将内存和文件邦定在一起的扩充容器，可用它进行通用的持久化操作。用户可设定自定义容器的类型。-Memory and documentation will be bonding with the expansion of container, it can be used for general operation of persistence. Users can set custom types of containers.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001168s ]
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:0.073968s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000981s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001177s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000952s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003167s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000917s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003788s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020506s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001668s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 225031 [ RunTime:0.018505s ]
