WordPress自定义计划任务不触发问题排查与解决方案

该命令会输出执行的计划任务以及执行结果，帮助你判断自定义计划任务是否存在问题。

* * * * * wp --path=/path/to/wordpress cron event run --due-now >/dev/null 2>&1

add_action('woocommerce_share','setPostViews',70);

function setPostViews() {

  global $product;

    $product_id=$product->id;

    $count_key = 'post_views_count';
    $count = get_post_meta($product_id, $count_key, true);
    if($count==''){
        $count = 0;
        delete_post_meta($product_id, $count_key);
        add_post_meta($product_id, $count_key, '0');
    }else{
        $count++;
        update_post_meta($product_id, $count_key, $count);
    }


echo 'view::'.$count;
}


function hits_set_zero_schedule() {
  if ( ! wp_next_scheduled( 'hits_set_to_zero') )
    wp_schedule_event( time(), '10sec', 'hits_set_zero' );
}
add_action( 'wp', 'hits_set_zero_schedule' );

function hits_set_zero_func() {
global $product;

    $product_id=$product->id;
  delete_post_meta( $product_id, 'post_views_count', true );
}
add_action( 'hits_set_zero', 'hits_set_zero_func' );





function custom_cron_job_recurrence( $schedules ) 
{
    if(!isset($schedules['10sec']))
    {
        $schedules['10sec'] = array(
            'display' => __( 'Every 10 Seconds', 'twentyfifteen' ),
            'interval' => 10,
        );
    }

    if(!isset($schedules['15sec']))
    {
        $schedules['15sec'] = array(
        'display' => __( 'Every 15 Seconds', 'twentyfifteen' ),
        'interval' => 15,
        );
    }

    return $schedules;
}
add_filter( ‘cron_schedules’, ‘custom_cron_job_recurrence’ );

// 增加产品浏览计数
function setPostViews() {
  global $product;

  if ( ! $product ) {
    return; // 如果没有产品信息，则直接返回
  }

  $product_id = $product->get_id(); // 使用 get_id() 获取产品ID
  $count_key = 'post_views_count';
  $count = get_post_meta( $product_id, $count_key, true );

  if ( $count == '' ) {
    $count = 1; // 初始值为 1
    update_post_meta( $product_id, $count_key, $count ); // 使用 update_post_meta 而不是 delete_post_meta + add_post_meta
  } else {
    $count++;
    update_post_meta( $product_id, $count_key, $count );
  }

  return 'view::' . $count; // 返回浏览计数，而不是直接输出
}
add_action( 'woocommerce_share', 'setPostViews', 70 );

// 在模板中显示浏览计数
function displayPostViews() {
  echo setPostViews();
}
add_action( 'woocommerce_single_product_summary', 'displayPostViews', 65 ); // 在产品摘要中显示

// 注册计划任务
function hits_set_zero_schedule() {
  if ( ! wp_next_scheduled( 'hits_set_to_zero' ) ) {
    wp_schedule_event( time(), 'hits_10sec', 'hits_set_zero' ); // 使用自定义的时间间隔 key
  }
}
add_action( 'wp', 'hits_set_zero_schedule' );

// 重置浏览计数
function hits_set_zero_func() {
  $args = array(
    'post_type'      => 'product',
    'posts_per_page' => -1, // 获取所有产品
  );

  $products = new WP_Query( $args );

  if ( $products->have_posts() ) {
    while ( $products->have_posts() ) {
      $products->the_post();
      $product_id = get_the_ID(); // 获取产品ID
      delete_post_meta( $product_id, 'post_views_count' ); // 删除 post_views_count meta
    }
    wp_reset_postdata(); // 恢复原始 Post Data
  }
}
add_action( 'hits_set_zero', 'hits_set_zero_func' );

// 定义自定义 Cron 时间间隔
function custom_cron_job_recurrence( $schedules ) {
  if ( ! isset( $schedules['hits_10sec'] ) ) {
    $schedules['hits_10sec'] = array(
      'display'  => __( 'Every 10 Seconds', 'twentyfifteen' ),
      'interval' => 10,
    );
  }

  return $schedules;
}
add_filter( 'cron_schedules', 'custom_cron_job_recurrence' ); // 注意单引号方向