nio 的实现例子 里面有详细的中文注释 配合查询api 帮助你更好地学习nio 特点：非阻塞-nio implementation of the Chinese examples of which are detailed notes to help you better meet the query api to learn nio features: non-blocking
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.014424s ]
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:0.111442s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000941s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001263s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001138s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003995s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001176s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004845s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018952s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001229s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 187051 [ RunTime:0.269051s ]
