VC 操作文件的小例子,包括读取指定的文件,并替换指定的内容并写入另一个文件中-VC operation documents small examples, including the designated read in the paper, and the replacement of the designated content, and write another document
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.003244s ]
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:0.118175s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001888s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001984s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002325s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004067s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002139s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003540s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015771s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002539s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 141126 [ RunTime:0.001308s ]
