注意： 1。tc支持16色，所以所读的图片要是16色图片 2。图片的的存放是从最后一行开始的，倒过来存放的 3。每行的字节数是4的倍数-attention : 1. Tc support 16 colors, and read the picture if two 16-color pictures. Photo storage is the last line from the start, the reverse of the three storage. Each trip is the number of bytes in multiples of 4
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001441s ]
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:0.090928s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001205s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001951s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001189s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003740s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001000s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003240s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016432s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001608s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 305218 [ RunTime:0.001597s ]
