1394 网口 等通信接口的优劣比较，尤其在图像处理的图像信息传输中有很大参考作用-1394 network communication interface, etc. I compare the advantages and disadvantages, especially in image processing of image information transmission in a large reference
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002077s ]
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:0.091761s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002457s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002023s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002148s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003714s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.006502s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003326s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016301s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002556s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 209236 [ RunTime:0.001286s ]
