以下是从wordpress页面中提取内容所需的代码。您需要页面的id号，并将其添加到短代码中。[示例page\\u id=“21”][/示例]

function example_shortcode( $atts, $content = null) {

    extract( shortcode_atts( array(
                \'page_id\' => \'\'
            ), $atts 
        ) 
    );
    // Will display our page content of the shortcode need a number of the page id

      $post = get_post($page_id); 
      $content = apply_filters(\'the_content\', $post->post_content); 
      echo $content;  

}
add_shortcode(\'example\', \'example_shortcode\'); 

//[example page_id="page id number here"][/example]