书上的例题。记住相同图标的位置并连续点击。使用了Timer和Thread。-Sample project of a book. Remember the locations of the same icon and click in a row. Illustrate the use of Timer and Thread.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001892s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.101173s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002541s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002784s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003883s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001644s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014793s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002329s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 140099 [ RunTime:0.001070s ]
