can端口的收数据的测试，可以将该程序考到wince下，用来测试can口的接收数据功能-can close the data port of the test, you can test this program to wince under the mouth can be used to test the receive data function
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001298s ]
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:0.100896s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001176s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001884s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001410s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003725s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001148s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003182s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014806s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001221s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 111694 [ RunTime:0.001148s ]
