这个是nios核在linux下的应用程序，比较通用，测试过，没有问题。不过没有中断没有使用中断。-This is nios nucleus in an application under linux, more generic, tested, no problem. However, do not use interrupts without interruption.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.007237s ]
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:0.089891s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002463s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002244s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002096s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003980s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002161s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003329s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015006s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002504s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 295555 [ RunTime:0.001257s ]
