admin 案例分享 2020-06-24 6:50:14

WordPress文章定时发送失败解决方法

作为站长网站文章必须要勤更新，才能吸引用户访问，才能吸引蜘蛛来抓取。WordPress就有一个非常好的功能——定时发送。

我们在平常可以一次性写几篇文章，然后文章设置任意时段自动发布。可是有时候会遇到定时发送失败的情况，解决方法如下。

推荐两款解决定时发布失败的插件：WP Missed Schedule Posts和MY Missed Schedule

WP Missed Schedule Posts

下载地址 https://cn.wordpress.org/plugins/wp-missed-schedule-posts/advanced/

MY Missed Schedule

下载地址 https://wordpress.org/plugins/my-missed-schedule/

也可以用下面的代码，代码应该是提取自老版本的WP Missed Schedule Posts插件，将代码添加到当前主题 functions.php 中：

if (!function_exists( 'add_action' ) ) {
header( 'Status 403 Forbidden' );
header( 'HTTP/1.0 403 Forbidden' );
header( 'HTTP/1.1 403 Forbidden' );
exit();
}
function wpms_log() {
echo"\n";
}
add_action( 'wp_head', 'wpms_log' );
add_action( 'wp_footer', 'wpms_log' );
define( 'WPMS_DELAY', 5 );
define( 'WPMS_OPTION', 'wp_missed_schedule' );
function wpms_replace() {
delete_option(WPMS_OPTION);
}
register_deactivation_hook(__FILE__,'wpms_replace');
function wpms_init() {
remove_action('publish_future_post','check_and_publish_future_post');
$last=get_option(WPMS_OPTION,false);
if (($last!==false)&&($last>(time()-(WPMS_DELAY*60))))return;
update_option(WPMS_OPTION,time());
global$wpdb;
$scheduledIDs=$wpdb->get_col("SELECT`ID`FROM`{$wpdb->posts}`"."WHERE("."((`post_date`>0)&&(`post_date`<=CURRENT_TIMESTAMP()))OR"."((`post_date_gmt`>0)&&(`post_date_gmt`<=UTC_TIMESTAMP()))".")AND`post_status`='future'LIMIT 0,5");
if (!count($scheduledIDs))return;
foreach($scheduledIDs as$scheduledID) {
if (!$scheduledID)continue;
wp_publish_post($scheduledID);
}
}
add_action( 'init', 'wpms_init', 0 );