一个HTTP网页获取程序，使用C语言编程。
可作为学习网络编程的起点和其它网络程序的样板。-An HTTP web page access program, use the C programming language. Can be used as a starting point for learning network programming and other network program model.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001933s ]
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:0.085292s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002425s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002176s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002230s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003705s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002040s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003225s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014421s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002436s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 318862 [ RunTime:0.001145s ]
