详细介绍了VC++6.0环境下利用windowsAPI函数来实现与符合HID设备的USB接口通信，并给出部分源代码。-Described in detail VC++ 6.0 environment using windowsAPI function to achieve compliance with HID devices with USB interface, and gives part of the source code.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001419s ]
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:0.097415s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001350s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002172s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001396s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003651s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001169s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003231s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015323s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001630s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 58124 [ RunTime:0.001389s ]
