remove the logout menu item.
    $logout = $items['customer-logout'];
    unset( $items['customer-logout'] );
    // Insert your custom endpoint.
    $items[ self::$endpoint ] = __( 'Your Item Name', 'woocommerce' );
    // Insert back the logout item.
    $items['customer-logout'] = $logout;
    return $items;
}
/**
 * Endpoint HTML content.
 */
public function endpoint_content() {
    //example include('woocommerce/myaccount/Your-File.php');
    include('Path-To-Your-File.php');
}
/**
 * Plugin install action.
 * Flush rewrite rules to make our custom endpoint available.
 */
public static function install() {
    flush_rewrite_rules();
}
}
new My_Custom_My_Account_Endpoint();
// Flush rewrite rules on plugin activation.
register_activation_hook( __FILE__, array( 'My_Custom_My_Account_Endpoint', 'install' ) );

您只需在此源代码中设置“您想要的链接”x1和“您的项目名称”x2以及“文件路径.php”x1即可。
如果您不知道主题的function.php在哪里：

class My_Custom_My_Account_Endpoint {
/**
 * Custom endpoint name.
 *
 * @var string
 */
public static $endpoint = 'Your Desired Link';
/**
 * Plugin actions.
 */
public function __construct() {
    // Actions used to insert a new endpoint in the WordPress.
    add_action( 'init', array( $this, 'add_endpoints' ) );
    add_filter( 'query_vars', array( $this, 'add_query_vars' ), 0 );
    // Change the My Accout page title.
    add_filter( 'the_title', array( $this, 'endpoint_title' ) );
    // Insering your new tab/page into the My Account page.
    add_filter( 'woocommerce_account_menu_items', array( $this, 'new_menu_items' ) );
    add_action( 'woocommerce_account_' . self::$endpoint .  '_endpoint', array( $this, 'endpoint_content' ) );
}
/**
 * Register new endpoint to use inside My Account page.
 *
 * @see https://developer.wordpress.org/reference/functions/add_rewrite_endpoint/
 */
public function add_endpoints() {
    add_rewrite_endpoint( self::$endpoint, EP_ROOT | EP_PAGES );
}
/**
 * Add new query var.
 *
 * @param array $vars
 * @return array
 */
public function add_query_vars( $vars ) {
    $vars[] = self::$endpoint;
    return $vars;
}
/**
 * Set endpoint title.
 *
 * @param string $title
 * @return string
 */
public function endpoint_title( $title ) {
    global $wp_query;
    $is_endpoint = isset( $wp_query->query_vars[ self::$endpoint ] );
    if ( $is_endpoint && ! is_admin() && is_main_query() && in_the_loop() && is_account_page() ) {
        // New page title.
        $title = __( 'Your Item Name', 'woocommerce' );
        remove_filter( 'the_title', array( $this, 'endpoint_title' ) );
    }
    return $title;
}
/**
 * Insert the new endpoint into the My Account menu.
 *
 * @param array $items
 * @return array
 */
public function new_menu_items( $items ) {
    // Remove the logout menu item.
    $logout = $items['customer-logout'];
    unset( $items['customer-logout'] );
    // Insert your custom endpoint.
    $items[ self::$endpoint ] = __( 'Your Item Name', 'woocommerce' );
    // Insert back the logout item.
    $items['customer-logout'] = $logout;
    return $items;
}
/**
 * Endpoint HTML content.
 */
public function endpoint_content() {
    //example include('woocommerce/myaccount/Your-File.php');
    include('Path-To-Your-File.php');
}
/**
 * Plugin install action.
 * Flush rewrite rules to make our custom endpoint available.
 */
public static function install() {
    flush_rewrite_rules();
}
}
new My_Custom_My_Account_Endpoint();
// Flush rewrite rules on plugin activation.
register_activation_hook( __FILE__, array( 'My_Custom_My_Account_Endpoint', 'install' ) );

1.登录WordPress管理界面
2.在左侧边栏中，将鼠标悬停在外观上，然后单击主题编辑器

---

3.在右侧边栏中，单击functions.php

我仔细考虑了一下，我认为我需要在路径中更具体一些，因为它位于子主题中。谢谢。@TonyGarand您可以用

包含一次
替换
包含一次
，如果您愿意…现在
要求
和
要求
更严格（如果路径不匹配，将生成致命错误，脚本将停止）…查看此线程：谢谢您的评论！我的天，我要求你的推理要求once vs include？@TonyGara，你可以在这里阅读。Require_检查文件是否已包含在内。