在已有的java课件的基础上修改后制作的，主要针对高职和快速培训学校。转载的，作者E_mail:agan1206@163.com-the existing java courseware on the basis of the revised production, and rapid response Vocational training schools. Reprinted author reproduced : agan1206@163.com
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002237s ]
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:0.087475s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002963s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.003419s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005622s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.007023s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005571s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015680s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002860s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 46090 [ RunTime:0.001529s ]
