利用VC++开发的基于mfc CSocket的网络通信服务器和客户端，给初学者以借鉴。-Using VC++ developers mfc CSocket-based network communications server and the client, giving beginners to learn.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001291s ]
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:0.133086s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001639s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003302s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001814s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006443s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001544s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006432s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018349s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001404s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 62456 [ RunTime:0.005853s ]
