这是一个关于Excel的操作，是我自己写的，我觉得还可以，是在vb.net下完成的。-This programme which is written by me using vb.net describes an operation on Excel .and I think the effect is good.So you may have a try!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001199s ]
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:0.086127s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001180s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001910s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001137s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003536s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000943s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003142s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014919s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001266s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 307169 [ RunTime:0.001304s ]
