实验3-1综合使用鼠标、菜单、橡皮条等交互技术实现直线、圆和矩形等基本图形的绘制并填充。-integrated use a mouse, menus, such as rubber of interactive technology straight, round and rectangular basic drawing and graphics filled.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001311s ]
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:0.068393s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001084s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001158s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001034s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003161s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000803s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003723s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014340s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001089s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 296606 [ RunTime:0.016089s ]
