ajax验证用户名是否可用,为了方便写在一个里面jsp页面和脚本实现-ajax authentication user name is available, in order to facilitate writing in a script inside the jsp page and realize
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002063s ]
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:0.098364s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002457s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002056s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.006325s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004813s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002310s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004315s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015792s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001911s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 150328 [ RunTime:0.001207s ]
