用Tserversocket/Tclientsocket构件实现网络通信，除了在网内有些慢。其他都不错。是学习分析代码的好素材。-with Tserversocket/Tclientsocket network communication components, in addition to net some slow. Others are good. Learn to analyze code is a good material.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002017s ]
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:0.085149s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001665s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001912s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002341s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003833s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002086s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003254s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015752s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003064s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 156230 [ RunTime:0.001427s ]
