VCLZip控件的经典使用全集。可以通过VCLZip控件提供的方法、属性实现Zip压缩文件的制作，实现类似WinZip软件的功能。-All classical classes of control VCLZip. It use to develop Zip compress file software with it s functions and properties provided, likes WinZip functions.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.003078s ]
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:0.086607s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002436s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002264s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002090s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003738s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001910s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003418s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017323s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003161s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 116973 [ RunTime:0.001464s ]
