如何在wp-admin/post.php中創建一個wordpress插件頁

我想創建一個wp插件來顯示數據庫中的記錄。我已經在數據庫中添加了一個表格，並且希望在post.php頁面編輯器下的wp-admin post.php頁面中獲取並顯示記錄。如何在wp-admin/post.php中創建一個wordpress插件頁

我的post_id在我的表中作爲外鍵。所以我想獲取所選post_id的記錄。

這是我的插件代碼.....作秀記錄以下網頁編輯器

<?php 
    /* 
     Plugin Name: Kiosk User Info 
     Plugin URI: http://pixako.com 
     Description: This is Kiosk User Info. 
     Author: Muhammad Asfund Yar - Pixako 
     Version: 1.0 
     Author URI: http://pixako.com 
    */ 

    /* Plugin Main Page/Setting Page*/ 
    function KioskUserInfo_mainPage(){ 
     echo "<br />This is main page of plugin<br /> Go to the post page. here we are using it. <br /> Thanks"; 
    } 


    /*Plugin Working Area*/ 
    function KioskUserInfo_postPage(){ 
     echo "I want this code to show in wp-admin/post.php page under editor."; 
    } 
    add_action('registered_post_type', 'KioskUserInfo_postPage'); 


    /*Menu Links*/ 
    function KioskUserInfo_menu(){ 
     add_menu_page('Kiosk User Information Plugin','Kiosk User Info', 'manage_options','kiosk-user-info-mainpage','KioskUserInfo_mainPage'); 
    } 
    add_action('admin_menu','KioskUserInfo_menu'); 
?>

來源

2015-10-21 Muhammad Asfund