关于滑块的控件，自定义其外观和位置。有个各函数可以调用。不用自己手写代码，大家可以看看。-slider on the control, since the definition of its appearance and location. There can call the function. Not own handwritten code, we will look at.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001197s ]
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:0.079946s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000908s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001497s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000877s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004743s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000965s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004944s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018822s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001234s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 322105 [ RunTime:0.013521s ]
