能够轻松的合并和切割文件，是使用者能够通过自己的程序就能进行文件切割
-Can easily and cutting the combined document, a user can, through their own procedures document will be able to cut
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001563s ]
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:0.114038s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001651s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002241s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001522s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004464s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001347s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004118s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018364s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001680s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 212139 [ RunTime:0.001595s ]
