这个程序实现的是TCP协议和UDP，其中TCP这个程序通过一个服务器端软件来沟通客户端之间的传输-Realize this procedure is the TCP protocol and UDP, which TCP this process through a server-side software to communicate between client transmission
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.004350s ]
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:0.184538s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002980s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003556s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.003134s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004010s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002233s ]
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:0.018038s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002130s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 167303 [ RunTime:0.001549s ]
