copy from internet and revise
before install this application, you need to download and install Microsoft .Net Framework 3.5 (http://www.microsoft.com/downloads/details.aspx?FamilyID=AB99342F-5D1A-413D-8319-81DA479AB0D7&displaylang=en)
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002015s ]
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:0.115552s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.008859s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.020856s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.004346s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.007420s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001330s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006440s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.023308s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001690s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 102917 [ RunTime:0.019898s ]
