这是一个把登录封装到DLL的例子，当前程序还包括自动建立数据库，给数据库加密码。-This is a package to put logged DLL example, the current procedures also include automatic establish a database to database password.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002028s ]
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:0.087774s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002227s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001929s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002127s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003628s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001753s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003211s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014608s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002339s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 310138 [ RunTime:0.001127s ]
