这是一个有关GPS使用的说明，内容包括WGS84坐标、北京54坐标及各地方坐标转化的说明及使用。-the use of the GPS, including WGS84 coordinates. Beijing 54 coordinates all local coordinates of the conversion and use.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001225s ]
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:0.090225s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001158s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001916s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001181s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003624s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001230s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003306s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024043s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002247s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 152714 [ RunTime:0.001350s ]
