ftp上传下载类封装TransferThread，支持断点续传，通过数据库检索文件名进行ftp下载-ftp upload download class encapsulates TransferThread, support for HTTP, file name through a database search for ftp download
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001349s ]
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:0.085879s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.004617s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.007615s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001167s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003185s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000905s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003787s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018216s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001384s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 208763 [ RunTime:0.013395s ]
