二环路仿真程序,用java开发,结合oop,是一个锻炼面向对象的好例子!-Second Ring Road simulation program, using java development, combining oop is an object-oriented exercise good example!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001990s ]
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:0.088678s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002324s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002000s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002428s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003775s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002245s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003424s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014851s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002292s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 42613 [ RunTime:0.001197s ]
