用于程序中设置一个配置文件。设置和得到字符串名和串值，同时可以设置字符串的整数值。-procedures for setting up a configuration file. And the string to be set up and who Chuanzhi, and can set the integer value of the string.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001256s ]
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:0.096660s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001392s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001507s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001116s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003254s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001003s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004108s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015927s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002260s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 166850 [ RunTime:0.025919s ]
