VC＋＋获取主机信息，包括操作系统名称，SP版本，当前版本，产品ID，注册名，CPU信息。-VC++ mainframe access information, including name of the operating system, the SP version, the current version, product ID, registration, and CPU information.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001546s ]
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:0.084612s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000951s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001139s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000951s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003034s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000868s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003825s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018744s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001546s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 91965 [ RunTime:0.036601s ]
