针对移动手机应用的QR码编码器，支持版本1到14，结构链接，可保存成位图并打印。-mobile handset applications QR coding device that supported versions 1-14, structural links kept as bitmap and print.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002473s ]
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:0.144451s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002471s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003297s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002890s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004298s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002595s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003359s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015218s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001998s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 167414 [ RunTime:0.001148s ]
