當你要阻擋一個訪客時,你可以鎖定他的 IP 位址,以阻止他瀏覽你的網站。這與阻擋一個註冊使用者並不一樣,因為即使是匿名的瀏覽者,也可以被阻擋。這項功能最常見的用處,就是阻止機器人程式/網頁抓取器,以避免他們消耗過多的網站資源。
user warning: Table 'egroup.accesslog' doesn't exist
query: SELECT COUNT(DISTINCT(CONCAT(uid, hostname))) FROM accesslog in /home/.barrett/figs/do4jesus.org/livingwater/includes/database.mysql.inc on line 172.
user warning: Table 'egroup.accesslog' doesn't exist
query: SELECT COUNT(a.uid) AS hits, a.uid, u.name, a.hostname, SUM(a.timer) AS total, ac.aid FROM accesslog a LEFT JOIN access ac ON ac.type = 'host' AND LOWER(a.hostname) LIKE (ac.mask) LEFT JOIN users u ON a.uid = u.uid GROUP BY a.hostname, a.uid, u.name, ac.aid ORDER BY hits DESC LIMIT 0, 30 in /home/.barrett/figs/do4jesus.org/livingwater/includes/database.mysql.inc on line 172.