Java通过简单实例操作来复制文件，它首先要求你先写个文件在复制-Java through a simple example of the operation to copy files, it is first of all ask you to first write a paper in the copy
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001987s ]
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:0.092749s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002217s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001935s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002219s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003738s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002093s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003310s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016913s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002565s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 49044 [ RunTime:0.001157s ]
