一个checksum工具源代码 用于从命令行中生成和校验文件的checksum digest 支持MD5, MD2, MD4, SHA1 and CRC32-a checksum tool for source code generated from the command line and checking documents to support MD5 checksum data, MD2, MD4, SHA1 and CRC
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002457s ]
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:0.140890s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003440s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003437s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.012111s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005523s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002572s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004221s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015455s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002577s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 135143 [ RunTime:0.001241s ]
