迷宫求解问题。程序中已经建好了一个数组作为迷宫数组。然后进行试探，输出迷宫从起点到终点的路径。-Maze solving the problem. The program has been built as a maze of an array of arrays. And then test the output from the beginning to the end of the maze path.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002432s ]
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:0.116389s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002631s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002289s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002433s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004273s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002345s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003736s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014949s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002667s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 239379 [ RunTime:0.001408s ]
