"CRC算法函数
Public Function CRC(STR1 As String) As String
Dim CRCREG As Long
Dim MVAL As Long
Dim R As Integer
Dim T As Integer
CRCREG = 65535
For R = 1 To Len(STR1) Step 2
MVAL = Val("&H" + Mid(STR1, R, 2))
CRCREG = CRCREG Xor MVAL
CRCREG = C
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001344s ]
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:0.092930s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001332s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001876s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001235s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003635s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001068s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003296s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015287s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001479s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 255234 [ RunTime:0.001341s ]
