汉字与16进制互转,可以是任意的文本内容,其中也包括空格,回车等,将文本内容转为16进制后,在将他转回后与原文本一样,绝对不会有变化.-16 hexadecimal characters with conversion, which can be arbitrary text, including spaces, carriage returns, and so on, the text content into a 16-band after him in the back with the original version of the same will not have changes.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001657s ]
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:0.093225s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001257s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001304s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001033s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003659s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000904s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004227s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015593s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001188s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 204567 [ RunTime:0.012681s ]
