关于JAVA中参数传递问题的总结.就这样了，想不出别的了，为什么要些那么多呢？-Parameter on the JAVA in summing up the problem. In this way, and can not think of anything else, why do so many more?
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001145s ]
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:0.066403s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000986s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001123s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000832s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003003s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000812s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003720s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014551s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001116s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 44851 [ RunTime:0.016315s ]
