本课题主要的任务是实现图书管理的系统化、规范化和自动化，实现对图书资料的集中统一的管理。本系统主要实现对图书馆信息的管理，主要功能为管理有关读者、图书、借阅、查询、删除和管理员的信息等。 （1） 管理员对功能的需求： l 图书的入库、查询、修改、删除 l 注册读者的查询、删除、添加 l 借书还书管理 l 借阅情况的查询 （2） 读者对功能的需求： l 普通读者对图书信息的浏览、查询 l 个人信息的修改 l 借书还书登记 l 借阅记录查询
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001299s ]
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:0.090077s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001231s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001905s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001231s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003601s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001056s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003154s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015178s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001326s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 348794 [ RunTime:0.001249s ]
