这是一个通过手机串口实现短信发送的实例，采用pdu编码方式，VB开发语言实现的。-This is a serial port through the cell phone message sent realize examples of the use of PDU encoding, VB development language achievable.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.018736s ]
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:0.209216s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.007053s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001176s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000964s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003175s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.004880s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004524s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019258s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.004526s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 290472 [ RunTime:0.015775s ]
