magento本身会记录很多日志,
这些日志长年累积会占用非常大的空间。
下面是一些日志表
’dataflow_batch_export’, ’dataflow_batch_import’, ’log_customer’, ’log_quote’, ’log_summary’, ’log_summary_type’, ’log_url’, ’log_url_info’, ’log_visitor’, ’log_visitor_info’, ’log_visitor_online’, ’report_event’, ’report_compared_product_index’, ’report_viewed_product_index’,
上面这些日志表基本上会占用一半的数据空间
而很多时间这些表数据根本不会用到,
所以定时清理很有必要
清除方法
一:后台清除
1:登入后太 System > Configuration.
2:左侧菜单 Advanced 下点击 System.
3:在”Log Cleaning”下, 改变”Enable Log Cleaning” 为 YES 并且配置Save Log 为15 days:
二:可以通过Magento自身的cron定时清理日志。
三:执行SQL清理,
truncate dataflow_batch_export; truncate dataflow_batch_import; truncate log_customer; truncate log_quote; truncate log_summary; truncate log_summary_type; truncate log_url; truncate log_url_info; truncate log_visitor; truncate log_visitor_info; truncate log_visitor_online; truncate report_viewed_product_index; truncate report_compared_product_index; truncate report_event; set foreign_key_checks = 0; truncate index_process_event; truncate index_event; set foreign_key_checks = 1;
数据库清理数据有风险,请注意备份好数据库
四:代码清除:
<?php /** * Magento Maintenance Script * * @version 3.0.0 * @author Crucial Web Hosting <sales@crucialwebhost.com> * @copyright Copyright (c) 2006-2013 Crucial Web Hosting, Ltd. * @link http://www.crucialwebhost.com Crucial Web Hosting */ switch($_GET['clean']) { case 'log': clean_log_tables(); break; case 'var': clean_var_directory(); break; } function clean_log_tables() { $xml = simplexml_load_file('./app/etc/local.xml', NULL, LIBXML_NOCDATA); if(is_object($xml)) { $db['host'] = $xml->global->resources->default_setup->connection->host; $db['name'] = $xml->global->resources->default_setup->connection->dbname; $db['user'] = $xml->global->resources->default_setup->connection->username; $db['pass'] = $xml->global->resources->default_setup->connection->password; $db['pref'] = $xml->global->resources->db->table_prefix; $tables = array( 'adminnotification_inbox', 'aw_core_logger', 'dataflow_batch_export', 'dataflow_batch_import', 'log_customer', 'log_quote', 'log_summary', 'log_summary_type', 'log_url', 'log_url_info', 'log_visitor', 'log_visitor_info', 'log_visitor_online', 'index_event', 'report_event', 'report_viewed_product_index', 'report_compared_product_index', 'catalog_compare_item', 'catalogindex_aggregation', 'catalogindex_aggregation_tag', 'catalogindex_aggregation_to_tag' ); mysql_connect($db['host'], $db['user'], $db['pass']) or die(mysql_error()); mysql_select_db($db['name']) or die(mysql_error()); foreach($tables as $table) { @mysql_query('TRUNCATE `'.$db['pref'].$table.'`'); } } else { exit('Unable to load local.xml file'); } } function clean_var_directory() { $dirs = array( 'downloader/.cache/', 'downloader/pearlib/cache/*', 'downloader/pearlib/download/*', 'var/cache/', 'var/locks/', 'var/log/', 'var/report/', 'var/session/', 'var/tmp/' ); foreach($dirs as $dir) { exec('rm -rf '.$dir); } }