绘图工具，绘制直线、圆、矩形、连续绘制折线。可设置线形、颜色等属性。支持保存、打开功能。-Drawing tools, draw a straight line, circle, rectangle, straight line drawing. Can set line, color and other attributes. Support the preservation, open the function.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001519s ]
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:0.100755s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001489s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002035s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001443s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003845s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001218s ]
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:0.015176s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001585s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 107032 [ RunTime:0.001314s ]
