此程序可以将任何文件转换成二进制文件，然后将其值以文本的方式写出，可以观察文件的内容，并从中找出一定的规律-this procedure can be converted into any document binary file, and then the value of its way to write the text, can observe the contents of the documents, and to find some rules
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002594s ]
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:0.089088s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002425s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002042s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002229s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003575s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002059s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003262s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014624s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002412s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 322419 [ RunTime:0.001191s ]
