nat穿越开实时通讯开发中是个不可避免的问题，这是个英文文档，希望能给大家带来一些帮助-nat through the development of open real-time communication is inevitable, which is English document, I hope everyone can help bring some
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001143s ]
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:0.153591s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001717s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003379s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001925s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006522s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001616s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006146s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025701s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002157s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 301516 [ RunTime:0.001684s ]
