JSP上传系统：本上传系统支持分类上传、管理；支持所有的上传的文件类型；自动重命名上传文件；支持数据库，且每删除一个数据，上传在文件夹中的文件也相应删除。-JSP upload systems: From system to support the classification of upload, management support for all types of uploaded files automatically upload files to rename support database, and every one delete data in folders upload documents delete the corresponding.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002554s ]
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:0.088743s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002439s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001925s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002158s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003643s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001918s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003419s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014643s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002510s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 158192 [ RunTime:0.001098s ]
