这是MTeX套装中的一个重要工具，用于判断一个文件是否包含中文字符，并猜测文件的中文编码(GBK/Big5/UTF8)。-This is a suite MTeX an important tool for judging whether or not a file that contains Chinese characters, and speculate on the Chinese document coding (GBK/Big5/UTF8).
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001137s ]
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:0.096639s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001039s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001216s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000999s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003207s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001127s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003851s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016675s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001032s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 193737 [ RunTime:0.015856s ]
