一个TSP问题的图形演示程序，在已配置好JDK的命令行环境下，运行javac AntApp.java 然后运行java AntApp即可。-a graphic demonstration of the procedure, the configuration has good JDK the command line environment, then run javac AntApp.java AntApp can run java.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000917s ]
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:0.071365s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001152s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001351s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001021s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003499s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001465s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005900s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021553s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001522s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 94292 [ RunTime:0.015181s ]
