1、Subdomains can be used to organize and categorize the content of a website.
子域名可以用来组织和分类网站的内容。
2、Each department of the company has its own subdomain for internal communication.
公司的每个部门都有自己的子域名用于内部通信。
SHOW FULL COLUMNS FROM `tool_word` [ RunTime:0.001067s ]
SELECT `id`,`word`,`british`,`american`,`jbjs`,`wlsy`,`cx`,`lz` FROM `tool_word` WHERE `switch` = 1 AND `id` = 88512 LIMIT 1 [ RunTime:0.001269s ]
UPDATE `tool_word` SET `views` = `views` + 1 WHERE `id` = 88512 [ RunTime:0.001515s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` IN (72839,76257,37485,41424,58311,58451,12875,40769,25606,17886,96670,15885,86492,66571,49204,74461,22018,23528,41346,6232,32223,56248,96783,59654,37739,32890,41103,78069,30709,77812) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.007713s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` < 88512 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000481s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` > 88512 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001192s ]