在调用程序所在目录下生成Log文件夹，在该文件夹下每天生成一个日志文件(如2004-07-03.log)-Call procedures in the directory where generated Log folder in the folder every day to generate a log file (such as 2004-07-03.log)
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002165s ]
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:0.085985s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001849s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002071s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002082s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003731s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001912s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003224s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014672s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002181s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 170537 [ RunTime:0.001205s ]
