外网IP变动自动发邮件通知，运行在局域网内都计算机上,当外网地址变动时自动发送邮件通知
-Outside the network IP changes automatically mail a notice in the LAN are running on your computer, when outside the network address changes automatically send mail notification
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001192s ]
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:0.084520s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000955s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001181s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000932s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003134s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000870s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003756s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014575s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.000901s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 184544 [ RunTime:0.025020s ]
