客户端的软件，可以实现多客户的聊天和编辑同一文件的功能，同时实现简单的上载功能-The client software, enables multi-client chat and editing functions of the same document, while achieving a simple upload function
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002048s ]
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:0.086698s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.005909s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002933s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002375s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003884s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002064s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003440s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017541s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002897s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 206707 [ RunTime:0.001184s ]
