模拟银行排队机系统，父进程负责调度，子进程负责接收顾客、打印顾客号、呼叫顾客到相应窗口和服务顾客。-Simulation Bank Queue System, the parent process is responsible for scheduling, sub-process is responsible for receiving clients, print customer number, call customer to the appropriate window and customer service.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002017s ]
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:0.085206s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002472s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002073s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002264s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003605s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002340s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003297s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015253s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002451s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 176351 [ RunTime:0.001184s ]
