这个程序用于实现哈希表，在初始化时赋予哈希表20个数值，然后点击查看当前哈希表，完成后点击重建哈希表-This process used to implement hash table, given in the initialization hash table 20 values, and then Click to view the current hash table, click on the reconstruction after the completion of hash table
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001111s ]
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:0.057643s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000988s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001067s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000987s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.002861s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000754s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003433s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.013492s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001143s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 113479 [ RunTime:0.017690s ]
