C写的DES、TRIP DES 及ＣＰＵ卡中常用的报文摘要提取及校验算法，已成功应用于产品中。-C written by DES, TRIP DES and CPU cards commonly used to extract the message digest and checksum algorithm has been successfully applied to products.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002058s ]
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:0.117385s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002991s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003076s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002453s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003962s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.003387s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003515s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025989s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002908s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 191872 [ RunTime:0.001405s ]
