基础知识，为想了解JAVA的朋友提供最基础，最好的中文教程，当然也有高级的-Basic knowledge, as a friend would like to know JAVA to provide the most basic, the best Chinese Course and, of course, have higher
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001097s ]
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:0.080939s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001208s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001208s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001966s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003218s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000933s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003997s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015125s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001082s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 42920 [ RunTime:0.014540s ]
