通过8255查询键值，显示不同的数字。k1显示1，K2显示2，K1和K2显示3,如此类推。最多能显示7。-8,255 inquiries through the keys, show different figures. K1 shows a, K2 showed 2, K1 and K2 showed three, and so forth. The most that can be shown 7.
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8255按键练习 AN JIAN LIAN XI AN JIAN LIAN XI.Uv2 AN JIAN LIAN XI.plg AN JIAN LIAN XI.c AN JIAN LIAN XI_Uv2.Bak AN JIAN LIAN XI.LST AN JIAN LIAN XI_Opt.Bak AN JIAN LIAN XI.lnp AN JIAN LIAN XI.M51 AN JIAN LIAN XI.OBJ AN JIAN LIAN XI.hex AN JIAN LIAN XI.Opt
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001956s ]
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:0.116468s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001458s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002119s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001448s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004311s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001354s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003968s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.029962s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002062s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 320115 [ RunTime:0.003025s ]
