渐变背景,在窗体中从上至下依次绘制多个矩形，使它们的填充色从蓝变化到黑，就能很好地模拟出渐变效果-graded background, in which top-down windows were drawing more than rectangular, filling their color changes from blue to black. it will be able to simulate effects of graded
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001201s ]
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:0.089658s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001218s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001204s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001052s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001426s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 242942 [ RunTime:0.001255s ]
