在本例中，我们将通过对串行化这一概念的了解对数据进行存储和读出，应用程序可以打开一名为“ok”的文件，该文件存储着一些字符串信息。-in this case, we will adopt the serial of understanding of the concept of data storage and reading, Applications can open an "ok", the document storage string some information.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001278s ]
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:0.092436s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001174s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001933s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001176s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003773s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001070s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003208s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015607s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001287s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 154308 [ RunTime:0.001310s ]
