一个非常有用的操作MCRSOFT EXCEL文件的工具。可以用JAVA方便的新建，写出导出EXCEL中的数据。-a very useful operation MCRSOFT Excel document tools. Java can be used to facilitate a new, derived write Excel data.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001329s ]
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:0.092304s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001299s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001918s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001257s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005175s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001130s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003213s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015336s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001438s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 51155 [ RunTime:0.005030s ]
