用套接字的方式连接2个电脑，之后在一方电脑上画图，另一方电脑可以实时显示-Way to use sockets to connect two computers on one computer after the drawing, the other computer can be real-time display
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002081s ]
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:0.090121s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002378s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002101s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003613s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001956s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015498s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002378s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 169304 [ RunTime:0.001177s ]
