主要功能：用于实现文本文件的查找与替换，用VC编写，用到类CStdioFile
-main functions : to make the full text of the document search and replace, with VC preparation, use category CStdioFile
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002575s ]
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:0.143420s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003085s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003338s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002904s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006223s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002688s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005864s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024821s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003228s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 167739 [ RunTime:0.001558s ]
