创建一个单文档的MFC 工程后，加一句话在CFrmain类中，就可以程序启动后不打开一个空文档了。-Create a single document MFC project, add a word in CFrmain category, you can not open after the commencement of proceedings of an empty document.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002047s ]
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:0.093582s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002410s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002037s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002354s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003860s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002036s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003392s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015978s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002738s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 136254 [ RunTime:0.001348s ]
