作者:李华顺http://huacn.cnblogs.com
利用Ajax实现多文件无刷新上传，可以无限制增加上传文件的数量，并可以在线控制是否显示图片等,上传图片按日期进行分类存储
-Author:李华顺http://huacn.cnblogs.com realize multi-use Ajax file upload without refresh, you can upload unlimited increase in the quantity, and can control whether to display online pictures, upload pictures by date classification of storage
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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:0.083442s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000924s ]
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