wordpress程序的升级步骤

1、备份Wordpress资料及数据库
a.备份网站程序
cp -ar /data/www/vhosts/chinasoft.cn/httpdocs/wp /opt/wp20201211

b.备份数据库
/usr/local/xtrabackup/bin/xtrabackup --defaults-file=/etc/my.cnf --user=root --password=\'pass\' --host=127.0.0.1 --port=3306 -S /tmp/mysql.sock --parallel=4 --backup --apply-log-only --target-dir=/opt/wp20201211/

2、下载最新版的Wordpress，切记进入Wordpress官网下载
https://wordpress.org/latest.tar.gz

3、删除主机上的wp-includes和wp-admin目录

4、把解压在本地电脑的 WordPress 文件夹中除了wp-content目录外的所有文件都上传并覆盖到你博客主机相对应的位置。遇到是否覆盖时，选择全部覆盖就是了。

5、运行 http://你的博客地址/wp-admin/upgrade.php，执行升级。

# 开启debug和wp的配置

# vim /data/www/vhosts/chinasoft.cn/wp/wp-config.php

<?php

define(\'WP_CACHE\', true);
define( \'WPCACHEHOME\', \'/data/www/vhosts/chinasoft.cn/wp/wp-content/plugins/wp-super-cache/\' );
define(\'DB_NAME\', \'visi0807_wpcn\');

define(\'DB_USER\', \'wp_user_write\');


define(\'DB_PASSWORD\', \'pass\');

define(\'DB_HOST\', \'localhost\');

define(\'DB_CHARSET\', \'utf8mb4\');

define(\'DB_COLLATE\', \'\');
define(\'WPLANG\', \'zh_CN\');

define(\'AUTH_KEY\',         \'aa\');
define(\'SECURE_AUTH_KEY\',  \'bb\');
define(\'LOGGED_IN_KEY\',    cc\');
define(\'NONCE_KEY\',        \'dd);
define(\'AUTH_SALT\',        \'ee\');
define(\'SECURE_AUTH_SALT\', \'ff\');
define(\'LOGGED_IN_SALT\',   \'gg\');
define(\'NONCE_SALT\',       \'hh\');

$table_prefix  = \'wp_\';

define(\'WP_DEBUG\', true);

define( \'WP_MEMORY_LIMIT\', \'8024M\' );

define( \'WP_MAX_MEMORY_LIMIT\', \'8024M\' );

if ( !defined(\'ABSPATH\') )
    define(\'ABSPATH\', dirname(__FILE__) . \'/\');
define(\'WP_TEMP_DIR\', ABSPATH.\'wp-content/temp\');/* WordPressµŁڊ±Ŀ¼¡£*/
define("FS_METHOD", "direct");  
define("FS_CHMOD_DIR", 0777);  
define("FS_CHMOD_FILE", 0777);  

require_once(ABSPATH . \'wp-settings.php\');

 

# 插件的升级方法
将插件解压并上传到该目录下  /data/www/vhosts/chinasoft.cn/wp/wp-content/plugins

重新启动php程序到后台点击即可

# 插件 woocommerce 的下载
https://github.com/woocommerce/woocommerce/release