一个非常简单的例子,根据域名获得IP地址列表.主要用到了IPHostEntry类以及GetHostByName方法.
-A very simple example, under the domain name to obtain a list of IP addresses. IPHostEntry the main use of the category, as well as methods gethostbyname.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002368s ]
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:0.098266s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002300s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001920s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002278s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003693s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002565s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004041s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015318s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002481s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 126153 [ RunTime:0.001149s ]
