用三层架构实现对数据库数据的增、删、改、查。用户名为admin 密码为-With the three-tier architecture for delivering data from the database increases, delete, change, check. User name is admin password 11
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trainingSolution WebSite3 BLL Model trainingSolution.sln trainingSolution.suo
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000987s ]
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:0.065497s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001042s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001366s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000958s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003225s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000954s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003613s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014814s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001145s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 225764 [ RunTime:0.014067s ]
