这是一个关于winsock的网络编程的程序。是一服务器端VC视频会议代码，希望对你们有用。-winsock on the network programming procedures. Is a server-side code VC Video Conference, and I hope to you useful. Ha ha!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002024s ]
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:0.087744s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.004148s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002047s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002227s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003735s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002022s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003274s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015500s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002302s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 228780 [ RunTime:0.001225s ]
